Porsche fault codes
2,794 codes · 25 vehicle records · 190 ECU records · 0 live-data parameters
Codes 2,794
| Code | Description | Brands | System |
|---|---|---|---|
| P2155 | Fuel Injector Group D Supply Voltage Circuit/Open | 26 | Powertrain |
| P2156 | Fuel Injector Group D Supply Voltage Circuit Low | 25 | Powertrain |
| P2157 | Fuel Injector Group D Supply Voltage Circuit High | 24 | Powertrain |
| P215A | Vehicle Speed Wheel Speed Correlation | 24 | Powertrain |
| P216A | Fuel injector group 'E' supply voltage circuit/open | 25 | Powertrain |
| P216B | Fuel injector group 'E' supply voltage circuit low | 24 | Powertrain |
| P216C | Fuel injector group 'E' supply voltage circuit high | 23 | Powertrain |
| P216D | Fuel injector group 'F' supply voltage circuit/open | 25 | Powertrain |
| P216E | Fuel injector group 'F' supply voltage circuit low | 24 | Powertrain |
| P216F | Fuel injector group 'F' supply voltage circuit high | 23 | Powertrain |
| P2172 | Throttle Actuator Control System Sudden High Airflow Detected | 25 | Powertrain |
| P2174 | Throttle Actuator Control System Sudden Low Airflow Detected | 23 | Powertrain |
| P2176 | Electronic throttle body position sensor signal | 33 | Powertrain |
| P2177 | Mixture too lean | 36 | Powertrain |
| P2178 | Mixture too rich | 36 | Powertrain |
| P2179 | Mixture too lean | 32 | Powertrain |
| P2180 | Mixture too rich | 32 | Powertrain |
| P2181 | Cooling system performance | 25 | Powertrain |
| P218100 | Cooling System Performance | 3 | Powertrain |
| P2183 | Engine Coolant Temperature Sensor 2 Circuit Range/Performance | 33 | Powertrain |
| P218300 | Der Kühlmitteltemperatur-Sensor 2 hat Funktionsstörung. | 2 | Powertrain |
| P2184 | Engine Coolant Temperature Sensor 2 Circuit Low | 33 | Powertrain |
| P2185 | Engine Coolant Temperature Sensor 2 Circuit High | 33 | Powertrain |
| P2186 | Engine coolant temperature sensor 2 circuit intermittent/erratic | 25 | Powertrain |
| P2187 | Fuel system too lean in idle working condition | 36 | Powertrain |
| P2188 | Fuel system too rich in idle working condition | 35 | Powertrain |
| P2189 | System too lean at idle bank 2 | 31 | Powertrain |
| P2190 | System too rich at idle bank 2 | 31 | Powertrain |
| P2191 | System Too Lean at Higher Load (Bank 1) | 31 | Powertrain |
| P2192 | System Too Rich at Higher Load (Bank 1) | 31 | Powertrain |
| P2193 | System too lean at higher load bank 2 | 28 | Powertrain |
| P2194 | System Too Rich at Higher Load (Bank 2) | 30 | Powertrain |
| P2195 | The upstream oxygen is too lean when accelerating and enriching it. | 42 | Powertrain |
| P2196 | O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1) | 42 | Powertrain |
| P2197 | O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1) | 38 | Powertrain |
| P219700 | O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1) | 1 | Powertrain |
| P2198 | Oxygen (Lambda) sensor B2 S1: signal too high (rich) | 35 | Powertrain |
| P219A | Bank 1 Air-Fuel Ratio Imbalance | 17 | Powertrain |
| P219B | Bank 2 Air-Fuel Ratio Imbalance | 17 | Powertrain |
| P219C | Cylinder 1 air-fuel ratio imbalance | 19 | Powertrain |
| P219D | Cylinder 2 air-fuel ratio imbalance | 19 | Powertrain |
| P219E | Cylinder 3 air-fuel ratio imbalance | 19 | Powertrain |
| P219F | Cylinder 4 air-fuel ratio imbalance | 19 | Powertrain |
| P21A0 | Cylinder 5 air-fuel ratio imbalance | 18 | Powertrain |
| P21A1 | Cylinder 6 air-fuel ratio imbalance | 18 | Powertrain |
| P21A2 | Cylinder 7 air-fuel ratio imbalance | 14 | Powertrain |
| P21A3 | Cylinder 8 air-fuel ratio imbalance | 14 | Powertrain |
| P21A4 | Cylinder 9 air-fuel ratio imbalance | 6 | Powertrain |
| P21A5 | Cylinder 10 air-fuel ratio imbalance | 6 | Powertrain |
| P21A6 | Cylinder 11 air-fuel ratio imbalance | 6 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.