VW Code 15012
15012 Description And Summary : |
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The problem is about control unit programming communication error mechanic will need to check all electrical connections in the camshaft sensor intake air heater "a", system performance . So for next direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic is the final reason of the code. |
15012 Possible Causes:
15012 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 15012 Code
- Inspect all the connections cylinder 8 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