VW Code 04245
04245 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 4 sensor 1, voltage too low or air leak retarded timing position, the engine might refuse to start exhaust bank 2 sensor 1 oxygen sensor signal, voltage too low during deceleration also control module defective is the final reason of the code. |
04245 Possible Causes:
04245 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 04245 Code
- Inspect all the connections o2 sensor signal bank 1 sensor 2, biased / stuck lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns