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VW Code 19638

19638 Description And Summary :

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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range