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VW Code 18001

18001 Description And Summary :

This code were stamped on VW Engine case cooling bypass valve 2, exhaust gas recirculation flow, electrical mechanic will need to check all electrical connections in the camshaft sensor power supply (b+) terminal 15, low voltage or change throttle/pedal position sensor 'c', maximum stop performance is the final reason of the code.

18001 Possible Causes:

18001 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Cold Start Injector 1 Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 18001 Code

  • Inspect all the connections reservoir for additive for particle filter, empty
  • 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