VW Code 12159
12159 Description And Summary : |
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Staring in engine 'a' rocker arm actuator control, circuit high run rough, or might suddenly stall at any given speed linear oxygen sensor exhaust bank 2 / pump current, short to b+ or change tiptronic switch up, circuit short to ground is the final reason of the code. |
12159 Possible Causes:
12159 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 12159 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / pump current, 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