Error codes are usually caused by high torque and high loads on heavy-duty vehicles. The most common error codes that users encounter are from the Adblue system. When we think of Adblue systems, we usually think of systems that break down very easily. These systems are generally used in heavy loads and commercial vehicles. Recently, it has started to be used in passenger cars. Although mandatory in Europe, these systems are not used in most countries. Because they are not configured correctly.
Even the adblue fluid used by this system is very difficult to find on the market. As we said, the system is unstable and users have problems. It is a very difficult situation when the system breaks down in the middle of the road. Repairing the system is very costly and you lose valuable time. For this reason, users are often looking for solutions. One of the solutions is an Adblue Emulator developed by SAIL TECHNOLOGY. It is a permanent solution and will be with you in every situation. Adblue Emulators preferred by many users will not let you down.
Diagnostic TroubleCode | DTC Name | Failure Type | Pin on ECU | Failure Description | Additional Information |
P001676 | Crankshaft Position - Camshaft Position Correlation | Wrong Mounting Position | A14. EA:45 A14. EA:46 | Event:Phase error due to incorrect angle between cam and flywheelBehavior:No information available | Root Cause:– Flywheel not correctly mountedWorkshop action: Check:– Flywheel |
P003A00 | Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit | No Sub-type Information | N/A | Event:Self calibration failure detected by Turbocharger/Supercharger ABehavior:No information available | Root Cause:– Calibration of Turbocharger/Supercharger A failedWorkshop action: Check:– Calibration of Turbocharger/Supercharger A |
P004607 | Turbocharger/Supercharger Boost Control "A" Circuit Range/Performance | Mechanical Failures | N/A | Event:Failure detected by Turbocharger/Supercharger ABehavior: Low power | Root Cause:– Turbocharger/Supercharger A is not following command |
Workshop action: Check:– Turbocharger/Supercharger AIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P006964 | Manifold Absolute Pressure - Barometric Pressure Correlation | Signal Plausibility Failure | A14. EA:22 | Event:Boost pressure compared to reference pressure below -15kPaORBoost pressure compared to reference pressure above 15kPaBehavior:No information available | Root Cause:– Sensor failureWorkshop action: Check:– SensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P006E00 | Turbocharger/Supercharger Boost Control A Supply Voltage Circuit | No Sub-type Information | N/A | Event:Low voltage detected by Turbocharger/Supercharger ABehavior:Low power | Root Cause: – Low voltage detected by Turbocharger/Supercharger A |
Workshop action: Check:– Low voltage detected by Turbocharger/Supercharger A | |||||
P007015 | Ambient Air Temperature Sensor A | Circuit short to battery or open | N/A | Event:Sensor voltage above 4.5VBehavior:No information available | Root Cause:– Faulty sensor- Wiring harness– Ambient temperature below -30 degC (-22degF)Workshop action: Check:– Sensor- Wiring harness– Ambient temperature |
P007164 | Ambient Air Temperature Sensor Range/Performance | Signal Plausibility Failure | N/A | Event:Difference during Precrank between mean value of(Engine Exhaust Temperature, HC Heat Temperature, DPF Temperature) andAmbient Air Temperature above 40°CBehavior:No information available | Root Cause:– Malfunctioning Ambient Air Temperature SensorWorkshop action: Check:– Ambient Air Temperature Sensor If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P007200 | Ambient Air Temperature Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 0.5 VBehavior:No information available | Root Cause:– Current above normal– Short circuit to groundWorkshop action: Check:– Short circuit to groundIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P008700 | Fuel Rail/System Pressure - Too Low Bank 1 | No Sub-type Information | N/A | Event:The rail pressure below 260 bar above conditions must remain valid for 4sBehavior:Engine cranks but does not start | Root Cause:– Injector leakage– High pressure pipe leakage– Inlet metering valve with damaged connector/wiring harness– Bad fuel quality– Air leak in low |
pressure system– Empty fuel tank– High pressure pump damaged– Low fuel pressure circuitWorkshop action: Check:– Any type of leak– Inlet metering valve with connector/harness– Fuel quality and level– High pressure pump– Low fuel pressure circuitIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P008A00 | Low Pressure Fuel System Pressure - Too Low | No Sub-type Information | N/A | Event:Aftertreatment 1 Fuel Pressure 1 below (200kPa + Offset dependent on fuel value and Engine Speed)ORAftertreatment 1 Fuel Pressure 1 below (100kPa + Offset dependent on fuel value and Engine Speed)Behavior:No information available | Root Cause:– Fuel tank ventilation clogged or stuck closed– Fuel leak, e.g. leaking fuel lines– Air ingress in low- pressure circuit– AHI fuel pressure sensor malfunction– Clogged fuel filter, if the pressure sensor is placed between the fuel pump and the fuel filter– Fuel pump malfunction– Overflow valve stuck openWorkshop action: Check:– Fuel tank ventilation– Fuel leak, e.g. leaking fuel lines– Air ingress in low- pressure circuit– AHI fuel pressure sensor– Fuel filter– Fuel pump– Overflow valve |
P008B00 | Low Pressure | No Sub-type | N/A | Event: | Root Cause: |
Fuel System Pressure - Too High | Information | Aftertreatment 1 Fuel Pressure 1 above (700kPa + Offset dependent on fuel value and Engine Speed)Behavior:No information available | – Overflow valve stuck closed– Low Pressure– Fuel System Pressure Sensor malfunction (if this sensor is used)– Exhaust Aftertreatment Fuel Pressure Sensor malfunction (if this sensor is used)Workshop action: Check:– Overflow valve– Low Pressure– Fuel System Pressure Sensor (if this sensor is used)– Exhaust Aftertreatment Fuel Pressure Sensor (if this sensor is used)If fault is not detected: Fault trace accordingto Tech Tool fault tree | ||
P009400 | Fuel System Leak Detected- Small Leak | No Sub-type Information | N/A | Event:During engine shutdown, an abnormal fuel pressure drop in the rail is observed during evaluation periodBehavior:No information available | Root Cause:– Leaking fuel pressure release valve– Leaking high pressure fuel system– Rail fuel pressure sensorWorkshop action: Check:– Fuel pressure release valve– High pressure fuel system– Rail fuel pressure sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P009513 | Intake Air Temperature Sensor 2 Bank1 | Circuit Open | A14. EA:47 | Event:Voltage on A:47 above 4.91V ORVoltage on A:47 above 0.15V andVoltage on A:47 below 0.29V | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check: |
Behavior:No information available | - Wiring harness– Sensor– ECU | ||||
P009664 | Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1) | Signal Plausibility Failure | A14. EA:47 | Event:Difference during Precrank between Boost Temperature and mean value of (EGR Temperature, Compressor Temperature, Engine Coolant Temperature) above 40°CBehavior:No information available | Root Cause:– Malfunctioning Intake Manifold Air Temperature SensorWorkshop action: Check:– Intake Manifold AirTemperature Sensor |
P009700 | Intake Air Temperature Sensor 2 Circuit Low (Bank 1) | No Sub-type Information | A14. EA:47 | Event:Voltage on A:47 below 0.15VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P009A00 | Engine Air Intake Temperature - Correlation | No Sub-type Information | A14. EA:47 | Event:Difference between Sensed Boost Temperature and Modeled Boost Temperature below -45°CORDifference between sensed boost temperature and modeled boost temperature above 45°CBehavior:No information available | Root Cause:– Temperature sensor drifting– Temperature sensor biased high or low– Temperature sensor brokenWorkshop action: Check:– Temperature sensor If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P009B13 | Fuel Pressure Relief Control | Circuit Open | A14. EA:17 A14. EA:18 | Event:Either short circuit to battery, or open circuit is detectedBehavior: Engine derate | Root Cause:– Open circuit in wiring harness, actuator or connector.– Short circuit to battery wiring harness, actuator or connectorWorkshop action: Check:- Wiring harness– Actuator– Connector |
P009C00 | Fuel Pressure Relief Control Circuit Low | No Sub-type Information | A14. EA:17 A14. | Event:Short circuit to ground is detected | Root Cause:– Wiring harness, actuator or connector |
EA:18 | Behavior: Engine derate | is short circuited to ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector | |||
P009D00 | Fuel Pressure Relief Control Circuit High | No Sub-type Information | A14. EA:17 A14. EA:18 | Event:Short circuit to battery is detectedBehavior: Engine derate | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltage.Workshop action: Check:- Wiring harness– Actuator– Connector |
P009E73 | Fuel Pressure Relief Control Performance / Stuck Off | Actuator Stuck Closed | N/A | Event:Fuel Pressure Relief Valve is considered stuck closed when the fuel rail pressure deviates from the expected after a requested opening of the valveBehavior: Engine derate | Root Cause:– Fuel Pressure Relief Valve stuck closed– Fuel Pressure Relief Valve wiring harness or connector– Injection Pump Fuel Valve stuck open– Injection Pump Fuel Valve wiring harness or connector– Rail Pressure Sensor faultyWorkshop action: Check:– Fuel Pressure Relief Valve– Injection Pump Fuel Valve– Rail pressure sensor– Wiring harness and connectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P00AF00 | Turbocharger/Supercharger Boost Control "A" Module Performance | No Sub-type Information | N/A | Event:Internal failure detected by Turbocharger/Supercharger ABehavior:Low power | Root Cause:– Internal actuator fault in Turbocharger/Supercharger AWorkshop action: Check:– Turbocharger |
/Supercharger AIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P00C600 | Fuel Rail Pressure Too Low - Engine Cranking | No Sub-type Information | N/A | Event:The rail pressure during cranking phase below 285 bar above conditions must remain valid for 15sBehavior:Engine cranks but does not start | Root Cause:– Injector leakage– High pressure pipe leakage– Inlet metering valve with damaged connector/wiring harness– Bad fuel quality– Air leak in low pressure system– Empty fuel tank– High pressure pump damaged– Low fuel pressure circuitWorkshop action: Check:– Injector– High pressure pipe– Inlet metering valve with connector/wiring harness– Bad fuel quality– Air leak in low pressure system– Empty fuel tank– High pressure pump– Low fuel pressurecircuit |
P010513 | Manifold Absolute Pressure/Barometric Pressure Sensor | Short Circuit to Battery | A14. EA:22 | Event:Voltage on A:22 above 4.70V and Voltage on A:22 below 4.85VORVoltage on A:22 below 0.29VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P010800 | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High | No Sub-type Information | A14. EA:22 | Event:Voltage on A:22 above 4.85VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness |
– Sensor– ECU | |||||
P011013 | Intake Air Temperature Sensor 1 Bank1 | Circuit Open | A14. EB:43 | Event:Voltage on B:43 above 0.75V ORVoltage on B:43 above 0.06V and voltage on B:43 below 0.17VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P011164 | Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 | Signal Plausibility Failure | A14. EB:43 | Event:Difference during Precrank between Compressor Temperature and mean value of (EGR Temperature, Engine Coolant Temperature, Boost Temperature) above 40°CBehavior:No information available | Root Cause:– Malfunctioning Compressor Discharge Temperature SensorWorkshop action: Check:– Compressor Discharge Temperature Sensor If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P011200 | Intake Air Temperature Sensor 1 Circuit Low Bank 1 | No Sub-type Information | A14. EB:43 | Event:Voltage on B:43 below 0.06VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P011513 | Engine Coolant Temperature Sensor 1 | Circuit Open | A14. EB:27 | Event:Voltage on B:27 above 4.91V ORVoltage on B:27 above 0.15V and voltage on B:27 below 0.23VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P01162A | Engine Coolant Temperature Circuit Range/Performance | Signal Stuck In Range | A14. EB:27 | Event:Difference during Precrank between Engine Coolant Temperature and mean value of (EGR Temperature, Compressor Temperature, Boost Temperature) above 40°C | Root Cause:– Malfunctioning engine coolant temperature sensorWorkshop action: Check: |
Behavior:Engine cooling fan does not shut off Engine does not reach normal operating temperatureEngine cooling fan inoperativeEngine overheating | – Engine coolant temperature sensorIf fault is not detected: Fault trace according to Tech Tool fault tree | ||||
P011700 | Engine Coolant Temperature Circuit Low | No Sub-type Information | A14. EB:27 | Event:Voltage on B:27 below 0.15VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P012200 | Throttle/Pedal Position Sensor/Switch "A" Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 0.38 VBehavior:Poor accelerator pedal response | Root Cause:– Throttle/Pedal Position Sensor/Switch "A" input is short to ground– Throttle/Pedal Position Sensor/Switch "A" input is open circuit– Pedal is brokenWorkshop action: Check:– Throttle/Pedal Position Sensor/Switch "A"– PedalIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P012300 | Throttle/Pedal Position Sensor/Switch "A" Circuit High | No Sub-type Information | N/A | Event:Sensor voltage above 4.25 VBehavior:Poor accelerator pedal response | Root Cause:– Throttle/Pedal Position Sensor/Switch "A" input is short to battery– Pedal is brokenWorkshop action: Check:– Throttle/Pedal Position Sensor/Switch "A"– PedalIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P012800 | Coolant | No Sub-type | N/A | Event: | Root Cause: |
Thermostat (Coolant Temp Below Thermostat Regulating Temperature) | Information | Engine Coolant Temperature below Table derived value dependent on Average Engine Torque (typically 71 C)Behavior:Engine does not reach normal operating temperature | – Coolant thermostat leaking or blocked open– Coolant temperature sensor offsetWorkshop action: Check:– Coolant thermostat– Coolant temperature sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||
P016E00 | Closed Loop Fuel Pressure Control At Limit- Pressure Too High | No Sub-type Information | N/A | Event:Average rail pressure deviation above 140 bar above conditions must remain valid for 5s.Behavior: Engine derate | Root Cause:– Rotated cam profile– Leaking fuel pressure release valve– Fuel pressure regulator– Low fuel pressure system– Bad fuel quality– Pressure release valve stuck closedWorkshop action: Check:– Rotated cam profile– Fuel pressure release valve– Fuel pressure regulator– Low fuel pressure system– Fuel qualityIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P016F00 | Closed Loop Fuel Pressure Control At Limit- Pressure Too Low | No Sub-type Information | N/A | Event:Average rail pressure deviation below-140 bar above conditions must remain valid for 5s.Behavior:Engine derate | Root Cause:– Inlet metering valve with damaged connector/wiring harness– Leaking fuel pressure release valve– Leaking high pressure fuel system– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure |
system, fuel supplyWorkshop action: Check:– Inlet metering valve– Fuel pressure release valve– High pressure fuel system– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system, fuel supplyIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P019013 | Fuel Rail Pressure Sensor Bank 1 | Circuit Open | A14. EA:19 | Event:Voltage on A:19 above 4.88V ORVoltage on A:19 above 0.15V and Voltage on A:19 below 0.37VBehavior: Engine derate | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P019164 | Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 | Signal Plausibility Failure | A14. EA:19 | Event:Evaluation performed before engine start:Rail pressure above (150bar + Offset dependent on coolant temperature drop and Time since engine was running) ORRail pressure below -100bar OREvaluation performed while engine running:rail pressure fluctuation less than expectedBehavior: Engine derate | Root Cause:– Fuel Rail Pressure Sensor Bank 1: Connector and/or pins corroded– Fuel Rail Pressure Sensor Bank 1: Damaged insulation on the sensor wiring harness– Fuel Rail Pressure Sensor Bank 1: BrokenWorkshop action: Check:– Fuel rail pressure sensor bank 1– Connector and wiring harnessIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P019200 | Fuel Rail Pressure | No Sub-type Information | A14. EA:19 | Event:Voltage on A:19 below 0.15V | Root Cause:– Wiring harness fault |
Sensor Circuit Low Bank 1 | Behavior: Engine derate | – Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU | |||
P019400 | Fuel Rail Pressure Sensor Circuit Intermittent/Erratic Bank 1 | No Sub-type Information | A14. EA:19 | Event:Significant rail pressure signal transition when none or minor expectedBehavior: Engine derate | Root Cause:– Fuel Rail Pressure Sensor Bank 1: Connector and/or pins corroded– Fuel Rail Pressure Sensor Bank 1: Damaged insulation on the sensor wiring harness– Fuel Rail Pressure Sensor Bank 1: BrokenWorkshop action: Check:– Fuel rail pressure sensor bank 1– Connector and wiring harnessIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P019513 | Engine Oil Temperature Sensor "A" | Circuit Open | A14. EA:31 | Event:Voltage on A:31 above 4.93VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P019664 | Engine Oil Temperature Sensor Range/Performance | Signal Plausibility Failure | A14. EA:31 | Event:Difference during Precrank between Oil Temperature and mean value of (EGR Temperature, Boost Temperature, Compressor Temperature, Engine Coolant Temperature) above 40°CBehavior:No information available | Root Cause:– Oil temperature sensor failureWorkshop action: Check:– Oil temperature sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P019700 | Engine Oil | No Sub-type | A14. | Event: | Root Cause: |
Temperature Sensor Circuit Low | Information | EA:31 | Voltage on A:31 below 0.10VBehavior:No information available | – Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU | |
P01991F | Engine Oil Temperature Sensor Circuit Intermittent/Erratic | Circuit Intermittent | A14. EA:31 | Event:Abnormally high rate of change of the oil temperature sensor signal.Intermittent fault.Behavior:No information available | Root Cause:– Sensor fault– Wiring fault– ECU faultWorkshop action: Check:– Replace the combined oil level and temperature sensor inthe oil pan. |
P020113 | Cylinder 1 Injector "A" | Circuit Open | A14. EA:62 A14. EA:20 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:– Wiring harness issue– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P020213 | Cylinder 2 Injector "A" | Circuit Open | A14. EA:62 A14. EA:12 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:- Wiring harness– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P020313 | Cylinder 3 Injector "A" | Circuit Open | A14. EA:62 A14. EA:28 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:- Wiring harness– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P020413 | Cylinder 4 Injector "A" | Circuit Open | A14. EA:61 A14. | Event:Current driving the injector rises too slowly | Root Cause:- Wiring harness – Actuator broken |
EA:52 | Behavior: Engine derate | – Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector | |||
P020513 | Cylinder 5 Injector "A" | Circuit Open | A14. EA:61 A14. EA:44 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:- Wiring harness– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P020613 | Cylinder 6 Injector "A" | Circuit Open | A14. EA:61 A14. EA:36 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:- Wiring harness– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P021700 | Engine Coolant Over Temperature Condition | No Sub-type Information | N/A | Event:Engine Coolant Temperature highBehavior: Engine derate | Root Cause:– Extreme driving conditions, resulting in too high temperature– The coolant thermostat is broken– Problems with the fan– The radiator is blockedWorkshop action: Check:– Extreme driving conditions– The coolant thermostat– The fan– The radiator |
P021800 | Transmission Fluid Over Temperature Condition | No Sub-type Information | N/A | Event:Sensor - Gearbox Oil Temperature highBehavior:Engine derate | Root Cause:– Transmission cooler failure– Cooling system problemWorkshop action: |
Check:– Transmission cooler– Cooling systemproblem | |||||
P021900 | Engine Overspeed Condition | No Sub-type Information | N/A | Event:Too high engine speed detectedBehavior:Engine shuts off unexpectedly - Only at low speed | Root Cause:– Too high engine speedWorkshop action: Check:– Engine speed |
P023400 | Turbocharger/Supercharger Overboost Condition | No Sub-type Information | N/A | Event:Difference between sensed boost pressure and estimated boost pressure above 45kPa.Behavior:No information available | Root Cause:– Blocked wastegate– Boost pressure sensor biased highWorkshop action: Check:– Wastegate– Boost pressure sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P025614 | Injection Pump Fuel Metering Control B | Short Circuit to Ground or Open | A14. EA:59 A14. EA:16 | Event:Current driving the injector rises too slowlyBehavior: Low power | Root Cause:– Wiring harness issue– Actuator broken– Connector detachedWorkshop action: Check:– Wiring harness and connector– Actuator |
P025700 | Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector) | No Sub-type Information | N/A | Event:Loss of high fuel pressure pumping capacityBehavior: Engine derate | Root Cause:– High fuel pressure pump– Rotated cam profileWorkshop action: Check:– High fuel pressure pump– Cam profile |
P025900 | Injection Pump Fuel Metering Control "B" High | No Sub-type Information | A14. EA:59 A14. EA:16 | Event:Current driving the injector rises too quicklyBehavior:Low power | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:– Wiring harness and |
connector– Actuator | |||||
P026200 | Cylinder 1 Injector Circuit High | No Sub-type Information | A14. EA:62 A14. EA:20 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:– Wiring harness and connector– Actuator |
P026500 | Cylinder 2 Injector Circuit High | No Sub-type Information | A14. EA:62 A14. EA:12 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:– Wiring harness and connector– Actuator |
P026800 | Cylinder 3 Injector Circuit High | No Sub-type Information | A14. EA:62 A14. EA:28 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:– Wiring harness and connector– Actuator |
P026A00 | Charge Air Cooler Efficiency Below Threshold | No Sub-type Information | N/A | Event:Ratio between Modeled CaC Temp and difference between Modeled Deteriorated and Modeled Nominal CaC Temp below 0.001ratio.Behavior:No information available | Root Cause:– Deteriorated charge air coolerWorkshop action: Check:– Charge air coolerIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P026C00 | Fuel Injection Quantity Lower Than Expected | No Sub-type Information | N/A | Event:Average of the ratio between estimated and requested fuel quantity above 85%.Behavior:Low power | Root Cause:– Bad quality or incorrect type of fuel being used– Air in fuel– EGR Valve stuck closed– Leak in the exhaust |
system– Coolant leak into the air path– Coolant leak into the combustion chamber– Combustion gases leak into the low pressure system– Combustion gases leak into the coolant– Low base engine compression– Fuel injectors injecting low quantityWorkshop action: Check:– Fuel– Air in fuel– EGR valve– Leak in the exhaust system– Coolant leak– Combustion gases leak– Low base engine compression– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P026D00 | Fuel Injection Quantity Higher Than Expected | No Sub-type Information | N/A | Event:128% above Average of the ratio between estimated and requested fuel quantity.Behavior:High fuel consumption | Root Cause:– Leakage from the aftertreatment hydrocarbon injector (AHI)– Oil leakage from the turbocharger– EGR Valve stuck open– Bad quality or incorrect type of fuel being used– Combustion gases leak into the coolant system– Combustion gases leak into the low pressure fuel system– Low base engine compression– Fuel injectors injecting high quantity |
Workshop action: Check:– Leakage from the aftertreatment hydrocarbon injector (AHI)– Oil leakage from the turbocharger– EGR valve– Fuel– Combustion gases leak– Low base engine compression– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P027100 | Cylinder 4 Injector Circuit High | No Sub-type Information | A14. EA:61 A14. EA:52 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:- Wiring harness– Short circuit to battery– Actuator |
P027400 | Cylinder 5 Injector Circuit High | No Sub-type Information | A14. EA:61 A14. EA:44 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:- Wiring harness– Short circuit to battery– Actuator |
P027700 | Cylinder 6 Injector Circuit High | No Sub-type Information | A14. EA:61 A14. EA:36 | Event:Current driving the injector rises too quicklyBehavior:Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:- Wiring harness– Short circuit to |
battery– Actuator | |||||
P027E00 | Cold Start Fuel Injection Quantity Lower Than Expected | No Sub-type Information | N/A | Event:Average of the ratio between estimated and requested fuel quantity above 85%.Behavior: Low power | Root Cause:– Bad quality or incorrect type of fuel being used– Air in fuel – EGR Valve stuck closed– Leak in the exhaust system– Coolant leak into the air path– Coolant leak into the combustion chamber– Combustion gases leak into the low pressure system– Combustion gases leak into the coolant– Low base engine compression– Fuel injectors injecting low quantityWorkshop action: Check:– Fuel– Air in fuel– EGR valve– Leak in the exhaust system– Coolant leak– Combustion gases leak– Low base engine compression– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P027F00 | Cold Start Fuel Injection Quantity Higher Than Expected | No Sub-type Information | N/A | Event:128% above Average of the ratio between estimated and requested fuel quantity.Behavior:High fuel consumption | Root Cause:– Leakage from the aftertreatment hydrocarbon injector (AHI)– Oil leakage from the turbocharger– EGR Valve stuck open– Bad quality or incorrect type of fuel being used– Combustion gases |
leak into the coolant system– Combustion gases leak into the low pressure fuel system– Low base engine compression– Fuel injectors injecting high quantityWorkshop action: Check:– Leakage from the aftertreatment hydrocarbon injector (AHI)– Oil leakage from the turbocharger– EGR valve– Fuel– Combustion gases leak– Low base engine compression– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P029800 | Engine Oil Over Temperature | No Sub-type Information | N/A | Event:Engine Oil Temperature (EOT) over temperatureBehavior: Engine derate | Root Cause:– Extreme driving conditionsWorkshop action: Check:– Driving conditions |
P029900 | Turbocharger/Supercharger Underboost | No Sub-type Information | N/A | Event:Difference between sensed boost pressure and estimated boost pressure below -45kPa.Behavior: Low power | Root Cause:– Significant leakage in intake air system– Boost pressure sensor biased lowWorkshop action: Check:– Leakage in intake air system– Boost pressure sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P02CC00 | Cylinder 1 Fuel Injector Offset Learning at Min | No Sub-type Information | N/A | Event:-100 Percentage below Cylinder balancing fueling offset ratios in | Root Cause:– Losses via PTO or other power |
Limit | percentage of the fault code limit for each injector.Behavior: Uneven torque | consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– Losses via PTO or other power consuming equipment– Injector– Injector tip– Spray holes in theinjector | |||
P02CD00 | Cylinder 1 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO– VCB valve– Injector cam lobe– Valves and unit injectors– Piston/cylinder |
P02CE00 | Cylinder 2 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:-100 Percentage below Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector. | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injector |
Behavior: Uneven torque | Workshop action: Check:– PTO– Injector | ||||
P02CF00 | Cylinder 2 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– VCB valve– Injector– Clearance for valves or unit injectors– Valve– Piston/cylinder |
P02D000 | Cylinder 3 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:-100% below Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– Injector |
P02D100 | Cylinder 3 Fuel Injector Offset | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling | Root Cause:– Losses via PTO or |
Learning at Max Limit | offset ratios in percentage of the fault code limit for each injectorBehavior: Uneven torque | other power consuming equipment – VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– VCB valve– Injector– Clearance for valves or unit injectors– Valve– Piston/cylinder | |||
P02D200 | Cylinder 4 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:-100% below Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– Injector |
P02D300 | Cylinder 4 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet |
clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– VCB valve– Injector– Clearance for valves or unit injectors– Valve– Piston/cylinder | |||||
P02D400 | Cylinder 5 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:-100% below Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– Injector |
P02D500 | Cylinder 5 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn |
/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– VCB valve– Injector– Clearance for valves or unit injectors– Valve– Piston/cylinder | |||||
P02D600 | Cylinder 6 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:-100% below Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO or other power consuming equipment– Injector |
P02D700 | Cylinder 6 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injectorBehavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: |
Check:– PTO or other power consuming equipment– VCB valve– Injector– Clearance for valves or unit injectors– Valve– Piston/cylinder | |||||
P02E013 | Diesel Intake Air Flow Control | Circuit Open | A14. EB:5 A14. EB:1 | Event:Open circuit fault is detectedBehavior:No information available | Root Cause:- Wiring harness– Actuator– Connector– Open circuitWorkshop action: Check:- Wiring harness– Actuator– Connector– Open circuit |
P02E200 | Diesel Intake Air Flow Control Circuit Low | No Sub-type Information | A14. EB:5 A14. EB:1 | Event:Short circuit to ground is detectedBehavior:No information available | Root Cause:- Wiring harness– Actuator– Connector– Short circuit to ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit |
P02E300 | Diesel Intake Air Flow Control Circuit High | No Sub-type Information | A14. EB:5 A14. EB:1 | Event:Short circuit to battery is detectedBehavior:No information available | Root Cause:- Wiring harness– Actuator– Connector– Short circuit to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit |
P02E613 | Diesel Intake Air Flow Position Sensor | Circuit Open | A14. EB:24 | Event:Voltage on B:24 above 4.76V and voltage on B:24 below 4.85VORVoltage on B:24 below 0.25V | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: |
Behavior:No information available | Check:- Wiring harness– Sensor– ECU | ||||
P02E900 | Diesel Intake Air Flow Position Sensor Circuit High | No Sub-type Information | A14. EB:24 | Event:Voltage on B:24 above 4.85VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P02EC00 | Diesel Intake Air Flow Control System- High Air Flow Detected | No Sub-type Information | N/A | Event:Throttle position - demanded throttle position above 10%Behavior:No information available | Root Cause:– Malfunctioning intake throttle valveWorkshop action: Check:– Intake throttle valve |
P02ED00 | Diesel Intake Air Flow Control System- Low Air Flow Detected | No Sub-type Information | N/A | Event:Demanded throttle position - throttle position above 10%Behavior:No information available | Root Cause:– Malfunctioning intake throttle valveWorkshop action: Check:– Intake throttle valve |
P02FA97 | Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance | Component or System Operation Obstructed or Blocked | N/A | Event:not Maximum Opened Throttle Position between 78.3deg and 84.7deg and not Minimum Closed Throttle Position between -2.8deg and 2.8degBehavior:No information available | Root Cause:– Malfunctioning intake throttle valveWorkshop action: Check:– Intake throttle valve |
P030000 | RandomMisfire Detected | No Sub-type Information | N/A | Event:Total misfire rate above 5%.Behavior:Uneven torque | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance |
– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in a combustion chamber If fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P030100 | Cylinder 1 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 1 above 80%.Behavior:The engine misfires | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment |
– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber | |||||
P030200 | Cylinder 2 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 2 above 80%.Behavior:The engine misfires | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber |
P030300 | Cylinder 3 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 3 above 80%. | Root Cause:– Power consuming equipment - such as |
Behavior:The engine misfires | power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber | ||||
P030400 | Cylinder 4 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 4 above 80%.Behavior:The engine misfires | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance |
– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber | |||||
P030500 | Cylinder 5 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 5 above 80%.Behavior:The engine misfires | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder |
compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber | |||||
P030600 | Cylinder 6 Misfire Detected | No Sub-type Information | N/A | Event:Misfire rate for cylinder 6 above 80%.Behavior:The engine misfires | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - are connected in an unsupported way– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Unadjusted injector tappet clearance– Fuel injectors– Volvo Engine Brake– EGR– Presence of coolant in a combustion chamberWorkshop action: Check:– Power consuming equipment– Air in fuel system– Fuel quality– Cylinder compression– Valve mechanism– Injector– Fuel injectors– Volvo Engine Brake– EGR– Coolant in acombustion chamber |
P033531 | Crankshaft Position Sensor "A" | No Signal | A14. EA:38 A14. EA:37 | Event:No crank teeth detected between cam teeth by the control unit | Root Cause:– Sensor broken– Connector detached– Sensor incorrectly mounted (e.g. far away from the wheel) |
Behavior:High fuel consumption Uneven torque | Workshop action: Check:– Sensor– Connector | ||||
P033638 | Crankshaft Position Sensor A Circuit Range/Performance | Signal Frequency Incorrect | A14. EA:38 A14. EA:37 | Event:More crank teeth than expected detected between cam teeth by the control unitBehavior:High fuel consumption Uneven torque | Root Cause:– Noisy signal due to wiring harness– Sensor broken– Connector detachedWorkshop action: Check:- Wiring harness– Sensor– Connector |
P033900 | Crankshaft Position Sensor A Circuit Intermittent | No Sub-type Information | A14. EA:38 A14. EA:37 | Event:Intermittent crank speed signalBehavior:High fuel consumption Uneven torque | Root Cause:– Noisy signal due to wiring harness– Sensor broken– Connector detachedWorkshop action: Check:- Wiring harness– Sensor– Connector |
P034031 | Camshaft Position Sensor "A" Bank 1 or Single Sensor | No Signal | A14. EA:45 A14. EA:46 | Event:No signal is detected on the cam wheelBehavior:No information available | Root Cause:– Connector detached– Sensor broken– Sensor incorrectly mounted (e.g. far away from the wheel)Workshop action: Check:- Wiring harness– Sensor– Connector |
P034138 | Camshaft Position Sensor A Circuit Range/Performance | Signal Frequency Incorrect | A14. EA:45 A14. EA:46 | Event:Noisy signal detectedBehavior:No information available | Root Cause:– Noisy signal due to wiring harness– Sensor broken– Connector detachedWorkshop action: Check:- Wiring harness– Sensor– Connector |
P040100 | Engine Exhaust Gas Recirculation 1 | No Sub-type Information | N/A | Event:Percentage of Ratio between EGR Mass Flow and Demanded EGR Mass | Root Cause:– EGR system blocked/restricted |
Valve Position Flow Insufficient Detected | Flow below (70% + Offset dependent on Ambient air pressure).Behavior:No information available | – Malfunctioning EGR valveWorkshop action: Check:– EGR system– EGR valveIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||
P040200 | Engine Exhaust Gas Recirculation 1 Valve Position Flow Excessive Detected | No Sub-type Information | N/A | Event:Percentage of Ratio between EGR Mass Flow and Demanded EGR Mass Flow above (130% + Offset dependent on Ambient air pressure).Behavior:No information available | Root Cause:– Malfunctioning EGR valve– Malfunctioning VGTWorkshop action: Check:– EGR valve– VGTIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P040313 | EGR "A"Control | Circuit Open | A14. EB:13 A14. EB:9 | Event:Open circuit fault is detected.Behavior:No information available | Root Cause:– Open circuit in wiring harness, actuator or connector.Workshop action: Check:– Wiring harness, actuator and connectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P040600 | Exhaust Gas Recirculation Sensor "A" Circuit High | No Sub-type Information | A14. EA:21 | Event:Voltage on A:21 above 4.83VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P040913 | EGRdifferential pressure sensor | Circuit Open | A14. EA:21 | Event:Voltage on A:21 below 0.21VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness |
– Sensor– ECU | |||||
P040A13 | Exhaust Gas Recirculation Temperature Sensor "A" | Circuit Open | A14. EB:48 | Event:Voltage on B:48 above 0.75VOR Voltage on B:48 above 0.06V and Voltage on B:48 below 0.17VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P040B64 | Exhaust Gas Recirculation Temperature Sensor "A" Circuit Range/Performance | Signal Plausibility Failure | A14. EB:48 | Event:(Exhaust Gas Recirculation Temperature (EGRT) - Engine Coolant Temperature) below -45°COR(Exhaust Gas Recirculation Temperature (EGRT) - Engine Coolant Temperature) above 50°CBehavior:No information available | Root Cause:– Temperature sensor drifting– Temperature sensor biased high or low– Temperature sensor brokenWorkshop action: Check:– Temperature sensor |
P040C00 | Exhaust Gas Recirculation Temperature Sensor "A" Circuit Low | No Sub-type Information | A14. EB:48 | Event:Voltage on B:48 below 0.06VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P042000 | Catalyst System Efficiency Below Threshold | No Sub-type Information | N/A | Event:Catalyst System Monitor Failure Event and Ratio of diesel that slipped through the catalyst and oxidized in the Particulate Filter above 1.555 ratio and SCR conversion efficiency below (80%+ Offset dependent on Average SCR NOx Catalyst Temperature)OREmpty Can Monitor Failure Event and (The number of quick temperature changes before the catalyst / The number of quick temperature changes after catalyst) below 2.5 ratio.Behavior:No information available | Root Cause:– Exhaust Aftertreatment Fuel Injector "A" does not deliver as expected– Exhaust Aftertreatment Fuel Injector "A" nozzle is clogged– Catalyst has lost its conversion capability– Catalyst is removed or severely damagedWorkshop action: Check:– Exhaust Aftertreatment Fuel Injector "A"– Catalyst |
If fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P042200 | Catalyst 2 Efficiency Below Threshold (Bank 1) | No Sub-type Information | N/A | Event:SCR conversion efficiency below (80%+ Offset dependent on Average SCR NOx Catalyst Temperature)andRatio of diesel that slipped through the catalyst and oxidized in the Particulate Filter below 0.60 ratio.Behavior:No information available | Root Cause:– DPF has lost its conversion capability– DPF is removed or severely damagedWorkshop action: Check:– DPFIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P046C64 | EGRDifferential Pressure Sensor Circuit Range/Performance | Signal Plausibility Failure | A14. EA:21 | Event:Difference between estimated and real EGR differential pressure below -7ORDifference between estimated and real EGR differential pressure above 18 OREngine Exhaust Gas Recirculation 1 Differential Pressure above 2.18kPaBehavior:No information available | Root Cause: – SensorWorkshop action: Check:– Sensor |
P048013 | Fan 1 Control Circuit | Circuit Open | A14. EB:49 | Event:Open circuit fault is detectedBehavior:No information available | Root Cause: Open circuit in:- Wiring harness– Actuator– ConnectorWorkshop action: Check:- Wiring harness– Actuator– Connector |
P048900 | EGR "A"Control Circuit Low | No Sub-type Information | A14. EB:13 A14. EB:9 | Event:Short circuit to ground is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: Check:– Wiring harness, actuator and connectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P04D800 | Excessive | No Sub-type | N/A | Event: | Root Cause: |
Time To Enter Closed Loop EGR Control | Information | Engine Coolant Temperature below 20° CBehavior:No information available | – Engine coolant temperature sensor stuck below EGR closed loop enable rangeWorkshop action: Check:– Engine coolant temperature sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||
P04D900 | Closed Loop EGR Control At Limit - Flow Too Low | No Sub-type Information | N/A | Event:Difference between demanded and actual burned air fraction above output MAP value dependent on engine speed and engine torqueBehavior:No information available | Root Cause:– EGR valve stuck open– VGT control saturated lowWorkshop action: Check:– EGR valve– VGT controlIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P04DA00 | Closed Loop EGR Control At Limit - Flow Too High | No Sub-type Information | N/A | Event:Difference between demanded and actual burned air fraction below output MAP value dependent on engine speed and engine torqueBehavior:No information available | Root Cause:– EGR valve stuck closed– EGR system restricted– VGT control saturated highWorkshop action: Check:– EGR valve– EGR system– VGT controlIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P04DB00 | Crankcase Ventilation System Disconnected | No Sub-type Information | N/A | Event:Crankcase pressure difference between operation window with high oil pressure and operation window with low pressure below 0.25kPaBehavior:No information available | Root Cause:– Stuck crankcasegas cleaning separator– Disconnected/leaking crankcase ventilation pipeWorkshop action: Check:– Crankcase gas cleaning separator |
– Crankcase ventilation pipeIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P04DD00 | Cold Start EGR "A" Flow Insufficient Detected | No Sub-type Information | N/A | Event:Percentage of Ratio between EGR Mass Flow and Demanded EGR Mass Flow below (70% + Offset dependent on Ambient air pressure)Behavior:No information available | Root Cause:– EGR system blocked/restricted– Malfunctioning EGR valveWorkshop action: Check:– EGR system– EGR valveIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P050013 | Vehicle Speed Sensor A | Circuit Open | N/A | Event:Sensor current below 0.1 mABehavior:No information available | Root Cause:– Wiring harness issue– Connector issue– Sensor detached– Sensor issue– VECU issueWorkshop action: Check:- Wiring harness– Connector– Sensor– VECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P050200 | Vehicle Speed Sensor "A" Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 2.5 VBehavior:No information available | Root Cause:– Sensor detached– Sensor issue– VECU issueWorkshop action: Check:– Sensor– VECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P050600 | Idle Control System - RPM Lower Than Expected | No Sub-type Information | N/A | Event:Average engine speed during the evaluation period below 450rpmBehavior:Uneven engine speed during idle | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air |
condition pump - active– Blocked exhaust system, including turbo– Blocked inlet system– Bad fuel quality– Air in fuel system– Broken valve spring– Rocker arms– Bad injector trim codes– Unadjusted valves or unit injectors– Bad fuel injectorsWorkshop action: Check:– Power consuming equipment– Exhaust system, including turbo– Inlet system– Fuel quality– Fuel system– Valve spring– Rocker arms– Injector trim codes– Valves or unit injectors– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P050700 | Idle Control System - RPM Higher Than Expected | No Sub-type Information | N/A | Event:Average engine speed during the evaluation period above 800rpmBehavior:Uneven engine speed during idle | Root Cause:– Oil residue in the inlet system– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - active– Fuel quality– Air in fuel system– Broken valve spring– Rocker arms– Bad injector trim codes– Unadjusted tappet clearance for valves |
or unit injectors– Bad fuel injectorsWorkshop action: Check:– Inlet system– Power consuming equipment– Fuel quality– Fuel system– Valve spring– Rocker arms– Injector trim codes– Valves or unit injectors– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P051A13 | Crankcase Pressure Sensor | Circuit Open | A14. EB:28 | Event:Voltage on B:28 above 4.76V andVoltage on B:28 below 4.85V ORVoltage on B:28 below 0.31VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P051B64 | Crankcase Pressure Sensor Circuit Range/Performance | Signal Plausibility Failure | A14. EB:28 | Event:Crankcase pressure compared to reference pressure below -15kPa ORCrankcase pressure compared to reference pressure above 15kPaBehavior:No information available | Root Cause:– Sensor failureWorkshop action: Check:– Sensor failureIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P051D00 | Crankcase Pressure Sensor Circuit High | No Sub-type Information | A14. EB:28 | Event:Voltage on B:28 above 4.85VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P052013 | Engine oil pressure sensor/switch "A" | Circuit Open | A14. EB:11 | Event:Voltage on B:11 above 4.79V andVoltage on B:11 below 4.85V OR | Root Cause:– Wiring harness fault– Sensor fault– ECU fault |
Voltage on B:11 below 0.21VBehavior:No information available | Workshop action: Check:- Wiring harness– Sensor– ECU | ||||
P052164 | Engine Oil Pressure Sensor/Switch Range/Performance | Signal Plausibility Failure | A14. EB:11 | Event:Engine oil pressure above 100kPa OREngine oil pressure above 600kPa OREngine oil pressure below 230kPaBehavior:No information available | Root Cause:– Oil pressure sensor failureWorkshop action: Check:– Oil pressure sensor If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P052300 | Engine Oil Pressure Sensor/Switch Circuit High | No Sub-type Information | A14. EB:11 | Event:Voltage on B:11 above 4.85VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P052400 | Engine Oil Pressure Too Low | Engine Oil Pressure Too Low | N/A | Event:Engine oil pressure below output from a look-up table with input engine RPM - TECUBehavior:Engine shuts off unexpectedly – Only at low speed | Root Cause:– Oil leakage– The oil pump is broken– The oil system is cloggedWorkshop action: Check:– Oil leakage– The oil pump– The oil system |
P052712 | Fan Speed Sensor Circuit Range/Performance | Short Circuit to Battery | A14. EA:35 | Event:Current engine cooling fan speed sensed equals to 0 rpmBehavior:Engine cooling fan does not shut off | Root Cause:– Fan speed sensor malfunctioningWorkshop action: Check:– Fan speed sensor |
P053E00 | Crankcase Pressure Too High | No Sub-type Information | N/A | Event:Difference between ambient air pressure and crank case pressure too high.Behavior:Engine derate | Root Cause:– The pressure difference between crankcase pressure and ambient air pressure is/was above limitWorkshop action: |
Check:– Pressure difference between crankcase pressure and ambient air pressure is/wasabove limit | |||||
P05407E | Intake Air Heater "A" Control | Actuator Stuck On | A14. EB:7 | Event:The preheat element is active when there is no preheat activation request.Behavior:No information available | Root Cause:– Preheat relay problem– Wiring harness defectWorkshop action: Check:– Preheat relay- Wiring harness |
P054100 | Intake Air Heater A Circuit Low | No Sub-type Information | A14. EB:7 | Event:Voltage on B:7 above (0.72V * (Battery Voltage / 24.0V))andVoltage on B:7 below (2.86V * (Battery Voltage / 24.0V))Behavior:Engine is difficult to start - Only coldconditions | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P054300 | Intake Air Heater A Circuit Open | No Sub-type Information | A14. EB:7 | Event:Voltage on B:7 above (25.14V * (Battery Voltage / 24.0V))ORVoltage on B:7 above (2.86V * (Battery Voltage / 24.0V))andVoltage on B:7 below (20.56V * (Battery Voltage / 24.0V))Behavior:Engine is difficult to start - Only coldconditions | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P054E00 | Idle Control System - Fuel Quantity Lower Than Expected | No Sub-type Information | N/A | Event:Average fuel quantity in each injection for the evaluation period below 5mgBehavior:Uneven engine speed during idle | Root Cause:– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - active– Blocked exhaust system, including turbo– Blocked inlet system– Bad fuel quality |
– Air in fuel system– Broken valve spring– Rocker arms– Bad injector trim codes– Unadjusted valves or unit injectors– Bad fuel injectorsWorkshop action: Check:– Power consuming equipment– Exhaust system, including turbo– Inlet system– Fuel quality– Fuel system– Valve spring– Rocker arms– Injector trim codes– Valves and unit injectors– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P054F00 | Idle Control System - Fuel Quantity Higher Than Expected | No Sub-type Information | N/A | Event:Average fuel quantity in each injection for the evaluation period above 140mgBehavior:Uneven engine speed during idle - Low power | Root Cause:– Oil residue in the inlet system– Power consuming equipment - such as power take-off, idler wheels, air compressor, power steering pump, air condition pump - active– Fuel quality– Air in fuel system– Broken valve spring– Rocker arms– Bad injector trim codes– Unadjusted tappet clearance for valves or unit injectors– Bad fuel injectorsWorkshop action: Check:– Inlet system– Power consuming |
equipment– Fuel quality– Fuel system– Valve spring– Rocker arms– Injector trim codes– Valves or unit injectors– Fuel injectorsIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P055A13 | Engine Oil Pressure Sensor/Switch "B" | Circuit Open | A14. EB:19 | Event:Voltage on B:19 above 4.79V andVoltage on B:19 below 4.85V ORVoltage on B:19 below 0.21VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P055B64 | Piston Cooling Oil Pressure Sensor Range/Performance | Signal Plausibility Failure | A14. EB:19 | Event:Difference between demanded piston cooling pressure and measured piston cooling pressure between -30kPa and 30kPaORPiston Cooling Oil Pressure above 30kPaBehavior:No information available | Root Cause:– Piston cooling pressure sensor failureWorkshop action: Check:– Piston cooling pressure sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P055D00 | Piston Cooling Oil Pressure Sensor Circuit High | No Sub-type Information | A14. EB:19 | Event:Voltage on B:19 above 4.85VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P055F00 | Engine Oil Pressure Out of Range | No Sub-type Information | N/A | Event:Difference between estimated oil pressure and real oil pressure below-100kPaBehavior:No information available | Root Cause:– Low oil pressureWorkshop action: Check:– Low oil pressureIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P056E92 | Cold Start | Performance | N/A | Event: | Root Cause: |
Turbocharger/Supercharger Boost Control "A"Performance | or incorrect operation | Any Fault reported from VGT to ECM during Cold Start ModeBehavior:No information available | – VGT MalfunctioningWorkshop action: Check:– VGTIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||
P05E400 | Park Brake Sensor/Switch Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 0.1 VBehavior:No information available | Root Cause:– Current above normal or short circuitWorkshop action: Check:– Current above normal or short circuit If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P05EB00 | Cold Start SCR NOx Catalyst Inlet Temperature Too Low | No Sub-type Information | N/A | Event:EATS heating efficiency below 30%Behavior:No information available | Root Cause:– Exhaust Aftertreatment Fuel Injector "A" does not deliver fuel as expected– Exhaust Aftertreatment Fuel Injector "A" nozzle is clogged– Diesel Oxygen Catalyst has lost its conversion capability– Diesel Oxygen Catalyst is removed or damagedWorkshop action: Check:– Exhaust Aftertreatment Fuel Injector "A"– Diesel Oxygen CatalystIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P05FD00 | Turbocharger/Supercharger Boost Control "A"Temperature Too Highcumentation belongs to | No Sub-type Informationthe Volvo Group. | N/ANo reproduc | Event:High temperature failure detected by Turbocharger/Supercharger A.Behavior:No information availabletion, copying, change, amendment or other similar disposa | Root Cause:– High temperature in Turbocharger/Supercharger AWorkshop action: Check:l is entitled without prior written co |
– Turbocharger/Supercharger AIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P060100 | Internal Control Module Memory Check Sum Error | No Sub-type Information | N/A | Event:Internal Control Module Memory Check Sum ErrorBehavior: Engine derate | Root Cause:– Corrupted dataset or softwareWorkshop action: Check:– Dataset or software If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P061700 | Starter Relay Circuit High | No Sub-type Information | A14. EB:29 | Event:Short circuit to battery is detected.Behavior:Starter motor does not run | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:– Wiring harness, actuator and connector– Short circuit to battery voltageIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P063051 | VIN Not Programmed or Incompatible - ECM/PCM | Not Programmed | N/A | Event:The Vehicle Identification Number is missing or incorrectly writtenBehavior:No information available | Root Cause:– The Vehicle Identification Number is missing or is incorrectly writtenWorkshop action: Check:– VehicleIdentification Number |
P064200 | Sensor Reference Voltage "A" Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 4 VBehavior:Poor accelerator pedal response | Root Cause:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor reference voltage "A" from VECU is shorted to ground– Hardware error in VECUWorkshop action: |
Check:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor Reference Voltage "A" from VECU– Short circuit to ground– Hardware error in VECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P064300 | Sensor Reference Voltage "A" Circuit High | No Sub-type Information | N/A | Event:Sensor voltage above 4.5VBehavior:Poor accelerator pedal response | Root Cause:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor reference voltage "A" from VECU is shorted to battery– Hardware error in VECUWorkshop action: Check:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor Reference Voltage ""A"" from VECU– Short circuit to battery– Hardware error in VECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P065200 | Sensor Reference Voltage "B" Circuit Low | No Sub-type Information | N/A | Event:Sensor voltage below 0.1 VBehavior:Poor accelerator pedal response | Root Cause:– VECU input Sensor Reference Voltage "B" is short to ground– VECU hardware errorWorkshop action: Check:– VECU input Sensor Reference Voltage |
"B" is short to ground – VECU hardwareerror | |||||
P066613 | Control Module Internal Temperature Sensor "A" | Circuit Open | N/A | Event:Voltage on ECU internal above 0.15V andVoltage on ECU internal below 1.12VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P066800 | PCM/ECM/TCM Internal Temperature Sensor Circuit Low | No Sub-type Information | N/A | Event:Voltage on ECU internal below 0.15VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P069100 | Fan 1 Control Circuit Low | No Sub-type Information | A14. EB:49 | Event:Short circuit to ground is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: Check:– Wiring harness, actuator and connector– Short circuit toground voltage |
P069200 | Fan 1 Control Circuit High | No Sub-type Information | A14. EB:49 | Event:Short circuit to battery is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:– Wiring harness, actuator and connector– Short circuit tobattery voltage |
P06B100 | Sensor Power Supply A Circuit Low | No Sub-type Information | A14. EA:7 | Event:Voltage on A:7 below 4.5V | Root Cause:– Wiring harness fault– Sensor fault– ECU fault |
Behavior: Engine derate | Workshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P06B200 | Sensor Power Supply A Circuit High | No Sub-type Information | A14. EA:7 | Event:Voltage on A:7 above 5.5VBehavior: Engine derate | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P06B400 | Sensor Power Supply B Circuit Low | No Sub-type Information | A14. EB:17 | Event:Voltage on B:17 below 4.5VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P06B500 | Sensor Power Supply B Circuit High | No Sub-type Information | A14. EB:17 | Event:Voltage on B:17 above 5.5VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P06DD00 | Engine Oil Pressure Control Circuit Performance/Stuck Off | No Sub-type Information | N/A | Event:Difference in Oil Pressure (Piston Cooling Valve forced open)andOil Pressure (Piston Cooling Valve | Root Cause:– Oil pump regulation valve failureWorkshop action: |
forced closed) above 180kPaBehavior:No information available | Check:– Oil pump regulation valveIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P06E700 | Sensor Power Supply "C" Circuit Low | No Sub-type Information | A14. EA:1 | Event:Voltage on A:1 below 4.5VBehavior:Engine cooling fan inoperative | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P06E800 | Sensor Power Supply "C" Circuit High | No Sub-type Information | A14. EA:1 | Event:Voltage on A:1 above 5.5VBehavior:Engine cooling fan inoperative | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECUIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P06FE00 | Cold Start Diesel Intake Air Flow Control Performance | No Sub-type Information | N/A | Event:Throttle position - demanded throttle position above 10%ORDemanded throttle position - throttle position above 10%Behavior:No information available | Root Cause:– Malfunctioning intake throttle valveWorkshop action: Check:– Intake throttle valve |
P100113 | Engine stop switch | Circuit Open | A14.A: 27 | Event:Voltage on A:27 above (24.42V * (Battery Voltage / 24.0V))ORVoltage on A:27 above (20.30V * (Battery Voltage / 24.0V))andVoltage on A:27 below (23.56V * (Battery Voltage / 24.0V))ORVoltage on A:27 above (2.86V * (Battery Voltage / 24.0V)) | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
andVoltage on A:27 below (18.14V * (Battery Voltage / 24.0V))Behavior:No information available | |||||
P101100 | Cold Start Cylinder 1 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector |
P101200 | Cold Start Cylinder 1 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check: |
– PTO and other power consuming equipment– Injector | |||||
P101300 | Cold Start Cylinder 2 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector |
P101400 | Cold Start Cylinder 2 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming |
equipment– Injector | |||||
P101D00 | Cold Start Cylinder 3 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector |
P102111 | Volvo Compression Brake (VCB) Control Circuit | Short Circuit to Ground | A14. EB:37 A14. EB:30 | Event:Short circuit to ground is detectedBehavior:Engine starts but does not continue to run | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage |
P102112 | Volvo Compression | Short Circuit to Battery | A14. EB:37 | Event:Short circuit to battery is detected | Root Cause:– Wiring harness, |
Brake (VCB) Control Circuit | A14. EB:30 | Behavior:Auxiliary brakes, low performance (reduced engine braking) | actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage | ||
P102113 | Volvo Compression Brake (VCB) Control Circuit | Circuit Open | A14. EB:37 A14. EB:30 | Event:Open circuit fault is detectedBehavior:Auxiliary brakes, low performance (reduced engine braking) | Root Cause:– Open circuit in wiring harness, actuator or connectorWorkshop action: Check:- Wiring harness– Actuator– Connector– Open circuit |
P102300 | Cold Start Cylinder 3 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– Injector |
P102400 | Cold Start Cylinder 4 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn |
/damaged– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector | |||||
P102500 | Cold Start Cylinder 4 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– Injector |
P102600 | Cold Start Cylinder 5 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector |
– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector | |||||
P102700 | Cold Start Cylinder 5 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– Injector |
P102800 | Cold Start Cylinder 6 Fuel Injector Offset Learning at Max Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior:Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– VCB valve malfunction– Worn injector cam lobe– Unadjusted tappet clearance for valves or unit injectors– Misaligned or broken valve springs or guides– Cracked valves– Piston/cylinder worn/damaged– Worn injector– Cracked injector tip– Damaged spray |
holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– VCB valve– Injector– Valves and unit injectors– Valve springs or guides– Valves– Piston/cylinder– Injector | |||||
P102900 | Cold Start Cylinder 6 Fuel Injector Offset Learning at Min Limit | No Sub-type Information | N/A | Event:100% above Cylinder balancing fueling offset ratios in percentage of the fault code limit for each injector.Behavior: Uneven torque | Root Cause:– Losses via PTO or other power consuming equipment– Worn injector– Cracked injector tip– Damaged spray holes in the injectorWorkshop action: Check:– PTO and other power consuming equipment– Injector |
P103100 | Particulate Matter Sensor Clogged Tip | No Sub-type Information | N/A | Event:Particulate Matter Sensor Tip Clogged FaultBehavior:No information available | Root Cause:– Debris on sensor exhaust intakeWorkshop action: Check:– Sensor exhaustintake |
P103200 | Particulate Matter Sensor Removed from Exhaust | No Sub-type Information | N/A | Event:Particulate Matter Sensor Removed From Exhaust FaultBehavior:No information available | Root Cause:– Particulate Matter Sensor removed from exhaust streamWorkshop action: Check:– Particulate MatterSensor |
P103400 | Particulate Matter Sensor System Voltage Too High | No Sub-type Information | N/A | Event:Particulate Matter Sensor Module System Voltage Too High | Root Cause:– Bad battery or generator or wiring harness |
Behavior:No information available | Workshop action: Check:– Battery, generatorand wiring harness | ||||
P103600 | Cold Start Closed Loop Fuel Pressure Control At Limit- Pressure Too Low | No Sub-type Information | N/A | Event:Average rail pressure deviation below-140bar above conditions must remain valid for 5sBehavior: Engine derate | Root Cause:– Inlet metering valve with damaged connector/wiring harness– Leaking fuel pressure release valve– Leaking high pressure fuel system– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system, fuel supplyWorkshop action: Check:– Inlet metering valve with connector/wiring harness– Pressure Release Valve– High pressure fuel system– High fuel pressure pump– Fuel pressure regulator– Low fuel pressuresystem, fuel supply |
P103700 | Cold Start Closed Loop Fuel Pressure Control At Limit- Pressure Too Highcumentation belongs to | No Sub-type Informationthe Volvo Group. | N/ANo reproduc | Event:Average rail pressure deviation above 140 bar above conditions must remain valid for 5sBehavior:Engine deratetion, copying, change, amendment or other similar disposa | Root Cause:– Rotated cam profile– Leaking fuel pressure release valve– Fuel pressure regulator– Low fuel pressure system– Bad fuel quality– Pressure release valve stuck closedWorkshop action: Check:– Cam profile– Fuel pressure release valve– Fuel pressurel is entitled without prior written co |
regulator– Low fuel pressure system– Fuel quality– Pressure releasevalve | |||||
P103B00 | Reagent Dosing Valve Inducement | No Sub-type Information | N/A | Event:Stored reagent pump duty-cycle during high dosing and Stored reagent pump duty-cycle during low dosing shall have a difference smaller than: 3.5 and It can take up to 60 minutes before reporting fail on the monitorBehavior: Engine derate | Root Cause:– Reductant dosing valve blocked or cloggedWorkshop action: Check:– Reductant dosing valve |
P103C00 | NOx Catalyst Efficiency Inducement, Selective Catalytic Reduction (SCR) Unit | No Sub-type Information | N/A | Event:Filtered urea efficiency below 75% and The evaluation of urea efficiency used for dilution detection may be required to be repeated a few times to set the fault. Time required depends on engine load and the NOx flow.With all enable conditions fulfilled, it normally takes no more than a few minutes.Behavior: Engine derate | Root Cause:– Reductant quality and concentration– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx sensor– Downstream NOx sensorWorkshop action: Check:– Reductant quality and concentration– Exhaust leakage– SCR catalyst– Upstream NOx sensor– Downstream NOxsensor |
P108600 | Oil Level Moderately Low | No Sub-type Information | N/A | Event:If calculated value for oil level below 4% and Engine must be in prerunning during a specific time, defined by output from map with input Engine Oil Temperature (EOT)Behavior:Engine shuts off unexpectedly – Only atlow speed | Root Cause:– Low oil level– Oil leakageWorkshop action: Check:– Oil level– Oil leakage |
P10E100 | Particulate Filter Differential Pressure Critically High | No Sub-type Information | N/A | Event:Compensated Diesel Particulate Filter Differential Pressure high | Root Cause:– Chunk of ice is influencing measure values of the sensor– Muck soot in the |
Behavior: Engine derate | particle filter– The filter is brokenWorkshop action: Check:– Chunk of ice is influencing measure values of the sensor– Muck soot in the particle filter– The filter | ||||
P10E200 | Particulate Filter Differential Pressure Moderately High | No Sub-type Information | N/A | Event:Compensated Diesel Particulate Filter Differential Pressure highBehavior: Engine derate | Root Cause:– Chunk of ice is influencing measure values of the sensor– Muck soot in the particle filter– The filter is brokenWorkshop action: Check:– Chunk of ice is influencing measure values of the sensor– Muck soot in the particle filter– The filter |
P10EB00 | EGRDifferential Pressure Sensor "A" Circuit BelowRange | No Sub-type Information | N/A | Event:Engine Exhaust Gas Recirculation 1 Differential Pressure below -1.6kPaBehavior:No information available | Root Cause: – SensorWorkshop action: Check:– Sensor |
P10EC00 | EGRDifferential Pressure Sensor "A" Circuit AboveRange | No Sub-type Information | N/A | Event:Engine Exhaust Gas Recirculation 1 Differential Pressure above 1.6kPaBehavior:No information available | Root Cause: – SensorWorkshop action: Check:– Sensor |
P10FE00 | Particulate Filter Restriction - Soot Accumulation Moderately High Bank 1 | No Sub-type Information | N/A | Event:High soot load in aftertreatment diesel particulate filterBehavior:Engine derate | Root Cause:– High soot load in aftertreatment diesel particulate filter– High ash load in aftertreatment diesel particulate filter– Clogging of aftertreatment diesel particulate filter– Faulty aftertreatment diesel particulate filter differential pressure |
sensor– Faulty boost pressure sensor– Faulty exhaust gas recirculation differential pressure sensorWorkshop action: Check:– High soot load in aftertreatment diesel particulate filter– High ash load in aftertreatment diesel particulate filter– Aftertreatment diesel particulate filter– Aftertreatment diesel particulate filter differential pressure sensor– Boost pressure sensor– Exhaust gas recirculation differential pressuresensor | |||||
P110D00 | Engine Stop Switch Circuit High | No Sub-type Information | A14. EA:27 | Event:Voltage on A:27 above (23.56V * (Battery Voltage / 24.0V))andVoltage on A:27 below (24.42V * (Battery Voltage / 24.0V))Behavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P110E00 | Engine Stop Switch Circuit Low | No Sub-type Information | A14. EA:27 | Event:Voltage on A:27 above (1.33V * (Battery Voltage / 24.0V))andVoltage on A:27 below (2.86V * (Battery Voltage / 24.0V))Behavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P110F9E | Engine Stop Switch Stuck | Stuck On | N/A | Event:Stop button is active during start-up ORStop button becomes active when vehicle speed > 0 | Root Cause:– Problems with plausibility check of the stop button, stop button stuck |
Behavior:No information available | Workshop action: Check:– Problems with plausibility check of the stop button, stopbutton stuck | ||||
P111A00 | Intake Manifold Temperature Too High | No Sub-type Information | N/A | Event:Inlet Manifold Air Temperature (IMAT) highBehavior: Engine derate | Root Cause:– Poor cooling– Extreme running conditionsWorkshop action: Check:– Cooling– Running conditions If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P111C00 | Compressor Discharge Temperature Too High | No Sub-type Information | N/A | Event:Estimated air temperature out from compressor highBehavior: Engine derate | Root Cause:– Extreme driving conditionsWorkshop action: Check:– Extreme drivingconditions |
P111D00 | Engine Coolant Level Moderately Low | No Sub-type Information | N/A | Event:Engine Coolant Level lowBehavior:No information available | Root Cause:– Sensor out of rangeWorkshop action: Check:– Sensor out of range |
P111E00 | Engine Coolant Temperature Moderately High | No Sub-type Information | N/A | Event:Engine Coolant Temperature highBehavior:No information available | Root Cause:– Extreme driving conditions, resulting in too high temperature– The coolant thermostat is broken– Problems with the fan– The radiator is blockedWorkshop action: Check:– Extreme driving conditions, resulting in too high temperature– Coolant thermostat– Fan– Radiator |
P112100 | EGR | No Sub-type | N/A | Event: | Root Cause: |
Temperature Too High | Information | Exhaust Gas Recirculation Temperature (EGRT) highBehavior: Engine derate | – Extreme driving conditions– EGR cooler problemsWorkshop action: Check:– Extreme driving conditions– EGR cooler | ||
P112198 | EGRTemperature Too High | Component or System Overheating | N/A | Event:Exhaust Gas Recirculation Temperature (EGRT) highBehavior: Engine derate | Root Cause:– Extreme driving conditions– EGR cooler problemsWorkshop action: Check:– Extreme driving conditions– EGR cooler |
P112200 | EGRTemperature Moderately High | No Sub-type Information | N/A | Event:Exhaust Gas Recirculation Temperature (EGRT) highBehavior: Engine derate | Root Cause:– Extreme driving conditions– EGR cooler problemsWorkshop action: Check:– Extreme driving conditions– EGR cooler |
P112500 | Engine Oil Temperature Moderately High | No Sub-type Information | N/A | Event:Engine Oil Temperature (EOT) highBehavior: Engine derate | Root Cause:– Extreme driving conditionsWorkshop action: Check:– Driving conditions |
P112900 | Transmission Fluid Temperature Moderately High | No Sub-type Information | N/A | Event:Sensor Gearbox Oil Temperature highBehavior: Engine derate | Root Cause:– Transmission cooler failure– Cooling system problemWorkshop action: Check:– Transmission cooler– Cooling system |
P113500 | Crankcase Pressure Relative to Ambient | No Sub-type Information | N/A | Event:Difference between ambient air pressure and crank case pressure too high. | Root Cause:– Too high difference between ambient air pressure and crank |
Pressure Too High | Behavior: Engine derate | case pressure.Workshop action: Check:– Difference between ambient air pressure and crank casepressure | |||
P113600 | NOx Sensor 1/2 Correlation Calibration Error Bank 1 | No Sub-type Information | N/A | Event:not Upstream NOx Sensor available in ECMornot Downstream NOx Sensor available in ECMBehavior:No information available | Root Cause:– Wrong configuration in ECM– Upstream/Downstream NOx Sensors configuration in (control part) do not match setup in (diagnostic part)Workshop action: Check:– Configuration in ECM– Upstream/Downstream NOxsensor configurations |
P113711 | Oil Thermostat | Short Circuit to Ground | A14.B: 53 | Event:Short circuit to ground is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltage.Workshop action: Check:– Wiring harness, actuator and connector– Short circuit toground voltage |
P113712 | Oil Thermostat | Short Circuit to Battery | A14.B: 53 | Event:Short circuit to battery is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltage.Workshop action: Check:– Wiring harness, actuator and connector– Short circuit tobattery voltage |
P113713opyright to this do | Oil Thermostatcumentation belongs to | Circuit Openthe Volvo Group. | A14.B: 53No reproduc | Event:Open circuit fault is detected.tion, copying, change, amendment or other similar disposa | Root Cause:– Open circuit inl is entitled without prior written co |
Behavior:No information available | wiring harness, actuator or connectorWorkshop action: Check:– Open circuit– Wiring harness, actuator andconnector | ||||
P113F11 | Buffered Idle Validation Switch Wire - VECU Side | Short Circuit to Ground | N/A | Event:VECU input IVS1 is high (close to battery voltage)andVECU output BUFFIVS is low (close to ground)Behavior:No information available | Root Cause:– Wiring harness issue on the buffered idle validation switch– Short circuit to ground on VECU connectorWorkshop action: Check:– Wiring harness on the buffered idle validation switch– Short circuit toground |
P113F12 | Buffered Idle Validation Switch Wire - VECU Side | Short Circuit to Battery | N/A | Event:VECU input IVS1 is low (close to ground)andVECU output BUFFIVS is high (close to battery voltage)Behavior:No information available | Root Cause:– Wiring harness issue on the buffered idle validation switch– Short circuit to battery on VECU connectorWorkshop action: Check:– Wiring harness on the buffered idle validation switch– Short circuit tobattery |
P114000 | Volvo Compression Brake (VCB) Control Oil Temperature Too Low | No Sub-type Information | N/A | Event:Engine oil temperature is too low when engine brake is demandedBehavior:Auxiliary brakes, low performance (reduced engine braking) | Root Cause:No fault, only for driver information:. – Low engine oil temperature when engine brake is requestedWorkshop action: No fault, only for driver information: – Low engine oil |
temperature when engine brake isrequested | |||||
P114113 | Buffered Idle Validation Switch Wire, Engine Control Module (ECM) Side | Circuit Open | A14. EB:15 | Event:Voltage on B:15 above (7.64V * (Battery Voltage / 24.0V))andVoltage on B:15 below (18.30V * (Battery Voltage / 24.0V))Behavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P114123 | Buffered Idle Validation Switch Wire - ECM Side | Signal Stuck Low | A14. EB:15 | Event:Calculated pedal position percentage above 50% and Buffered IVS Switch Status equal to 0Behavior:No information available | Root Cause:– Signal stuck high/lowWorkshop action: Check:– Signal stuck high/low |
P114124 | Buffered Idle Validation Switch Wire - ECM Side | Signal Stuck High | A14. EB:15 | Event:Calculated pedal position percentage below 1% and Buffered IVS Switch Status equal to 1Behavior:No information available | Root Cause:– Signal stuck high/lowWorkshop action: Check:– Signal stuck high/low |
P114212 | Fan Thermal Switch | Short Circuit to Battery | A14. EA:5 | Event:Voltage on A:5 above 3.99V and Voltage on A:5 below 4.20VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P114213 | Fan Thermal Switch | Circuit Open | A14. EA:5 | Event:Voltage on A:5 above 0.82V and Voltage on A:5 below 3.99VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P114500 | Reductant Level Moderately Low | No Sub-type Information | N/A | Event:Reductant level below 12% must remain valid for 45sBehavior:Engine derate | Root Cause:– Reductant level lowWorkshop action: Check: |
– Reductant levelIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P114800 | Lost Communication With ECM According To Turbocharger/Supercharger Control Module "A" | No Sub-type Information | N/A | Event:Communication failure detected by Turbocharger/Supercharger A.Behavior: Low power | Root Cause:– Disturbance on CANWorkshop action: Check:– Disturbance on CAN If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P115000 | Throttle/Pedal Position Sensor/Switch "A"/"D" Voltage Correlation | No Sub-type Information | N/A | Event:2 different occasions can set this code: (VECU input IVS1 is low AND VECU input IVS2 is high AND accelerator sensor voltage below 0.65V)OR(VECU input IVS1 is high AND VECU input IVS2 is low AND accelerator pedal sensor voltage above 1.2V)Behavior:No information available | Root Cause:– VECU input Throttle/Pedal Position Sensor/Switch "D" is short to battery– VECU input Throttle/Pedal Position Sensor/Switch "D” is short to groundWorkshop action: Check:– VECU input Throttle/Pedal Position Sensor/Switch "D" |
P115100 | Aftertreatment System Over Temperature | No Sub-type Information | N/A | Event:Temperature in the aftertreatment system highBehavior:Engine derate | Root Cause:– Extreme driving conditions may result in high temperatures– High soot load in aftertreatment diesel particulate filter may result in high temperatures– Exhaust gas temperature sensor bank 1 sensor 1 may be faulty– Exhaust gas temperature sensor bank 1 sensor 2 may be faulty– Exhaust gas temperature sensor bank 1 sensor 3 may be faultyWorkshop action: Check: |
- Driving conditions – High soot load in aftertreatment diesel particulate filter– Exhaust gas temperature sensor bank 1 sensor 1– Exhaust gas temperature sensor bank 1 sensor 2 may– Exhaust gas temperature sensorbank 1 sensor 3 | |||||
P115300 | Diesel Intake Air Flow Position Sensor Exceeded Learning Limit | No Sub-type Information | N/A | Event:Calibration requested and no calibration performedBehavior:No information available | Root Cause:– Intake throttle valve calibration not performedWorkshop action: Check:– Intake ThrottleValve calibration |
P115400 | Body Control Module "A" Lost Communication With Instrument Panel Cluster (IPC) ControlModule | No Sub-type Information | N/A | Event:Lost communication between IPC and BCM on medium speed CAN communication busBehavior:No information available | Root Cause:– IPC not poweredWorkshop action: Check:– IPCIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P115500 | Lost Communication with Aftertreatment Diesel Particulate Filter Regeneration Inhibit Switch | No Sub-type Information | N/A | Event:Lost communication with IPC on medium speed CAN communication busBehavior:No information available | Root Cause:– IPC not powered– Software incompatibility with IPCWorkshop action: Check:– IPC not powered– Software |
P117600 | Starter Motor Deactivated - Over Temperature | No Sub-type Information | N/A | Event:Starter motor is overheated when start is requestedBehavior:Starter motor does not run | Root Cause:– Starter motor is overheatedWorkshop action: Check:– Starter motor |
P117700 | Starter Motor Deactivated - Transmission Not in Neutral | No Sub-type Information | N/A | Event:Gear box is not in neutral position when start is requested | Root Cause:– Gear box is not in neutral positionWorkshop action: |
Behavior:Starter motor does not run | Check:– Gear box | ||||
P117900 | Starter Motor Deactivated - PTO Active | No Sub-type Information | N/A | Event:The starter motor is stopped due to PTOBehavior:Starter motor does not run | Root Cause:– PTO shuts down the starter motorWorkshop action: Check:– PTO |
P200200 | Diesel Particulate Filter Efficiency Below Threshold (Bank 1) | No Sub-type Information | N/A | Event:Number of Particulate Matter Sensor evaluations exceeding 380s divided by total number of Particulate Matter Sensor evaluations below 0.100000001490116 ratio.Behavior:No information available | Root Cause:– Damaged Diesel Particulate FilterWorkshop action: Check:– Diesel Particulate Filter |
P203B00 | Aftertreatment Reagent Level Warning | No Sub-type Information | N/A | Event:Deviation between highest and lowest urea tank level measurements during diagnosis below 10mmBehavior:No information available | Root Cause:– Reductant level sensor stuck– Clogged reductant delivery system– Incompatible reductant tank installedWorkshop action: Check:– Reductant level sensor– Reductant delivery system– Incompatible reductant tankinstalled |
P203F00 | Reductant Level Low | No Sub-type Information | N/A | Event:Reductant level below 0.1% must remain valid for 30s.Behavior: Engine derate | Root Cause:– Reductant tank emptyWorkshop action: Check:– Reductant tankIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P205B64 | Reductant Tank Temperature Sensor Circuit Range/Performance | Signal Plausibility Failure | N/A | Event:Absolute difference between urea tank temperature and urea quality temperature above 9s | Root Cause:– Malfunctioning DEF Tank Temperature SensorWorkshop action: |
Behavior:No information available | Check:– Tank Temperature SensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P206B64 | Reductant Quality Sensor Range/Performance | Signal Plausibility Failure | N/A | Event:If a DTC in the "Inhibited by the following DTCs"-list is failed or not evaluated, it might inhibit this DTC andReductant concentration below 18% andDifference between the filtered NOx conversion and the expected NOx conversion, based on reductant concentration, above 5%andCatalyst Efficiency above -1% ORReductant concentration above fault limit for plausibility highBehavior:No information available | Root Cause:– Reductant quality sensorWorkshop action: Check:– Reductant quality sensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P207F00 | Reductant Quality | No Sub-type Information | N/A | Event:Increased reductant flow has not improved conversion efficiency and the flow cannot be increased further and Reductant concentration below 18% and Conversion efficiency has decreased rapidlyBehavior: Engine derate | Root Cause:– Reductant quality and concentration– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx sensor– Downstream NOx sensorWorkshop action: Check:– Reductant quality and concentration– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx sensor– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P208064 | Exhaust Gascumentation belongs to | Signalthe Volvo Group. | N/ANo reproduc | Event:tion, copying, change, amendment or other similar disposa | Root Cause:l is entitled without prior written co |
Temperature Sensor Circuit Range/Performance Bank 1 Sensor1 | Plausibility Failure | Evaluation performed before engine start:Difference between Exhaust Gas Temperature Sensor 1 and Sensor 2 and 3 above 40°CORExhaust gas temperature sensor 1 above 70°COREvaluation between the sensors performed while engine running: Difference between Exhaust Gas Temperature Sensor 1 and Sensor 2 above 70°CandDifference between Exhaust Gas Temperature Sensor 1 and Sensor 3 above 70°CORExhaust gas temperature sensor 1 below 100°CBehavior:Manual regeneration not possible | – Exhaust Gas Temperature Sensor Sensor 1 Not Mounted Exhaust Gas Temperature Sensor Sensor 1 Broken– All three exhaust gas temperature sensors not mounted correctly, tampering with distancesWorkshop action: Check:– Exhaust Gas Temperature Sensor SensorIf fault is not detected: Fault trace according to Tech Tool fault tree | ||
P208464 | Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor2) | Signal Plausibility Failure | N/A | Event:Evaluation performed before engine start:Difference between exhaust gas temperature sensor 2 and sensor 1 and 3 above 40°CORExhaust Gas Temperature Sensor 2 above 70°COREvaluation between the sensors performed while engine running: Difference between Exhaust Gas Temperature Sensor 1 and Sensor 2 above 70°CandDifference between Exhaust Gas Temperature Sensor 2 and Sensor 3 above 70°CORExhaust Gas Temperature Sensor 2 below 100°CBehavior:No information available | Root Cause:– Exhaust gas temperature sensor 2 not mounted– Exhaust gas temperature sensor 2 broken– All three exhaust gas temperature sensors not mounted correctly, tampering with distancesWorkshop action: Check:– Exhaust gas temperature sensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P208E00 | Aftertreatment Reagent Dosing Valve Clogged | No Sub-type Information | N/A | Event:Stored reagent pump duty-cycle during high dosingand | Root Cause:– Reductant dosing valve blocked or clogged |
Stored reagent pump duty-cycle during low dosing shall have a difference smaller than: 18.5Behavior:No information available | Workshop action: Check:– Reductant dosing valveIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P20CF7A | Exhaust Aftertreatment Fuel Injector "A" Stuck Open | Fluid Leak or Seal Failure | A14. EB:62 A14. EB:45 | Event:Aftertreatment 1 Fuel Pressure 1 below fuel pressure limit used for the fuel leakage (FL) evaluation.Behavior:Manual regeneration not possible | Root Cause:– Exhaust Aftertreatment Fuel Injector Stuck ClosedWorkshop action: Check:– Exhaust Aftertreatment Fuel InjectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P20D000 | Exhaust Aftertreatment Fuel Injector "A" Stuck Closed | No Sub-type Information | A14. EB:62 A14. EB:45 | Event:Aftertreatment 1 Fuel Pressure 1 above 140kPaand notAftertreatment 1 Fuel Pressure 1 below 25kPaandAftertreatment 1 Fuel Pressure 1 below 300kPaORAftertreatment 1 Fuel Pressure 1 above 200kPaandAftertreatment 1 Fuel Pressure 1 above 200kPaBehavior:Manual regeneration not possible | Root Cause:– Exhaust Aftertreatment Fuel Injector Stuck ClosedWorkshop action: Check:– Exhaust Aftertreatment Fuel InjectorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P20D713 | Exhaust Aftertreatment Fuel Supply Control | Circuit Open | A14. EB:2 | Event:Open circuit fault is detectedBehavior:Manual regeneration not possible | Root Cause:- Wiring harness– Actuator– ConnectorWorkshop action: Check:- Wiring harness– Actuator– Connector |
P20D900 | Exhaust Aftertreatment | No Sub-type Information | A14. EB:2 | Event:Short circuit to ground is detected. | Root Cause:– Wiring harness, actuator or connector is short circuited to |
Fuel Supply Control Circuit Low | Behavior:Manual regeneration not possible | ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage | |||
P20DA00 | Exhaust Aftertreatment Fuel Supply Control Circuit High | No Sub-type Information | A14. EB:2 | Event:Short circuit to battery is detected.Behavior:Manual regeneration not possible | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltage.Workshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
P20DC00 | Exhaust Aftertreatment Fuel Supply Control Stuck Closed | No Sub-type Information | N/A | Event:Monitor A Failure Event IDTC_ATI1_FP_PLandAftertreatment 1 Fuel Pressure 1 below 100kPaand notAftertreatment 1 Fuel Pressure 1 below 25kPaandAftertreatment 1 Fuel Pressure 1 below 300kPaORAftertreatment 1 Fuel Pressure 1 above 200kPaandAftertreatment 1 Fuel Pressure 1 above 200kPaORMonitor B Failure Event IDTC_ATI1_FP_PLandFuel Pressure In The Exhaust Aftertreatment Fuel Injector below 0kPa must remain valid for 60sBehavior:Manual regeneration not possible | Root Cause:– Exhaust aftertreatment fuel supply control valve stuck closedWorkshop action: Check:– Exhaust aftertreatment fuel supply control valveIf fault is not detected: Fault trace according to Tech Tool fault tree |
P20DD13 | Exhaust aftertreatment fuel pressurecumentation belongs to | Circuit Openthe Volvo Group. | A14. EA:50No reproduc | Event:Voltage on A:50 above 4.79V andtion, copying, change, amendment or other similar disposa | Root Cause:– Wiring harness fault– Sensor faultl is entitled without prior written co |
sensor | Voltage on A:50 below 4.85V ORVoltage on A:50 below 0.21VBehavior:Manual regeneration not possible | – ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU | |||
P20DE00 | Exhaust Aftertreatment Fuel Pressure Sensor Circuit Range/Performance | No Sub-type Information | A14. EA:50 | Event:Aftertreatment 1 Fuel Pressure 1 below 25kPaandAftertreatment 1 Fuel Pressure 1 below 300kPaORAftertreatment 1 Fuel Pressure 1 above 200kPaandAftertreatment 1 Fuel Pressure 1 above 200kPaBehavior:Manual regeneration not possible | Root Cause:– Sensor Stuck Or Out Of RangeWorkshop action: Check:– Sensor S |
P20E000 | Exhaust Aftertreatment Fuel Pressure Sensor Circuit High | No Sub-type Information | A14. EA:50 | Event:Voltage on A:50 above 4.85VBehavior:Manual regeneration not possible | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P20EE00 | SCR NOxCatalyst Efficiency Below Threshold (Bank 1) | No Sub-type Information | N/A | Event:If a DTC in the "Inhibited by the following DTCs"-list is failed or not evaluated, it might inhibit this DTC andReductant concentration above 30% andFiltered NOx conversion below 79.5%.Behavior:Engine derate | Root Cause:– Reductant quality and concentration– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx sensor– Downstream NOx sensorWorkshop action: Check:– Reductant quality and concentration– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx |
sensor– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P20F400 | DEF (Diesel Exhaust Fluid) Consumption Too Low | No Sub-type Information | N/A | Event:Calculated reductant consumption below -101%Behavior:No information available | Root Cause:– Reductant level sensor stuck– Clogged reductant delivery system– Incompatible reductant tank installedWorkshop action: Check:– Reductant level sensor– Reductant delivery system– Incompatible reductant tank installedIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P20FE9A | Reductant Metering Unit Performance | Component or System Operating Conditions | N/A | Event:If a DTC in the "Inhibited by the following DTCs"-list is failed or not evaluated, it might inhibit this DTC andReductant concentration below 18% andFiltered NOx conversion below 71% ORReductant concentration above fault limit for high concentration.Behavior:No information available | Root Cause:– Reductant quality and concentration– Reductant quality sensor– Exhaust leakage– Sulfur poisoning– Reductant delivery– SCR catalyst– Upstream NOx sensor– Downstream NOx sensorWorkshop action: Check:– Quality sensor– Exhaust leakage– Sulfur poisoning– Delivery SCR catalyst– Upstream NOx sensor– Downstream NOxsensor |
P210900 | Throttle/Pedal | No Sub-type | N/A | Event: | Root Cause: |
Position Sensor "A" Minimum Stop Performance | Information | Sensor voltage between 0.38V and 0.65 VBehavior:Poor accelerator pedal response | – Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor is broken– VECU input Throttle/Pedal Position Sensor/Switch "C" is short to battery– VECU hardware error (sensor supply)Workshop action: Check:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor– VECU input Throttle/Pedal Position Sensor/Switch "C"– VECU hardware error (sensor supply) If fault is not detected: Fault trace accordingto Tech Tool fault tree | ||
P213600 | Throttle/Pedal position sensor/switch "A"/"C" Voltage Correlation | No Sub-type Information | N/A | Event:Sensor voltage above 6 VBehavior:No information available | Root Cause:– VECU input Throttle/Pedal Position Sensor/Switch "C" is short to battery– VECU input Throttle/Pedal Position Sensor/Switch "C" is short to groundWorkshop action: Check:– VECU input Throttle/Pedal Position Sensor/Switch "C" |
P215A64 | Vehicle Speed- Wheel Speed Correlation | Signal Plausibility Failure | N/A | Event:Difference between vehicle speed and ABS above 12 km/hBehavior:No information available | Root Cause:– Sensor brokenWorkshop action: Check:– SensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P216300 | Throttle/Pedal Position | No Sub-type Information | N/A | Event:Sensor voltage between 1.2 V and 4.25 V | Root Cause:– Throttle/Pedal Position Sensor/Switch "A"/"B" |
Sensor "A" Maximum Stop Performance | Behavior:Poor accelerator pedal response | – Sensor is broken– VECU input Throttle/Pedal Position Sensor/Switch "C" is short to ground– VECU hardware error (sensor supply)Workshop action: Check:– Throttle/Pedal Position Sensor/Switch "A"/"B"– Sensor– VECU input Throttle/Pedal Position Sensor/Switch "C"– VECU hardware error (sensor supply) If fault is not detected: Fault trace accordingto Tech Tool fault tree | |||
P220013 | NOx Sensor Bank 1 Sensor1 | Circuit Open | N/A | Event:Internal open circuit signal containing status and error byte received from upstream NOx sensor evaluated as NOT_RELIABLEBehavior:No information available | Root Cause:– Upstream NOx sensor– Open circuit (internal sensor fault)Workshop action: Check:– Upstream NOx sensor– Open circuit (internal sensor fault) If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P220164 | NOx Sensor Bank 1 Sensor1 | Signal Plausibility Failure | N/A | Event:The Upstream NOx Difference (upstream NOx sensor measured NOx flow – modeled NOx flow) is compared to a low and high fault threshold map (NOx flow threshold as a function of modeled NOx flow).The difference must be below low limit or above high limit repeatedly 4 times. Evaluation time for each repeated evaluation is 4.5s.Behavior:No information available | Root Cause:– Upstream NOx sensorWorkshop action: Check:– Upstream NOx sensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P220300 | NOx Sensor Circuit Highcumentation belongs to | No Sub-type Informationthe Volvo Group. | N/ANo reproduc | Event:Internal short circuit signal containingtion, copying, change, amendment or other similar disposa | Root Cause:– Upstream NOxl is entitled without prior written co |
Bank 1 Sensor1 | status and error byte received from upstream NOx sensor evaluated as NOT_RELIABLEBehavior:No information available | Sensor Short Circuit (Internal sensor fault)Workshop action: Check:– Upstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||
P220513 | NOx Sensor Gas Outlet Open Circuit | Circuit Open | N/A | Event:Temperature Of Heater Element in NOx Sensor Upstream not reached and Internal Open Circuit signal from Upstream NOx sensor is equal to "Open Wire Detected"Behavior:No information available | Root Cause:– Upstream NOx Sensor Heater Element Open Circuit (Internal sensor fault)Workshop action: Check:– Upstream NOx Sensor HeaterElement |
P220600 | NOx Sensor Heater Control Circuit Low, Bank 1 Sensor1 | No Sub-type Information | N/A | Event:Temperature Of Heater Element in NOx Sensor Upstream not reached and Internal Short Circuit Low signal from Upstream NOx sensor is equal to "Short Wire Detected"Behavior:No information available | Root Cause:– Upstream NOx Sensor Heater Element Short Circuit Low (Internal sensor fault)Workshop action: Check:– NOx Sensor HeaterElement |
P220800 | NOx Sensor Heater Sense Circuit, Bank 1Sensor 1 | No Sub-type Information | N/A | Event:Temperature Of Heater Element in NOx Sensor Upstream not reachedBehavior:No information available | Root Cause:– Temperature of Heater (NOx Sensor In Heater Element)– Upstream not reached– Internal sensor faultWorkshop action: Check:– Temperature of Heater (NOx Sensor In Heater Element)– Sensor |
P220A1C | NOx Sensor Supply Voltage Circuit (Bank 1Sensor 1) | Circuit Voltage Out of Range | N/A | Event:Internal supply voltage signal containing status and error byte received from upstream NOx sensor evaluated as NOT_RELIABLE | Root Cause:– Faulty Upstream NOx Sensor Supply. (Internal sensor fault)Workshop action: Check: |
Behavior:No information available | – Upstream NOx Sensor Supply.If fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P220B1C | NOx Sensor Supply Voltage Circuit Bank 1Sensor 2 | Circuit Voltage Out of Range | N/A | Event:Internal supply voltage signal containing status and error byte received from downstream NOx sensor evaluated as NOT_RELIABLEBehavior:No information available | Root Cause:– Faulty downstream NOx sensor supply (internal sensor fault)Workshop action: Check:– Downstream NOx SensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P220E93 | NOx Sensor Heater Control Circuit Range/Performance (Bank 1 Sensor1) | No Operation | N/A | Event:Internal status and error byte received from Upstream NOx sensor not evaluated as GOOD within a reasonable time.Behavior:No information available | Root Cause:– Faulty upstream NOx sensor– Incorrect start-up behaviorWorkshop action: Check:– Upstream NOx sensor– Start-up behaviorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P220F93 | NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor2 | No Operation | N/A | Event:Internal status and error byte received from downstream NOx sensor not evaluated as GOOD within a reasonable time.Behavior:No information available | Root Cause:– Faulty downstream NOx sensor– Incorrect start-up behaviorWorkshop action: Check:– Downstream NOx sensor– Start-up behaviorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P221A00 | NOx Sensor 1/2 Correlation Bank 1 | No Sub-type Information | N/A | Event:Difference between Upstream and Downstream NOx sensor lambda above 1 lambda and Lambda difference must be greater than Limit repeatedly this number of times: 11During this time each: 0.6s | Root Cause:– Upstream NOx sensor– Downstream NOx sensorWorkshop action: Check: |
Behavior:No information available | – Upstream NOx sensor– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P222613 | Barometric Pressure Circuit | Circuit Open | N/A | Event:Voltage on ECU internal below 0.12VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P222764 | Barometric Pressure Sensor "A" Circuit Range/Performance | Signal Plausibility Failure | N/A | Event:Ambient air pressure below 44kPa ORAmbient air pressure above 114kPa ORAmbient air pressure compared to reference pressure below -15kPa ORAmbient air pressure compared to reference pressure above 15kPaBehavior:No information available | Root Cause:– Sensor failureWorkshop action: Check:– SensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P222900 | Barometric Pressure Circuit High | No Sub-type Information | N/A | Event:Voltage on ECU internal above 4.96VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P225C00 | NOx Sensor Performance - Signal Stuck High Bank 1Sensor 1 | No Sub-type Information | N/A | Event:Upstream NOx level above 50 ppm and A filter is applied to the NOx level that may require the evaluation to be repeated a few times to set the fault.Behavior:No information available | Root Cause:– Upstream NOx sensorWorkshop action: Check:– Upstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P225D00 | NOx Sensor Performance - | No Sub-type Information | N/A | Event:The upstream NOx Sensor considered | Root Cause:– Upstream NOx |
Signal Stuck Low Bank 1Sensor 1 | removed from the exhaust system when the sensor measure too high Lambda value or too low NOx valueduring high engine speed and high load. The fault evaluation need to be repeated for a number of times to takea decision, and report the IDTCBehavior:No information available | sensor has been removed from exhaust flowWorkshop action: Check:– Upstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||
P225E00 | NOx Sensor Performance - Signal Stuck High Bank 1Sensor 2 | No Sub-type Information | N/A | Event:Downstream NOx level above 50ppm and a filter is applied to the NOx level that may require the evaluation to be repeated a few times to set the faultBehavior:No information available | Root Cause:– Downstream NOx sensor– Excessive reductant delivery causing NH3 slipWorkshop action: Check:– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P225F00 | NOx Sensor Performance - Signal Stuck Low Bank 1Sensor 2 | No Sub-type Information | N/A | Event:The downstream NOx sensor is considered removed from the exhaust system when the sensor measure too high Lambda value or too low NOx value during high engine speed and high load. The fault evaluation need to be repeated for a number of times to take a decision, and report the IDTCBehavior:No information available | Root Cause:– Downstream NOx sensor has been removed from exhaust flowWorkshop action: Check:– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P226600 | Water In Fuel Indicator Circuit Low | No Sub-type Information | A14. EB:8 | Event:Voltage on B:8 below 0.21VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P226C00 | Turbocharger Boost Control "A" Slow Response | No Sub-type Information | N/A | Event:Sensed Boost Pressure too low after the engine has been operated in a low boost operating window followed by a high boost operating window below a | Root Cause:– Boost Pressure Sensor signal stuck in operating range |
fault limit dependent on Ambient air pressure.Behavior: Low power | Workshop action: Check:– Boost pressure sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P228E00 | Fuel Pressure Regulator 1 Exceeded Learning Limits- Too Low | No Sub-type Information | N/A | Event:Fuel pressure controller adjustment value saturated lowBehavior: Engine derate | Root Cause:– Leaking fuel pressure release valve– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system– Rotated cam profileWorkshop action: Check:– Fuel pressure release valve– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system– Rotated cam profile If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P228F00opyright to this do | Fuel Pressure Regulator 1 Exceeded Learning Limits- Too Highcumentation belongs to | No Sub-type Informationthe Volvo Group. | N/ANo reproduc | Event:Fuel pressure controller adjustment value saturated highBehavior:Engine deratetion, copying, change, amendment or other similar disposa | Root Cause:– Leaking fuel pressure release valve– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system, fuel supply– Rotated cam profileWorkshop action: Check:– Fuel pressure release valve– High fuel pressure pump– Fuel pressure regulator– Low fuel pressure system, fuel supplyl is entitled without prior written co |
Event:Internal open circuit signal containing status and error byte received from downstream NOx sensor evaluated as NOT_RELIABLEBehavior:No information available | – Rotated cam profile If fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P229E13 | NOx Sensor Bank 1 Sensor2 | Circuit Open | N/A | Event:The sensor will respond to tip-in events (sudden power increase).Maximum and minimum NOx levels are saved during evaluation events. When 5 events have passed, the sensor is considered stuck low if the difference between the highest and lowest value is lower than 5.Behavior:No information available | Root Cause:– Downstream NOx sensor open circuit (internal sensor fault)Workshop action: Check:– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P229F64 | NOx Sensor Gas Outlet Removed | Signal Plausibility Failure | N/A | Event:Internal short circuit signal containing status and error byte received from downstream NOx sensor evaluated as NOT_RELIABLEBehavior:No information available | Root Cause:– Downstream NOx sensorWorkshop action: Check:– Downstream NOx sensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P22A100 | NOx Sensor Circuit High Bank 1 Sensor2 | No Sub-type Information | N/A | Event:Temperature Of Heater Element in NOx Sensor Downstream not reached and Internal Open Circuit signal from Downstream NOx sensor is equal to "Open Wire Detected"Behavior:No information available | Root Cause:– Downstream NOx sensor– Short circuit (internal sensor fault)Workshop action: Check:– Downstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P22A313 | NOx Sensor Heater Control Bank 1 Sensor2 | Circuit Open | N/A | Root Cause:– Downstream NOx Sensor Heater Element– Open circuit (internal sensor fault)Workshop action: Check:– Downstream NOx Sensor HeaterElement | |
P22A400 | NOx Sensor Heater Control Circuit Low, Bank 1 Sensor2 | No Sub-type Information | N/A | Event:Temperature Of Heater Element in NOx Sensor Downstream not reached and Internal Short Circuit Low signal from Downstream NOx sensor is equal to "Short Wire Detected"Behavior:No information available | Root Cause:– Downstream NOx Sensor Heater Element– Short Circuit Low (Internal sensor fault)Workshop action: Check:– Downstream NOx Sensor HeaterElement |
P22A600 | NOx Sensor Heater Sense Circuit, Bank 1Sensor 2 | No Sub-type Information | N/A | Event:Temperature Of Heater Element in NOx Sensor Downstream not reachedBehavior:No information available | Root Cause:– Temperature of Heater (NOx Sensor In Heater Element)– Downstream not reached– Internal sensor faultWorkshop action: Check:– Temperature of Heater (NOx Sensor In Heater Element)– Sensor |
P22FB92 | NOx Sensor Performance - Sensing Element Bank 1 Sensor 1 | Performance or incorrect operation | N/A | Event:Internal status and error byte received from upstream NOx sensor evaluated as bad sensor qualityBehavior:No information available | Root Cause:– Faulty upstream NOx sensor (internal sensor fault)Workshop action: Check:– Upstream NOx sensorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P22FE00 | NOx Sensor Performance - Sensing Element Bank 1 Sensor 2 | No Sub-type Information | N/A | Event:Internal status and error byte received from downstream NOx sensor evaluated as bad sensor qualityBehavior:No information available | Root Cause:– Faulty downstream NOx sensor (internal sensor fault)Workshop action: Check:– Downstream NOx sensor. (internal sensor fault)If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P240F00 | EGR Slow Response | No Sub-type Information | N/A | Event:EGR valve fails to follow command. | Root Cause:– EGR valve stuck |
Behavior:No information available | Workshop action: Check:– EGR valveIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P242800 | Exhaust Gas Temperature Too High | No Sub-type Information | N/A | Event:Engine Exhaust Gas Temperature highBehavior: Engine derate | Root Cause:– High exhaust back pressure.– Extreme driving conditions.Workshop action: Check:– Exhaust back pressure– Driving conditions |
P242B64 | Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor3) | Signal Plausibility Failure | N/A | Event:Evaluation performed before engine start:Difference between exhaust gas temperature sensor 3 and sensor 1 and 2 above 40°CORExhaust Gas Temperature Sensor 3 above 70°COREvaluation between the sensors performed while engine running: Difference between Exhaust Gas Temperature Sensor 1 and Sensor 3 above 70°CandDifference between Exhaust Gas Temperature Sensor 2 and Sensor 3 above 70°CORExhaust Gas Temperature Sensor 3 below 100°CBehavior:No information available | Root Cause:– Exhaust gas temperature sensor 3 not mounted– Exhaust gas temperature sensor 3 broken– All three exhaust gas temperature sensors not mounted correctly, tampering with distancesWorkshop action: Check:– Exhaust gas temperature sensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P244B00 | Aftertreatment 1 Diesel Particulate Filter Differential Pressure Too High (Bank 1) | No Sub-type Information | N/A | Event:Measured differential pressure as percentage of modeled differential pressure above 350 %.Behavior:No information available | Root Cause:– DPF melted– DPF filled with soot– Hose to differential pressure sensor not mountedWorkshop action: Check:– DPF |
– Hose to differential pressure sensor not mountedIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
P245364 | Diesel Particulate Filter Pressure Sensor "A" Circuit Range/Performance | Signal Plausibility Failure | N/A | Event:Failure event for diagnosis in After Run andCompensated Diesel Particulate Filter Differential Pressure above 1.75kPa ORFailure event for diagnosis during high loadandCompensated Diesel Particulate Filter Differential Pressure below 1.25kPaBehavior:No information available | Root Cause: Sensor brokenWorkshop action: Check:– SensorIf fault is not detected: Fault trace according to Tech Tool fault tree |
P245700 | Exhaust Gas Recirculation Cooler Efficiency Below Threshold | No Sub-type Information | N/A | Event:Ratio (modeled exhaust manifold temp- EGR temp) / (modeled exhaust manifold temp - engine coolant temp) below 0.82 ratioBehavior:No information available | Root Cause:– Deteriorated EGR coolerWorkshop action: Check:– EGR coolerIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P245900 | Diesel Particulate Filter Regeneration Frequency (Bank 1) | No Sub-type Information | N/A | Event:Difference between pressure based and Kalman filter based soot models above 0.6 ratio and Time since last regeneration above 16400sandNumber of too frequent regenerations in a row above 2Behavior:No information available | Root Cause:– Faulty aftertreatment diesel particulate filter differential pressure sensor.Workshop action: Check:– Aftertreatment diesel particulate filter If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P246300 | Particulate Filter Restriction - Soot Accumulation Bank 1 | No Sub-type Information | N/A | Event:Moderately high soot load in aftertreatment diesel particulate filterBehavior:Engine derate | Root Cause:– High soot load in aftertreatment diesel particulate filter– High ash load in aftertreatment diesel particulate filter– Clogging of aftertreatment diesel |
particulate filter – Faultyaftertreatment diesel particulate filter differential pressure sensor– Faulty boost pressure sensor– Faulty exhaust gas recirculation differential pressure sensorWorkshop action: Check:– Aftertreatment diesel particulate filter– Aftertreatment diesel particulate filter differential pressure sensor– Boost pressure sensor– Exhaust gas recirculation differential pressuresensor | |||||
P249C00 | Excessive Time To Enter Closed Loop ReductantInjection Control | No Sub-type Information | N/A | Event:Average SCR NOx Catalyst Temperature below 215°CBehavior:No information available | Root Cause:– Exhaust leakage between Engine and Exhaust Aftertreatment System– Exhaust Gas Temperature Sensor 3 stuck lowWorkshop action: Check:– Exhaust leakage between Engine and Exhaust Aftertreatment System– Exhaust gas temperature sensor 3 If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P249F00 | Excessive Time to Enter Closed Loop DPFRegeneration Control | No Sub-type Information | N/A | Event:Exhaust aftertreatment fuel injection control forced in open loop 0.5 ratio of the time. | Root Cause:– Regeneration target temperature cannot be reached.– Exhaust Aftertreatment Fuel |
Behavior:No information available | Injection Quantity Wrong.Workshop action: Check:– Regeneration target temperature– Exhaust Aftertreatment Fuel Injection QuantityIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
P24A000 | Closed Loop DPFRegeneration Control at Limit- Temperature Too Low | No Sub-type Information | N/A | Event:Closed loop exhaust aftertreatment fuel injection control at maximum limit 0.7 ratio of the time.Regeneration temperature too low.Behavior:No information available | Root Cause:– Regeneration target temperature cannot be reached– Exhaust Aftertreatment Fuel Injector Too LowWorkshop action: Check:– Regeneration target temperature– Exhaust Aftertreatment Fuel InjectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P24A100 | Closed Loop DPFRegeneration Control At Limit- Temperature Too High | No Sub-type Information | N/A | Event:Closed loop exhaust aftertreatment fuel injection control at minimum limit 0.7 ratio of the time.Regeneration temperature too low.Behavior:No information available | Root Cause:– Temperature too high during particulate filter regeneration– Exhaust Aftertreatment Fuel Injector Too HighWorkshop action: Check:– Temperature too high during particulate filter regeneration– Exhaust Aftertreatment Fuel InjectorIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P24A200 | Diesel Particulate Filter | No Sub-type Information | N/A | Event:Too small reduction of actual diesel particulate filter soot loading | Root Cause:– Exhaust aftertreatment system |
Regeneration Incomplete (Bank 1) | ORDifferential pressure percent after parked diesel particulate filter regeneration above 150%.Behavior:No information available | needs cleaning– High ash load in aftertreatment diesel particulate filter– Clogging of aftertreatment diesel particulate filterWorkshop action: Check:– Exhaust aftertreatment system– High ash load in aftertreatment diesel particulate filter– Clogging of aftertreatment diesel particulate filterIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||
P24A400 | Diesel Particulate Filter Restriction - Soot Accumulation Too High (Bank 1) | No Sub-type Information | N/A | Event:The aftertreatment diesel particulate filter load is considered critically highBehavior:High fuel consumption | Root Cause:– Critically high soot load in aftertreatment diesel particulate filter– High ash load in aftertreatment diesel particulate filter– Clogging of aftertreatment diesel particulate filter– Faulty aftertreatment diesel particulate filter differential pressure sensor– Faulty boost pressure sensor– Faulty engine exhaust gas recirculation differential pressure sensorWorkshop action: Check:– Aftertreatment diesel particulate filter– Aftertreatment diesel particulate filter differential pressure sensor– Boost pressure |
sensor– Engine exhaust gas recirculation differential pressuresensor | |||||
P24AE13 | Particulate Matter Sensor | Circuit Open | N/A | Event:Particulate Matter Sensor Electrodes Open Circuit FaultBehavior:No information available | Root Cause:– Particulate Matter Sensor Heater Open CircuitWorkshop action: Check:– Particulate MatterSensor Heater |
P24AF00 | Particulate Matter Sensor Circuit Range/Performance | No Sub-type Information | N/A | Event:Particulate Matter Sensor Module Boost Voltage Out of RangeORParticulate Matter Sensor Heater Current Leakage FaultORParticulate Matter Sensor Module Voltage Reference Out of Range ORParticulate Matter Sensor Gain Too High Fault.Behavior:No information available | Root Cause:– Internal circuit fault on Particulate Matter SensorWorkshop action: Check:– Particulate Matter Sensor |
P24B000 | Particulate Matter Sensor Circuit Low | No Sub-type Information | N/A | Event:Particulate Matter Sensor Electrodes Short to Ground FaultBehavior:No information available | Root Cause:– Particulate Matter Sensor short circuit.Workshop action: Check:– Particulate Matter Sensor– Replace Sensor |
P24B100 | Particulate Matter Sensor Circuit High | No Sub-type Information | N/A | Event:Particulate Matter Sensor Electrodes Short to Supply Voltage FaultORParticulate Matter Sensor Internal Short Circuit FaultBehavior:No information available | Root Cause:– Particulate Matter Sensor shortcut internal circuit.Workshop action: Check:– Particulate Matter Sensor– Replace Sensor |
P24B492 | Particulate Matter Sensor Heater Control Circuit Range/Performance | Performance or incorrect operation | N/A | Event:Particulate Matter Sensor Controller Current Out of Range | Root Cause:– Particulate Matter Sensor Heater Out Of Range Fault |
Behavior:No information available | Workshop action: Check:– Particulate Matter Sensor Heater Out OfRange Fault | ||||
P24B500 | Particulate Matter Sensor Heater Control Circuit Low | No Sub-type Information | N/A | Event:Particulate Matter Sensor Regeneration Supply Voltage FaultBehavior:No information available | Root Cause:– Particulate Matter Sensor Regeneration Supply Voltage Too LowWorkshop action: Check:– Particulate MatterSensor |
P24B700 | Particulate Matter Sensor Heater Resistance | No Sub-type Information | N/A | Event:Particulate Matter Sensor Fixed Resistance Fault.Behavior:No information available | Root Cause:– Particulate Matter Sensor bypassed by resistor or debrisWorkshop action: Check:– Particulate Matter Sensor– Replace Sensor |
P24D000 | Particulate Matter Sensor Supply Voltage Circuit Low | No Sub-type Information | N/A | Event:Particulate Matter Sensor Module System Voltage Too LowBehavior:No information available | Root Cause:– Bad battery– Generator- Wiring harnessWorkshop action: Check:- Battery– Generator- Wiring harness |
P24D100 | Particulate Matter Sensor Regeneration Incomplete | No Sub-type Information | N/A | Event:Particulate Matter Sensor Regeneration Timeout FaultBehavior:No information available | Root Cause:– Debris on Particulate Matter Sensor elementWorkshop action: Check:– Particulate MatterSensor |
P24DA00 | Particulate Matter Sensor Exhaust Sample Error Bank 1 | No Sub-type Information | N/A | Event:Particulate Matter Sensor Tip Clogged FaultORParticulate Matter Sensor Removed From Exhaust Fault.Behavior:No information available | Root Cause:– Particulate Matter Sensor Not Able To Measure Soot– Particulate Matter Sensor Not In Exhaust Stream– Particulate Matter Sensor Tip Clogged |
Workshop action: Check:– Particulate MatterSensor | |||||
P24F600 | Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open | No Sub-type Information | A14. EB:42 A14. EB:40 | Event:Aftertreatment 1 Fuel Pressure 1 above 40kPaand notAftertreatment 1 Fuel Pressure 1 below 25kPaandAftertreatment 1 Fuel Pressure 1 below 300kPaORAftertreatment 1 Fuel Pressure 1 above 200kPaandAftertreatment 1 Fuel Pressure 1 above 200kPaBehavior:Manual regeneration not possible | Root Cause:– Exhaust aftertreatment fuel injection air purge valve stuck open– Exhaust aftertreatment fuel supply control valve stuck open– Exhaust Aftertreatment Fuel Injector Nozzle CloggedWorkshop action: Check:– Exhaust Aftertreatment Fuel InjectionIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P24F700 | Exhaust Aftertreatment Fuel Air Purge Valve Stuck Closed | No Sub-type Information | A14. EB:42 A14. EB:40 | Event:Aftertreatment 1 Fuel Pressure 1 below 33kPaand notAftertreatment 1 Fuel Pressure 1 below 25kPaandAftertreatment 1 Fuel Pressure 1 below 300kPaORAftertreatment 1 Fuel Pressure 1 above 200kPaandAftertreatment 1 Fuel Pressure 1 above 200kPaBehavior:Manual regeneration not possible | Root Cause:– No air supply to the exhaust aftertreatment fuel injection system– Pipe to the Exhaust Aftertreatment Fuel Injection Nozzle not Connected or Leakage– Exhaust Aftertreatment Fuel Injection Air Purge Valve is not OpeningWorkshop action: Check:– Exhaust Aftertreatment Fuel Injection SystemIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P24F813 | Exhaust Aftertreatment | Circuit Open | A14. EB:42 A14. EB:40 | Event:Open circuit fault is detected. | Root Cause:– Open circuit in wiring harness, actuator or connector |
Fuel Air Purge Valve Control Circuit | Behavior:Manual regeneration not possible | – Short circuit to battery in wiring harness, actuator or connectorWorkshop action: Check:– Open circuit in wiring harness, actuator or connector– Short circuit to battery in wiring harness, actuator orconnector | |||
P24FA00 | Exhaust Aftertreatment Fuel Air Purge Valve Control Circuit Low | No Sub-type Information | A14. EB:42 A14. EB:40 | Event:Short circuit to ground is detected.Behavior:Manual regeneration not possible | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltage.Workshop action: Check:- Wiring harness– Actuator– Connector– Short circuit to ground voltageIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P24FB00 | Exhaust Aftertreatment Fuel Air Purge Valve Control Circuit High | No Sub-type Information | A14. EB:42 A14. EB:40 | Event:Short circuit to battery is detectedBehavior:Manual regeneration not possible | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
P24FC00 | Particulate Matter Sensor Heater Control Circuit Driver Current/Temperature Too High | No Sub-type Information | N/A | Event:Particulate Matter Sensor Module Heater Over TemperatureBehavior:No information available | Root Cause:– Particulate Matter Sensor Heater Over temperatureWorkshop action: Check:– Particulate MatterSensor Heater |
P250A13 | Engine Oil | Circuit Open | A14. | Event: | Root Cause: |
Level Sensor | EB:3 A14. EB:4 | Voltage on B:4 above 4.85VBehavior:No information available | – Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU | ||
P250C00 | Engine Oil Level Circuit Low | No Sub-type Information | A14. EB:3 A14. EB:4 | Event:Voltage on B:4 below 0.05VBehavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P250F00 | Engine Oil Level Too Low | No Sub-type Information | N/A | Event:If calculated value for oil level below-5% and Engine must be in prerunning during a specific time, defined by output from map with input Engine Oil Temperature (EOT)Behavior:Engine shuts off unexpectedly – Only atlow speed | Root Cause:– Critically low oil level– Oil leakageWorkshop action: Check:– Oil level– Oil leakage |
P255613 | Engine Coolant Level Sensor/Switch | Circuit Open | A14. EB:23 | Event:Voltage on B:23 above (24.42V * (Battery Voltage / 24.0V))ORVoltage on B:23 above (15.95V * (Battery Voltage / 24.0V))andVoltage on B:23 below (23.56V * (Battery Voltage / 24.0V))ORVoltage on B:23 above (11.09V * (Battery Voltage / 24.0V))andVoltage on B:23 below (13.58V * (Battery Voltage / 24.0V))ORVoltage on B:23 above (6.57V * (Battery Voltage / 24.0V))andVoltage on B:23 below (8.72V * (Battery Voltage / 24.0V))ORVoltage on B:23 above (2.86V * (Battery Voltage / 24.0V))tion, copying, change, amendment or other similar disposa | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
andVoltage on B:23 below (4.47V * (Battery Voltage / 24.0V))Behavior:No information available | |||||
P255800 | Engine Coolant Level Circuit Low | No Sub-type Information | A14. EB:23 | Event:Voltage on B:23 below (2.86V * (Battery Voltage / 24.0V))Behavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P255900 | Engine Coolant Level Circuit High | No Sub-type Information | A14. EB:23 | Event:Voltage on B:23 above (23.56V * (Battery Voltage / 24.0V))andVoltage on B:23 below (24.42V * (Battery Voltage / 24.0V))Behavior:No information available | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
P256000 | Engine Coolant Level Low | No Sub-type Information | N/A | Event:Engine Coolant Level lowBehavior:No information available | Root Cause:– Coolant level below rangeWorkshop action: Check:– Coolant level belowrange |
P257831 | Turbocharger Speed Sensor | No Signal | N/A | Event:Turbo Speed below 0rpmBehavior:No information available | Root Cause:– Malfunctioning VGT actuatorWorkshop action: Check:– VGT actuator |
P25793A | Turbocharger Speed Sensor "A" Circuit Range/Performance | Signal Has Too Many Pulses | N/A | Event:Ratio between Fault Timer (incremented when Turbo Overspeed Flag is TRUE)and Evaluation Timer above 0.9 ratioBehavior:No information available | Root Cause:– Malfunction in VGT ControlWorkshop action: Check:– VGT controlIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
P25A913 | Piston Cooling Oil Control | Circuit Open | A14. EB:41 | Event:Open circuit fault is detected. | Root Cause:– Open circuit in |
Behavior:No information available | wiring harness, actuator or connectorWorkshop action: Check:– Open circuit- Wiring harness– Actuator– Connector | ||||
P25AA00 | Piston Cooling Oil Control Circuit Low | No Sub-type Information | A14. EB:41 | Event:Short circuit to ground is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage |
P25AB00 | Piston Cooling Oil Control Circuit High | No Sub-type Information | A14. EB:41 | Event:Short circuit to battery is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltage.Workshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
P25AC00 | Piston Cooling Oil Control Circuit Performance/Stuck Off | No Sub-type Information | N/A | Event:When piston cooling valve is forced open and closed the oil pressure change below 30kPaBehavior:No information available | Root Cause:– Piston cooling valve failureWorkshop action: Check:– Piston cooling valve If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P25AE00 | Piston Cooling Oil Pressure Too Low | No Sub-type Information | N/A | Event:The signal Piston Cooling Oil Pressure is above a critical limitBehavior: Engine derate | Root Cause: – Low oil levelWorkshop action: Check:– Low oil level |
P260013 | Coolant Pump "A" Control | Circuit Open | A14. EA:4 | Event:Open circuit fault is detected. | Root Cause:– Open circuit in |
Behavior:No information available | wiring harness, actuator or connector.Workshop action: Check:– Open circuit- Wiring harness– Actuator– Connector | ||||
P260200 | Coolant Pump "A" Control Circuit Low | No Sub-type Information | A14. EA:4 | Event:Short circuit to ground is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage |
P260300 | Coolant Pump "A" Control Circuit High | No Sub-type Information | A14. EA:4 | Event:Short circuit to battery is detected.Behavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
P26047F | Intake Air Heater "A" Circuit Range/Performance | Actuator Stuck Off | A14. EB:7 | Event:The preheat element is inactive when there is a preheat activation requestBehavior:Engine is difficult to start - Only cold conditions | Root Cause:– Preheat relay problem– Wiring harness defectWorkshop action: Check:– Preheat relay- Wiring harness |
P260513 | Intake Air Heater "B"Control | Circuit Open | A14. EB:14 | Event:Voltage on B:14 above (25.14V * (Battery Voltage / 24.0V))ORVoltage on B:14 above (2.86V * (Battery Voltage / 24.0V))andVoltage on B:14 below (20.58V * | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness |
(Battery Voltage / 24.0V))Behavior:Engine is difficult to start - Only coldconditions | – Sensor– ECU | ||||
P26067F | Intake Air Heater B Circuit Range/Performance | Actuator Stuck Off | A14. EB:14 | Event:The preheat element is inactive when there is a preheat activation request Only for 12 volt systemsBehavior:Engine is difficult to start - Only cold conditions | Root Cause:– Preheat relay problem– Wiring harness defectWorkshop action: Check:– Preheat relay- Wiring harness |
P26087E | Intake Air Heater "B" Circuit High | Actuator Stuck On | A14. EB:14 | Event:The preheat element is active when there is no preheat activation request. Only for 12 volt systemsBehavior:No information available | Root Cause:– Preheat relay problem– Wiring harness defectWorkshop action: Check:– Preheat relay- Wiring harness |
P260900 | Intake Air Heater System Performance | No Sub-type Information | N/A | Event:If the drop voltage involved by the consumption of the intake air heater device, measured through the battery voltage, after activation is lower than 1 volt, the IDTC is reported.Behavior:No information available | Root Cause:– Intake air heater device deficient:At least one of both devices is not heating correctly (Current consumed by the one is not enough)Workshop action: Check:– Intake air heaterdevice |
P268113 | Engine Coolant Bypass Valve "A" Control | Circuit Open | A14. EB:38 | Event:Open circuit fault is detectedBehavior:No information available | Root Cause:– Open circuit in wiring harness, actuator or connectorWorkshop action: Check:– Open circuit- Wiring harness– Actuator– Connector |
P268200 | Engine Coolant Bypass Valve Control Circuit Low | No Sub-type Information | A14. EB:38 | Event:Short circuit to ground is detected. | Root Cause:– Wiring harness, actuator or connector is short circuited to |
Behavior:No information available | ground voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage | ||||
P268300 | Engine Coolant Bypass Valve Control Circuit High | No Sub-type Information | A14. EB:38 | Event:Short circuit to battery is detectedBehavior:No information available | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
P268C00 | Cylinder 1 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 1 is incorrectBehavior: Uneven torque | Root Cause:– Entered wrong trim codeWorkshop action: Check:– Trim code |
P268D00 | Cylinder 2 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 2 is incorrectBehavior: Uneven torque | Root Cause:– Entered wrong trim codeWorkshop action: Check:– Trim code |
P268E00 | Cylinder 3 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 3 is incorrectBehavior: Uneven torque | Root Cause:– Entered wrong trim codeWorkshop action: Check:– Trim code |
P268F00 | Cylinder 4 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 4 is incorrectBehavior: Uneven torque | Root Cause:– Entered wrong trim codeWorkshop action: Check:– Trim code |
P269000 | Cylinder 5 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 5 is incorrect | Root Cause:– Entered wrong trim code |
Behavior: Uneven torque | Workshop action: Check:– Trim code | ||||
P269100 | Cylinder 6 Injector Data Incompatible | No Sub-type Information | N/A | Event:Trim Code checksum of Injector 6 is incorrectBehavior: Uneven torque | Root Cause:– Entered wrong trim codeWorkshop action: Check:– Trim code |
P269713 | Exhaust aftertreatment fuel injector "A" | Circuit Open | A14. EB:62 A14. EB:45 | Event:Either short circuit to battery, or open circuit is detectedBehavior:Manual regeneration not possible | Root Cause:– Open circuit in wiring harness, actuator or connector– Short circuit to battery wiring harness, actuator or connectorWorkshop action: Check:– Open circuit in wiring harness, actuator or connector– Short circuit to battery wiring harness, actuator orconnector |
P269800 | Exhaust Aftertreatment Fuel Injector "A"Performance | No Sub-type Information | A14. EB:62 A14. EB:45 | Event:Exhaust Aftertreatment Fuel Injector "A" loss of injection above 0.75 ratioBehavior:No information available | Root Cause:– Exhaust Aftertreatment Fuel Injector "A" clogged– Exhaust Aftertreatment Fuel Injector "A" does not deliver as expectedWorkshop action: Check:– Exhaust Aftertreatment Fuel Injector "A"If fault is not detected: Fault trace accordingto Tech Tool fault tree |
P269900 | Exhaust Aftertreatment Fuel Injector "A" Circuit Low | No Sub-type Information | A14. EB:62 A14. EB:45 | Event:Short circuit to ground is detectedBehavior:Manual regeneration not possible | Root Cause:– Wiring harness, actuator or connector is short circuited to ground voltageWorkshop action: |
Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage | |||||
P269A00 | Exhaust Aftertreatment Fuel Injector "A" Circuit High | No Sub-type Information | A14. EB:62 A14. EB:45 | Event:Short circuit to battery is detected.Behavior:Manual regeneration not possible | Root Cause:– Wiring harness issue– Actuator broken– Connector– Short circuit to batteryWorkshop action: Check:- Wiring harness– Short circuit to battery– Actuator– Connector |
P2A1614 | Injection Pump Fuel Metering Control "D" (Cam/Rotor/Injector) | Short Circuit to Ground or Open | A14. EB:60 A14. EB:56 | Event:Current driving the injector rises too slowlyBehavior: Engine derate | Root Cause:– Wiring harness issue– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector |
P2A1700 | Injection Pump Fuel Metering Control "D" Range/Performance (Cam/Rotor/Injector) | No Sub-type Information | N/A | Event:Loss of high fuel pressure pumping capacityBehavior: Engine derate | Root Cause:– High Fuel Pressure– Pump Rotated Cam profileWorkshop action: Check:– High fuel pressure pump– Rotated cam profile |
P2A1900 | Injection Pump Fuel Metering Control "D" High (Cam/Rotor/Injector) | No Sub-type Information | A14. EB:60 A14. EB:56 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Actuator broken– Short circuit to batteryWorkshop action: Check:- Wiring harness– Short circuit to battery– Actuator |
P2A1E14 | Injection Pump | Short Circuit | A14. | Event: | Root Cause: |
Fuel Metering Control "F" (Cam/Rotor/Injector) | to Ground or Open | EB:60 A14. EB:40 | Current driving the injector rises too slowlyBehavior: Engine derate | – Wiring harness issue– Actuator broken– Connector detachedWorkshop action: Check:- Wiring harness– Actuator– Connector | |
P2A1F00 | Injection Pump Fuel Metering Control "F" Range/Performance (Cam/Rotor/Injector) | No Sub-type Information | N/A | Event:Loss of high fuel pressure pumping capacityBehavior: Engine derate | Root Cause:– High fuel pressure pump– Rotated cam profileWorkshop action: Check:– High fuel pressure pump– Rotated cam profile |
P2A2100 | Injection Pump Fuel Metering Control "F" High (Cam/Rotor/Injector) | No Sub-type Information | A14. EB:60 A14. EB:40 | Event:Current driving the injector rises too quicklyBehavior: Engine derate | Root Cause:– Wiring harness issue– Short circuit to battery– Actuator brokenWorkshop action: Check:- Wiring harness– Short circuit to battery– Actuator |
P2AB047 | Particulate Matter Sensor Processor | Watchdog / Safety µC Failure | N/A | Event:Particulate Matter Sensor Processor PerformanceBehavior:No information available | Root Cause:– Particulate Matter Sensor CPU Internal FaultWorkshop action: Check:– Particulate MatterSensor |
P2CE113 | Intake Air Heater "C" Circuit/Open | Circuit Open | A14. EB:25 | Event:Open circuit fault is detectedBehavior:Engine is difficult to start - Only cold conditions | Root Cause:– Open circuit in wiring harness, actuator or connectorWorkshop action: Check:– Open circuit in wiring harness– Actuator– Connector |
P2CE311 | Intake Air Heater "C" | Short Circuit to Ground | A14. EB:25 | Event:Short circuit to ground is detected. | Root Cause:– Wiring harness, |
Circuit Low | Behavior:No information available | actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit toground voltage | |||
P2CE412 | Intake Air Heater "C" Circuit High | Short Circuit to Battery | A14. EB:25 | Event:Short circuit to battery is detectedBehavior:Engine is difficult to start - Only cold conditions | Root Cause:– Wiring harness, actuator or connector is short circuited to battery voltageWorkshop action: Check:- Wiring harness– Actuator– Connector– Short circuit tobattery voltage |
U000188 | CANCommunication Backbone 2 Net | Bus off | A14. EB:22 A14. EB:21 | Event:It has not been possible to send frames on high speed CAN communication bus, and it has not been possible to receive frames on high speed CAN communication busBehavior:Starter motor does not run | Root Cause:– Lost communication on high speed CAN communication busWorkshop action: Check:– High speed CAN communication busIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U001088 | CANCommunication Backbone 1 Net | Bus off | A14. EB:51 A14. EB:55 | Event:It has not been possible to send frames on medium speed CAN communication bus, and it has not been possible to receive frames on medium speed CAN communication busBehavior:Starter motor does not run | Root Cause:– Lost communication on medium speed CAN communication busWorkshop action: Check:– Medium speed CAN communication busIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U008088 | Vehicle Communication Engine Subnet | Bus off | N/A | Event:It has not been possible to send frames on vehicle communication engine subnet, and it has not been possible to | Root Cause:– Lost communication on vehicle communication |
receive frames on vehicle communication engine subnetBehavior: Engine derate | engine subnetWorkshop action: Check:– Vehicle communication engine subnetIf fault is not detected: Fault trace accordingto Tech Tool fault tree | ||||
U010100 | Lost Communication with TECU | No Sub-type Information | N/A | Event:Lost communication with TCM on medium speed CAN communication busBehavior:No information available | Root Cause:– TCM not powered– Software incompatibility with TCMWorkshop action: Check:– TCM– Software incompatibility withTCM |
U010C00 | Lost Communication with Turbocharger/Supercharger Control Module "A | No Sub-type Information | N/A | Event:Lost communication with VGTM on vehicle communication engine subnetBehavior: Engine derate | Root Cause:– VGTM not powered– Software incompatibility with VGTMWorkshop action: Check:– VGTM– Software incompatibility withVGTM |
U010E00 | Lost Communication With Reductant Control Module | No Sub-type Information | N/A | Event:Lost communication with EACM on Medium Speed CAN Communication BusBehavior: Engine derate | Root Cause:– EACM not powered– Software incompatibility with EACMWorkshop action: Check:– EACM– SoftwareIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U012100 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | No Sub-type Information | N/A | Event:Lost communication with ABS on medium speed CAN communication busBehavior:No information available | Root Cause:– ABS not powered– Software incompatibility with ABS |
Workshop action: Check:– ABS– Software incompatibility withABS | |||||
U012900 | Lost Communication With Brake System Control Module | No Sub-type Information | N/A | Event:Lost communication with BSCM on medium speed CAN communication busBehavior:Auxiliary brakes, low performance (reduced retarder braking) | Root Cause:– BSCM not powered– Software incompatibility with BSCMWorkshop action: Check:– BSCM– Software incompatibility withBSCM |
U014100 | Lost Communication with VMCU | No Sub-type Information | N/A | Event:Lost communication with BCM on medium speed CAN communication bus ORLost communication with BCM on medium speed CAN communication busBehavior:Starter motor does not run | Root Cause:– BCM not powered– Software incompatibility with BCMWorkshop action: Check:– BCM– Software incompatibility with BCMIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U014200 | Lost Communication With Body Control Module "B" | No Sub-type Information | N/A | Event:Lost communication with body control module "B" on medium speed CAN communication busBehavior:Activation failure, engine mounted power take off | Root Cause:– Body control module "B" not powered– Software incompatibility with body control module "B"Workshop action: Check:– Body control module "B"– Software |
U015500 | Lost Communication with Instrument Panel Cluster (IPC) Control Module | No Sub-type Information | N/A | Event:Lost communication with IPC on medium speed CAN communication busBehavior:No information available | Root Cause:– IPC not powered– Software incompatibility with IPCWorkshop action: |
Check:– IPC– Software incompatibility with IPCIf fault is not detected: Fault trace accordingto Tech Tool fault tree | |||||
U016700 | Lost Communication With Vehicle Immobilizer Control Module | No Sub-type Information | N/A | Event:Signal response time outBehavior:Starter motor does not runEngine cranks but does not start | Root Cause:– Response time outWorkshop action: Check:– Response time out |
U029D00 | Lost Communication With NOx Sensor "A" | No Sub-type Information | N/A | Event:Lost communication with NOX1 on vehicle communication engine subnetBehavior:No information available | Root Cause:– NOX1 not powered– Software incompatibility with NOX1Workshop action: Check:– NOX1– Software incompatibility with NOX1If fault is not detected: Fault trace accordingto Tech Tool fault tree |
U029E00 | Lost Communication With NOx Sensor "B" | No Sub-type Information | N/A | Event:Lost communication with NOX2 on vehicle communication engine subnetBehavior:No information available | Root Cause:– NOX2 not powered– Software incompatibility with NOX2Workshop action: Check:– NOX2– Software incompatibility with NOX2If fault is not detected: Fault trace accordingto Tech Tool fault tree |
U02A300 | Lost Communication With Particulate Matter (PM)Sensor | No Sub-type Information | N/A | Event:Lost communication with Particulate Matter (PM) Sensor 11 on Vehicle Communication Engine SubnetBehavior:No information available | Root Cause:– Particulate Matter (PM) Sensor 11 not powered– Software incompatibility with Particulate Matter (PM) Sensor 11 |
Workshop action: Check:– Particulate Matter (PM) Sensor– Software | |||||
U032300 | Software Incompatibility with Instrument Panel Control Module | No Sub-type Information | N/A | Event:Lost communication with IPC on medium speed CAN communication busBehavior:No information available | Root Cause:– IPC not powered– Software incompatibility with IPCWorkshop action: Check:– IPC– Software incompatibility with IPCIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U033100 | Software Incompatibility with Body Control Module "A" | No Sub-type Information | N/A | Event:Lost communication with BCM on medium speed CAN communication busBehavior:Starter motor does not run | Root Cause:– BCM not powered– Software incompatibility with BCMWorkshop action: Check:– BCM– Software incompatibility with BCMIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U041500 | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module | No Sub-type Information | N/A | Event:Invalid Data Received from Anti-Lock Brake System (ABS) Control ModuleBehavior:No information available | Root Cause:– Invalid Data Received from Anti- Lock Brake SystemWorkshop action: Check:– Invalid Data Received from Anti-Lock Brake System |
U042600 | Invalid Data Received From Vehicle Immobilizer Control Module | No Sub-type Information | N/A | Event:ECM and immobilizer unit security codes do not matchBehavior:Starter motor does not runEngine cranks but does not start | Root Cause:– Faulty immobilizer codeWorkshop action: Check:– Immobilizer code |
U116C00 | Lostcumentation belongs to | No Sub-typethe Volvo Group. | N/ANo reproduc | Event:tion, copying, change, amendment or other similar disposa | Root Cause:l is entitled without prior written co |
Communication with TCM on Powertrain CAN | Information | Lost communication with TCM on vehicle communication powertrain CANBehavior:No information available | – TCM– Software incompatibility with TCMWorkshop action: Check:– TCM– Software | ||
U116F00 | Lost Communication with Reductant Control Module on Engine Subnet | No Sub-type Information | N/A | Event:Lost communication with EACM on vehicle communication engine subnetBehavior: Engine derate | Root Cause:– EACM not powered– Software incompatibility with EACMWorkshop action: Check:– EACM– SoftwareIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
U117888 | Vehicle Communication Powertrain CAN | Bus off | A14. EB:52 A14. EB:56 | Event:It has not been possible to send frames on vehicle communication powertrain CAN, and it has not been possible to receive frames on vehicle communication powertrain CANBehavior:No information available | Root Cause:– Lost communication on Vehicle communication powertrain CANWorkshop action: Check:– Vehicle communicationpowertrain CAN |
U1FFF68 | Factory Mode Active | Event Information | N/A | Event:The factory mode is active through P1HCFBehavior:No information available | Root Cause:– Factory Mode was not turned off by P1HCFWorkshop action: Check:– Factory mode |
U300001 | Electronic control unit | General Electrical Failure | N/A ECUinternal | Event:Voltage on ECU internal below 0.15VBehavior:Starter motor does not run | Root Cause:– Wiring harness fault– Sensor fault– ECU faultWorkshop action: Check:- Wiring harness– Sensor– ECU |
U300041 | Electronic control unit | General Checksum | N/A | Event:Program memory corruption | Root Cause:– Download issue |
Failure | Behavior:Starter motor does not run | Workshop action: Check:– Download | |||
U300044 | Electronic control unit | Data Memory Failure | N/A | Event:RAM corruptionBehavior:Starter motor does not run | Root Cause:– Download issueWorkshop action: Check:– Download |
U300045 | Electronic control unit | Program Memory Failure | N/A | Event:Program memory corruption Software memory checksum errorBehavior:Starter motor does not run | Root Cause:– Download issueWorkshop action: Check:– Download |
U300049 | Electronic control unit | Internal Electronic Failure | N/A | Event:ECU internal errorBehavior:Starter motor does not run | Root Cause:– ECU hardware issueWorkshop action: Check:– ECU hardware |
U301700 | Control Module Timer/Clock Performance | No Sub-type Information | N/A | Event:Engine running monitor FailureBehavior:No information available | Root Cause:– Real time clock failureWorkshop action: Check:– Real time clockIf fault is not detected: Fault trace accordingto Tech Tool fault tree |
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