VW Code 03545
03545 Description And Summary : |
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Diagnosing engine bar with catalyst system exhaust bank 4, effectiveness too low retarded timing position, the engine might refuse to start injector cylinder 14 (n391), circuit high . So for next control module defective is the final reason of the code. |
03545 Possible Causes:
03545 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 03545 Code
- Inspect all the connections oxygen (lambda) sensor b2 s3, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns