Porsche fault codes
2,794 codes · 25 vehicle records · 190 ECU records · 0 live-data parameters
Codes 2,794
| Code | Description | Brands | System |
|---|---|---|---|
| P2403 | EVAP system leak detection pump sense circuit/open | 25 | Powertrain |
| P2404 | EVAP system leak detection pump sense circuit range/performance | 30 | Powertrain |
| P2405 | EVAP system leak detection pump sense circuit low | 26 | Powertrain |
| P2406 | EVAP system leak detection pump sense circuit high | 26 | Powertrain |
| P2407 | Evaporative Emissions (EVAP) System Leak Detection Pump Detection Circuit Intermittent/Unstable | 28 | Powertrain |
| P240A | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit Open Circuit | 25 | Powertrain |
| P240B | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit Low Voltage | 25 | Powertrain |
| P240C | Evaporative Emissions (EVAP) System Leak Detection Pump Heating Circuit High Voltage | 25 | Powertrain |
| P2414 | O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 | 28 | Powertrain |
| P2415 | O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 | 27 | Powertrain |
| P2425 | EGR cooling valve control circuit/open | 29 | Powertrain |
| P2426 | EGR cooling valve control circuit low | 28 | Powertrain |
| P2427 | EGR Cooling Valve Control Circuit High | 28 | Powertrain |
| P242A | Exhaust gas temperature sensor circuit bank 1 sensor 3 | 28 | Powertrain |
| P242B | Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 3) | 31 | Powertrain |
| P242B00 | Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 3) | 1 | Powertrain |
| P242C | Exhaust gas temperature sensor circuit low bank 1 sensor 3 | 32 | Powertrain |
| P242F | Diesel Particulate Filter Restriction Ash Accumulation | 34 | Powertrain |
| P2431 | Air system air flow/pressure sensor circuit range/performance bank 1 | 27 | Powertrain |
| P2432 | Air system air flow/pressure sensor circuit low bank 1 | 28 | Powertrain |
| P2433 | Air system air flow/pressure sensor circuit high bank 1 | 28 | Powertrain |
| P2440 | Air system switching valve stuck open bank 1 | 32 | Powertrain |
| P2442 | Air system switching valve stuck open bank 2 | 27 | Powertrain |
| P2450 | EVAP System Switching Valve Performance/Stuck Open | 30 | Powertrain |
| P2452 | Particulate Filter Pressure Sensor A Circuit | 32 | Powertrain |
| P2453 | Particulate Filter Pressure Sensor A Circuit Range/Performance | 35 | Powertrain |
| P245500 | is set when the voltage above maximum output voltage of DPS - is detected for more than 2.97 secThis code is due to short to battery in signal circuit or open | 3 | Powertrain |
| P245E | Particulate filter pressure sensor 'B' circuit | 15 | Powertrain |
| P245F | Gasoline Particulate Filter (GPF) Pressure Sensor B Circuit Range/Performance Failure | 21 | Powertrain |
| P245F00 | No description available | 1 | Powertrain |
| P2463 | Particulate Filter Restriction - Soot Accumulation (Bank 1) | 34 | Powertrain |
| P246E00 | No description available | 1 | Powertrain |
| P246F00 | Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4 Range/Performance | 1 | Powertrain |
| P24A4 | Gasoline Particulate Filter (GPF) blocked | 26 | Powertrain |
| P24AE00 | If error on current metering circuit of PM sensor is detected, ECM sets DTC | 3 | Powertrain |
| P24C600 | If short to power/ground in temperature metering circuit of PM sensor is detected, ECM sets DTC | 3 | Powertrain |
| P24D000 | If the supply power of PM sensor is lower than specification, ECM sets DTC | 3 | Powertrain |
| P24D6 | EVAP System Pressure Sensor/Switch B Circuit Range/Performance | 19 | Powertrain |
| P24D600 | EVAP System Pressure Sensor/Switch B Circuit Range/Performance | 1 | Powertrain |
| P24D7 | EVAP System Pressure Sensor/Switch B Circuit Low | 16 | Powertrain |
| P24D8 | EVAP System Pressure Sensor/Switch B Circuit High | 16 | Powertrain |
| P2502 | Charging system voltage | 31 | Powertrain |
| P250C | Engine oil level sensor circuit low | 25 | Powertrain |
| P250D | Engine oil level sensor circuit high | 25 | Powertrain |
| P2525 | Vacuum reservoir pressure sensor circuit | 24 | Powertrain |
| P2531 | Ignition Switch Run Position Circuit Low | 31 | Powertrain |
| P2532 | Ignition Switch Run Position Circuit High | 31 | Powertrain |
| P2533 | Ignition Switch On/Start Position Circuit | 33 | Powertrain |
| P2535 | Ignition switch ON/START position circuit high | 30 | Powertrain |
| P2539 | Low pressure fuel system sensor circuit | 29 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.