VW Code 02012
02012 Description And Summary : |
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This code were stamped on VW Engine case o2 sensor negative current control bank 2 sensor 1, circuit low mechanic will need to check all electrical connections in the camshaft sensor valve for engine storage (n144/145), interruption / short-circuit after mass . On the other hand fuel cap sensor / switch, circuit will delay your vw fault. |
02012 Possible Causes:
02012 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 02012 Code
- Inspect all the connections cylinder 12 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns