Generic Fault Codes & DTC List
Manufacturer and ECU-specific fault-code meanings. Check the stated ECU, model and code format against your diagnostic scan.
| Code | Meaning | Applicability |
|---|---|---|
| P0064 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit high | Generic Generic OBD |
| P0065 | Air assisted injector -range/performance problem | Generic Generic OBD |
| P0066 | Air assisted injector -circuit malfunction/circuit low | Generic Generic OBD |
| P0067 | Air assisted injector -circuit high | Generic Generic OBD |
| P0068 | Manifold absolute pressure (MAP) sensor/mass air flow (MAF) sensor/throttle position correlation | Generic Generic OBD |
| P0069 | Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor correlation | Generic Generic OBD |
| P006A | MAP - Mass or Volume Air Flow Correlation | Generic Generic OBD |
| P006B | MAP - Exhaust Pressure Correlation | Generic Generic OBD |
| P006C | MAP - Turbocharger/Supercharger Inlet Pressure Correlation | Generic Generic OBD |
| P006D | Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation | Generic Generic OBD |
| P006E | Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit Low | Generic Generic OBD |
| P006F | Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit High | Generic Generic OBD |
| P0070 | Outside air temperature sensor -circuit malfunction | Generic Generic OBD |
| P0071 | Outside air temperature sensor -range/performance problem | Generic Generic OBD |
| P0072 | Outside air temperature sensor -low input | Generic Generic OBD |
| P0073 | Outside air temperature sensor -high input | Generic Generic OBD |
| P0074 | Outside air temperature sensor -circuit intermittent | Generic Generic OBD |
| P0075 | Intake valve control solenoid, bank 1 -circuit malfunction | Generic Generic OBD |
| P0076 | Intake valve control solenoid, bank 1 -circuit low | Generic Generic OBD |
| P0077 | Intake valve control solenoid, bank 1 -circuit high | Generic Generic OBD |
| P0078 | Exhaust valve control solenoid, bank 1 -circuit malfunction | Generic Generic OBD |
| P0079 | Exhaust valve control solenoid, bank 1 -circuit low | Generic Generic OBD |
| P007A | Charge Air Cooler Temperature Sensor Circuit | Generic Generic OBD |
| P007B | Charge Air Cooler Temperature Sensor Circuit Range/Performance | Generic Generic OBD |
| P007C | Charge Air Cooler Temperature Sensor Circuit Low | Generic Generic OBD |
| P007D | Charge Air Cooler Temperature Sensor Circuit High | Generic Generic OBD |
| P007E | Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic | Generic Generic OBD |
| P007F | Charge Air Cooler Temperature Sensor Bank1/Bank2 Correlation | Generic Generic OBD |
| P0080 | Exhaust valve control solenoid, bank 1 -circuit high | Generic Generic OBD |
| P0081 | Intake valve control solenoid, bank 2 -circuit malfunction | Generic Generic OBD |
| P0082 | Intake valve control solenoid, bank 2 -circuit low | Generic Generic OBD |
| P0083 | Intake valve control solenoid, bank 2 -circuit high | Generic Generic OBD |
| P0084 | Exhaust valve control solenoid, bank 2 -circuit malfunction | Generic Generic OBD |
| P0085 | Exhaust valve control solenoid, bank 2 -circuit low | Generic Generic OBD |
| P0086 | Exhaust valve control solenoid, bank 2 -circuit high | Generic Generic OBD |
| P0087 | Fuel rail/system pressure too low | Generic Generic OBD |
| P0088 | Fuel rail/system pressure too high | Generic Generic OBD |
| P0089 | Fuel pressure regulator -performance problem | Generic Generic OBD |
| P008A | Low Pressure Fuel System Pressure - Too Low | Generic Generic OBD |
| P008B | Low Pressure Fuel System Pressure - Too High | Generic Generic OBD |
| P008C | Fuel Cooler Pump Control Circuit/Open | Generic Generic OBD |
| P008D | Fuel Cooler Pump Control Circuit Low | Generic Generic OBD |
| P008E | Fuel Cooler Pump Control Circuit High | Generic Generic OBD |
| P008F | Engine Coolant Temperature/Fuel Temperature Correlation | Generic Generic OBD |
| P0090 | Fuel metering solenoid -open circuit | Generic Generic OBD |
| P0091 | Fuel metering solenoid - -short to earth | Generic Generic OBD |
| P0092 | Fuel metering solenoid -short to positive | Generic Generic OBD |
| P0093 | Fuel system leak -large leak detected | Generic Generic OBD |
| P0094 | Fuel system leak -small leak detected | Generic Generic OBD |
| P0095 | Intake air temperature (IAT) sensor 2 -circuit malfunction | Generic Generic OBD |
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