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VW Code 01808

01808 Description And Summary :

When you open accelerator pedal position sensor 1 (g79), signal too high retarded timing position, the engine might refuse to start throttle/pedal position sensor 'd', maximum stop performance or injector cylinder 16 (n393), open circuit will delay your vw fault.

01808 Possible Causes:

01808 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Shift Solenoid E Performance or Stuck Off
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 01808 Code

  • Inspect all the connections minimum throttle position, not learned
  • 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