Porsche fault codes
2,794 codes · 25 vehicle records · 190 ECU records · 0 live-data parameters
Codes 2,794
| Code | Description | Brands | System |
|---|---|---|---|
| P053C | PCV heater 'A' control circuit high | 26 | Powertrain |
| P053F | Cold start fuel pressure performance bank 1 | 18 | Powertrain |
| P053F00 | Rail pressure control error (when cold) | 2 | Powertrain |
| P0544 | Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 1) | 33 | Powertrain |
| P0545 | Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1) | 37 | Powertrain |
| P0546 | Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1) | 37 | Powertrain |
| P0547 | Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 1) | 28 | Powertrain |
| P0548 | Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 1) | 29 | Powertrain |
| P0549 | Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 1) | 28 | Powertrain |
| P054A | Cold start 'B' camshaft position timing over-advanced bank 1 | 24 | Powertrain |
| P054C | Cold start 'B' camshaft position timing over-advanced bank 2 | 24 | Powertrain |
| P0556 | Brake Booster Pressure Sensor Circuit Range/Performance | 32 | Powertrain |
| P0557 | Brake Booster Pressure Sensor Circuit Low | 34 | Powertrain |
| P0558 | Brake Booster Pressure Sensor Circuit High | 33 | Powertrain |
| P0560 | System Voltage | 42 | Powertrain |
| P0561 | System Voltage Unstable | 33 | Powertrain |
| P0562 | System Voltage Low | 44 | Powertrain |
| P0563 | System Voltage High | 41 | Powertrain |
| P0564 | Cruise Control Multi-Function Input A Circuit | 39 | Powertrain |
| P0566 | Cruise Control Off Signal | 29 | Powertrain |
| P0568 | Cruise Control Set Signal | 32 | Powertrain |
| P0570 | Cruise Control Accelerate Signal | 26 | Powertrain |
| P0571 | Brake Switch A Circuit | 43 | Powertrain |
| P0597 | Thermostat Heater Control Circuit/Open | 31 | Powertrain |
| P0598 | Thermostat Heater Control Circuit Low | 33 | Powertrain |
| P0599 | Thermostat Heater Control Circuit High | 33 | Powertrain |
| P059F | Active grille air shutter 'A' performance/stuck off | 19 | Powertrain |
| P05A0 | Active grille air shutter 'A' stuck on | 10 | Powertrain |
| P05A000 | No description available | 1 | Powertrain |
| P05A1 | Active grille air shutter 'A' position sensor minimum/maximum stop performance | 7 | Powertrain |
| P05A2 | Active grille air shutter 'A' control circuit/open | 15 | Powertrain |
| P05A3 | Active grille air shutter 'A' control circuit range/performance | 16 | Powertrain |
| P05A300 | Der Ausgang der Kühlerjalousie 1 hat Funktionsstörung. | 3 | Powertrain |
| P05A4 | Active grille air shutter 'A' control circuit high | 12 | Powertrain |
| P05A5 | Active grille air shutter 'A' control circuit low | 12 | Powertrain |
| P05A7 | Active grille air shutter 'A' supply voltage circuit low | 7 | Powertrain |
| P05A8 | Active grille air shutter 'A' supply voltage circuit high | 9 | Powertrain |
| P05AE | Active grille air shutter 'B' performance/stuck off | 14 | Powertrain |
| P05AF | Active grille air shutter 'B' stuck on | 8 | Powertrain |
| P05B0 | Active grille air shutter 'B' position sensor minimum/maximum stop performance | 6 | Powertrain |
| P05B2 | Active grille air shutter 'B' control circuit range/performance | 15 | Powertrain |
| P05B7 | Active grille air shutter 'B' supply voltage circuit high | 8 | Powertrain |
| P05C0 | Active grille air shutter module 'A' overtemperature | 11 | Powertrain |
| P05C1 | Active grille air shutter module 'B' overtemperature | 8 | Powertrain |
| P05FC | Built-in System Interface (BSI) internal fault (diagnosis problem) | 13 | Powertrain |
| P0600 | Serial Communication Link | 39 | Powertrain |
| P0601 | Internal Control Module Memory Check Sum Error | 41 | Powertrain |
| P0602 | Control Module Programming Error | 39 | Powertrain |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error | 43 | Powertrain |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | 45 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.