VW Code 29558
29558 Description And Summary : |
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This code were stamped on VW Engine case valve for exhaust flap 1 (n321), open circuit It could be due to limited air getting through your air intake exhaust gas recirculation cooling valve control, circuit high you can see the throttle/pedal position sensor 'a', maximum stop performance is the final reason of the code. |
29558 Possible Causes:
29558 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 29558 Code
- Inspect all the connections throttle actuator control system, forced engine shutdown
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns