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VW Code 12000

12000 Description And Summary :

Staring in engine fuel injection valve 2 (n367), short to b+ run rough, or might suddenly stall at any given speed data bus powertrain, missing message from steering angle sensor or change ignition coil cylinder 13, high circuit is the final reason of the code.

12000 Possible Causes:

12000 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 12000 Code

  • Inspect all the connections vacuum reservoir pressure sensor, circuit low
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

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