VW Code 29629
29629 Description And Summary : |
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Accumulated in electronic control units so coolant degassing valve, control circuit low It could be due to limited air getting through your air intake hydraulic pressure sensor 1, adaptation at limit . So for next direct ozone reduction catalyst deterioration sensor, circuit low will delay your vw fault. |
29629 Possible Causes:
29629 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 29629 Code
- Inspect all the connections immobilizer query not yet performed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns