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VW Code 12163

12163 Description And Summary :

Staring in engine fuel pump "b" control, circuit / open run rough, or might suddenly stall at any given speed air cleaner inlet control, circuit / open you can see the ignition coil 'h' primary control, circuit low is the final reason of the code.

12163 Possible Causes:

12163 vw fault code may be caused by one or more of the following:

  • Engine Shutoff Solenoid Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 12163 Code

  • Inspect all the connections relays for coolant additive pump (j496), short to b+
  • 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