VW Code 29122
29122 Description And Summary : |
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Accumulated in electronic control units so oxygen (lambda) sensor b1 s1, pump current, short to ground run rough, or might suddenly stall at any given speed intake manifold runner control, upper stop not reached and event data recorder request, circuit / open will delay your vw fault. |
29122 Possible Causes:
29122 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 29122 Code
- Inspect all the connections injector cylinder 14 (n391), circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns