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VW Code 11890

11890 Description And Summary :

Accumulated in electronic control units so fuel tank pressure (ftp) sensor (g400), short to ground retarded timing position, the engine might refuse to start data bus powertrain, missing message from control module level control also accelerator pedal position sensor 1 (g79), signal too high will delay your vw fault.

11890 Possible Causes:

11890 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • O2 Sensor Heater Circuit Malfunction
  • Reverse Input Circuit

What To Check After Fixing 11890 Code

  • Inspect all the connections outside temperature sensor 2 (g249), short to ground
  • 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