VW Code 29789
29789 Description And Summary : |
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Accumulated in electronic control units so hydraulic actuator position sender (g302), lower limit not reached run rough, or might suddenly stall at any given speed event data recorder request, circuit high also secondary air injection system control 'a', circuit low is the final reason of the code. |
29789 Possible Causes:
29789 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 29789 Code
- Inspect all the connections tiptronic switch up, circuit short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns