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 |
|---|---|---|
| P0204 | Injector 4 -circuit malfunction | Generic Generic OBD |
| P0205 | Injector 5 -circuit malfunction | Generic Generic OBD |
| P0206 | Injector 6 -circuit malfunction | Generic Generic OBD |
| P0207 | Injector 7 -circuit malfunction | Generic Generic OBD |
| P0208 | Injector 8 -circuit malfunction | Generic Generic OBD |
| P0209 | Injector 9 -circuit malfunction | Generic Generic OBD |
| P020A | Cylinder 1 Injection Timing | Generic Generic OBD |
| P020B | Cylinder 2 Injection Timing | Generic Generic OBD |
| P020C | Cylinder 3 Injection Timing | Generic Generic OBD |
| P020D | Cylinder 4 Injection Timing | Generic Generic OBD |
| P020E | Cylinder 5 Injection Timing | Generic Generic OBD |
| P020F | Cylinder 6 Injection Timing | Generic Generic OBD |
| P0210 | Injector 10 -circuit malfunction | Generic Generic OBD |
| P0211 | Injector 11 -circuit malfunction | Generic Generic OBD |
| P0212 | Injector 12 -circuit malfunction | Generic Generic OBD |
| P0213 | Cold start injector 1 -circuit malfunction | Generic Generic OBD |
| P0214 | Cold start injector 2 -circuit malfunction | Generic Generic OBD |
| P0215 | Fuel shut -off solenoid -circuit malfunction | Generic Generic OBD |
| P0216 | Fuel injection timing control -circuit malfunction | Generic Generic OBD |
| P0217 | Engine over temperature condition | Generic Generic OBD |
| P0218 | Transmission over temperature condition | Generic Generic OBD |
| P0219 | Engine over speed condition | Generic Generic OBD |
| P021A | Cylinder 7 Injection Timing | Generic Generic OBD |
| P021B | Cylinder 8 Injection Timing | Generic Generic OBD |
| P021C | Cylinder 9 Injection Timing | Generic Generic OBD |
| P021D | Cylinder 10 Injection Timing | Generic Generic OBD |
| P021E | Cylinder 11 Injection Timing | Generic Generic OBD |
| P021F | Cylinder 12 Injection Timing | Generic Generic OBD |
| P0220 | Throttle position (TP) sensor B/accelerator pedal position (APP) sensor B -circuit malfunction | Generic Generic OBD |
| P0221 | Throttle position (TP) sensor B/accelerator pedal position (APP) sensor B -range/performance problem | Generic Generic OBD |
| P0222 | Throttle position (TP) sensor B/accelerator pedal position (APP) sensor B -low input | Generic Generic OBD |
| P0223 | Throttle position (TP) sensor B/accelerator pedal position (APP) sensor B -high input | Generic Generic OBD |
| P0224 | Throttle position (TP) switch B/accelerator pedal position (APP) sensor B -circuit intermittent | Generic Generic OBD |
| P0225 | Throttle position (TP) sensor C/accelerator pedal position (APP) sensor C -circuit malfunction | Generic Generic OBD |
| P0226 | Throttle position (TP) sensor C/accelerator pedal position (APP) sensor C -range/performance problem | Generic Generic OBD |
| P0227 | Throttle position (TP) sensor C/accelerator pedal position (APP) sensor C -low input | Generic Generic OBD |
| P0228 | Throttle position (TP) sensor C/accelerator pedal position (APP) sensor C -high input | Generic Generic OBD |
| P0229 | Throttle position (TP) sensor C/accelerator pedal position (APP) sensor C -circuit intermittent | Generic Generic OBD |
| P022A | Charge Air Cooler Bypass Control "A" Circuit /Open | Generic Generic OBD |
| P022B | Charge Air Cooler Bypass Control "A" Circuit Low | Generic Generic OBD |
| P022C | Charge Air Cooler Bypass Control "A" Circuit High | Generic Generic OBD |
| P022D | Charge Air Cooler Bypass Control "B" Circuit /Open | Generic Generic OBD |
| P022E | Charge Air Cooler Bypass Control "B" Circuit Low | Generic Generic OBD |
| P022F | Charge Air Cooler Bypass Control "B" Circuit High | Generic Generic OBD |
| P0230 | Fuel pump relay -circuit malfunction | Generic Generic OBD |
| P0231 | Fuel pump relay -circuit low | Generic Generic OBD |
| P0232 | Fuel pump relay -circuit high | Generic Generic OBD |
| P0233 | Fuel pump relay -circuit intermittent | Generic Generic OBD |
| P0234 | Engine boost condition -limit exceeded | Generic Generic OBD |
| P0235 | Manifold absolute pressure (MAP) sensor A, TC system circuit malfunction | Generic Generic OBD |
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