DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| Code | Description | Brands | System |
|---|---|---|---|
| P018A | Fuel Pressure Sensor B Circuit | 25 | Powertrain |
| P018B | Fuel Pressure Sensor B Circuit Range/Performance | 26 | Powertrain |
| P018C | Fuel Pressure Sensor B Circuit Low | 27 | Powertrain |
| P018D | Fuel Pressure Sensor B Circuit High | 25 | Powertrain |
| P018E | Fuel Pressure Sensor B Circuit Intermittent/Erratic | 24 | Powertrain |
| P018F | Fuel system over pressure relief valve frequent activation | 21 | Powertrain |
| P0190 | Fuel Rail Pressure Sensor Circuit | 40 | Powertrain |
| P0191 | Fuel Rail Pressure Sensor Circuit Range/Performance | 40 | Powertrain |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Input | 40 | Powertrain |
| P0193 | Fuel Rail Pressure Sensor Circuit High Input | 39 | Powertrain |
| P0194 | Fuel Rail Pressure Sensor Circuit Intermittent/Erratic (Bank 1) | 29 | Powertrain |
| P0195 | Engine Oil Temperature Sensor A Circuit | 31 | Powertrain |
| P0196 | Engine Oil Temperature Sensor A Range/Performance | 35 | Powertrain |
| P0197 | Engine Oil Temperature Sensor A Circuit Low | 37 | Powertrain |
| P0198 | Engine Oil Temperature Sensor A Circuit High | 37 | Powertrain |
| P0199 | Engine Oil Temperature Sensor A Circuit Intermittent/Erratic | 28 | Powertrain |
| P01A0 | Compressed Natural Gas (CNG) tank pressure sensor voltage is low | 16 | Powertrain |
| P01A1 | Compressed natural gas (CNG) tank pressure sensor voltage is high | 16 | Powertrain |
| P01A5 | Right front window opening confirmation time failure (multiple transmission information) | 15 | Powertrain |
| P01A6 | Left front window opening confirmation time failure (multiple transmission information) | 15 | Powertrain |
| P01A7 | Disable button signal failure | 13 | Powertrain |
| P01A8 | Invalid lock status information | 14 | Powertrain |
| P01A9 | The information command from the Built-in System Interface (BSI) is invalid | 15 | Powertrain |
| P01AA | Encrypted response information is invalid | 13 | Powertrain |
| P01AB | Built-in System Interface (BSI) response information is invalid | 13 | Powertrain |
| P01AD | Pedestrian collision system information is invalid | 13 | Powertrain |
| P01AE | Invalid CAN information about vehicle electrical system status failure or outside temperature | 7 | Powertrain |
| P01AF | Stop/start ECU information is invalid | 13 | Powertrain |
| P01B6 | Compressed Natural Gas (CNG) rail temperature sensor voltage is low | 15 | Powertrain |
| P01B7 | Compressed natural gas (CNG) rail temperature sensor voltage is high | 15 | Powertrain |
| P0200 | Injector Circuit | 35 | Powertrain |
| P0201 | Injector Circuit - Cylinder 1 | 44 | Powertrain |
| P0202 | Injector Circuit - Cylinder 2 | 44 | Powertrain |
| P0203 | Injector Circuit - Cylinder 3 | 44 | Powertrain |
| P0204 | Injector Circuit - Cylinder 4 | 44 | Powertrain |
| P0205 | Injector Circuit - Cylinder 5 | 39 | Powertrain |
| P0206 | Injector Circuit - Cylinder 6 | 39 | Powertrain |
| P0207 | Injector Circuit - Cylinder 7 | 37 | Powertrain |
| P0208 | Injector Circuit - Cylinder 8 | 37 | Powertrain |
| P0209 | Cylinder 9 Injector A Circuit | 29 | Powertrain |
| P020A | Cylinder 1 injection timing | 28 | Powertrain |
| P020B | Cylinder 2 injection timing | 29 | Powertrain |
| P020C | Cylinder 3 injection timing | 28 | Powertrain |
| P020D | Cylinder 4 injection timing | 28 | Powertrain |
| P020E | Cylinder 5 injection timing | 27 | Powertrain |
| P020F | Cylinder 6 injection timing | 26 | Powertrain |
| P0210 | Cylinder 10 Injector A Circuit | 31 | Powertrain |
| P0211 | Cylinder 11 Injector A Circuit | 27 | Powertrain |
| P0212 | Cylinder 12 Injector A Circuit | 29 | Powertrain |
| P0213 | Cold Start Injector 1 | 25 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.