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 |
|---|---|---|
| P0032 | Heated oxygen sensor (HO2S) 1, bank 1, heater control -circuit high | Generic Generic OBD |
| P0033 | Turbocharger (TC) wastegate regulating valve -circuit malfunction | Generic Generic OBD |
| P0034 | Turbocharger (TC) wastegate regulating valve -circuit low | Generic Generic OBD |
| P0035 | Turbocharger (TC) wastegate regulating valve -circuit high | Generic Generic OBD |
| P0036 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit malfunction | Generic Generic OBD |
| P0037 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit low | Generic Generic OBD |
| P0038 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit high | Generic Generic OBD |
| P0039 | Turbo/super charger bypass valve, control circuit range/performance | Generic Generic OBD |
| P003A | Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit | Generic Generic OBD |
| P003B | Turbocharger/Supercharger Boost Control "B" Position Exceeded Learning Limit | Generic Generic OBD |
| P003C | A Camshaft Profile Control Performance/Stuck Off | Generic Generic OBD |
| P003D | A Camshaft Profile Control Stuck On | Generic Generic OBD |
| P003E | A Camshaft Profile Control Performance/Stuck Off | Generic Generic OBD |
| P003F | A Camshaft Profile Control Stuck On | Generic Generic OBD |
| P0040 | Oxygen sensor signals swapped, bank 1 sensor 1 /bank 2 sensor 1 | Generic Generic OBD |
| P0041 | Oxygen sensor signals swapped, bank 1 sensor 2/bank 2 sensor 2 | Generic Generic OBD |
| P0042 | Heated oxygen sensor (HO2S) 3, bank 1, heater control -circuit malfunction | Generic Generic OBD |
| P0043 | Heated oxygen sensor (HO2S) 3, bank 1, heater control circuit low | Generic Generic OBD |
| P0044 | Heated oxygen sensor (HO2S) 3, bank 1, heater control -circuit high | Generic Generic OBD |
| P0045 | Turbo/super charger boost control solenoid -circuit open | Generic Generic OBD |
| P0046 | Turbo/super charger boost control solenoid circuit range/performance | Generic Generic OBD |
| P0047 | Turbo/super charger boost control solenoid -circuit low | Generic Generic OBD |
| P0048 | Turbo/super charger boost control solenoid -circuit high | Generic Generic OBD |
| P0049 | Turbo/super charger turbine -over -speed | Generic Generic OBD |
| P004A | Turbocharger/Supercharger Boost Control "B" Circuit/Open | Generic Generic OBD |
| P004B | Turbocharger/Supercharger Boost Control "B" Circuit Range/Performance | Generic Generic OBD |
| P004C | Turbocharger/Supercharger Boost Control "B" Circuit Low | Generic Generic OBD |
| P004D | Turbocharger/Supercharger Boost Control "B" Circuit High | Generic Generic OBD |
| P004E | Turbocharger/Supercharger Boost Control "A" Circuit Intermittent/Erratic | Generic Generic OBD |
| P004F | Turbocharger/Supercharger Boost Control "B" Circuit Intermittent/Erratic | Generic Generic OBD |
| P0050 | Heated oxygen sensor (HO2S) 1, bank 2, heater control circuit malfunction | Generic Generic OBD |
| P0051 | Heated oxygen sensor (HO2S) 1, bank 2, heater control -circuit low | Generic Generic OBD |
| P0052 | Heated oxygen sensor (HO2S) 1, bank 2, heater control -circuit high | Generic Generic OBD |
| P0053 | Heated oxygen sensor (HO2S), bank 1, sensor 1 -heater resistance | Generic Generic OBD |
| P0054 | Heated oxygen sensor (HO2S), bank 1, sensor 2 -heater resistance | Generic Generic OBD |
| P0055 | Heated oxygen sensor (HO2S), bank 1, sensor 3 -heater resistance | Generic Generic OBD |
| P0056 | Heated oxygen sensor (HO2S) 2, bank 2, heater control -circuit malfunction | Generic Generic OBD |
| P0057 | Heated oxygen sensor (HO2S) 2, bank 2, heater control heater circuit low | Generic Generic OBD |
| P0058 | Heated oxygen sensor (HO2S) 2, bank 2, heater control circuit high | Generic Generic OBD |
| P0059 | Heated oxygen sensor (HO2S), bank 2, sensor 1 -heater resistance | Generic Generic OBD |
| P005A | B Camshaft Profile Control Performance/Stuck Off | Generic Generic OBD |
| P005B | B Camshaft Profile Control Stuck On | Generic Generic OBD |
| P005C | B Camshaft Profile Control Performance/Stuck Off | Generic Generic OBD |
| P005D | B Camshaft Profile Control Stuck On | Generic Generic OBD |
| P005E | Turbocharger/Supercharger Boost Control "B" Supply Voltage Circuit Low | Generic Generic OBD |
| P005F | Turbocharger/Supercharger Boost Control "B" Supply Voltage Circuit High | Generic Generic OBD |
| P0060 | Heated oxygen sensor (HO2S), bank 2, sensor 2 -heater resistance | Generic Generic OBD |
| P0061 | Heated oxygen sensor (HO2S), bank 2, sensor 3 -heater resistance | Generic Generic OBD |
| P0062 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit malfunction | Generic Generic OBD |
| P0063 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit low | Generic Generic OBD |
Need another manufacturer? Search all fault codes.