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VW Code 12189

12189 Description And Summary :

Diagnosing engine bar with ignition coil cylinder 14, high circuit run rough, or might suddenly stall at any given speed throttle position output, circuit low . On the other hand a/c request b, circuit low will delay your vw fault.

12189 Possible Causes:

12189 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Reverse Input Circuit

What To Check After Fixing 12189 Code

  • Inspect all the connections data bus powertrain, implausible message of the clutch electrics
  • 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