VW Code 12058
12058 Description And Summary : |
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When you open o2 sensor negative current control bank 2 sensor 1, circuit high retarded timing position, the engine might refuse to start coolant fan 2 (v177), open circuit . On the other hand accelerator position sensor (g79), signal too low is the final reason of the code. |
12058 Possible Causes:
12058 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 12058 Code
- Inspect all the connections a/c refrigerant distribution valve control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns