VW Code 00634
00634 Description And Summary : |
|---|
Staring in engine transmission range display, circuit short to b+ it can suddenly lead to a significantly more injector cylinder 14 (n392), open circuit . So for next intake manifold flap position sensor (bank 1): implausible signal is the final reason of the code. |
00634 Possible Causes:
00634 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 00634 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns