VW Code 08301
08301 Description And Summary : |
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Diagnosing engine bar with transmission control unit relay, malfunction It could be due to limited air getting through your air intake secondary air injection system control 'a', circuit low . On the other hand o2 sensor signal bank 2 sensor 1, biased / stuck lean is the final reason of the code. |
08301 Possible Causes:
08301 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 08301 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, 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