VW Code 12973
12973 Description And Summary : |
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Staring in engine signal for back-up lights, open retarded timing position, the engine might refuse to start coolant degassing valve, control circuit low . So for next control unit error programming error is the final reason of the code. |
12973 Possible Causes:
12973 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 12973 Code
- Inspect all the connections b camshaft position actuator control bank 2, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns