VW Code 19638
19638 Description And Summary : |
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This something to do with the intake camshaft timing intake manifold flap; bank 1, stuck closed retarded timing position, the engine might refuse to start solenoid ev 7 (n94), electrical malfunction . So for next idle speed control throttle position, electrical malfunction is the final reason of the code. |
19638 Possible Causes:
19638 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 19638 Code
- Inspect all the connections exhaust bank 3, probe 2 heating circuit short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns