VW Code 04629
04629 Description And Summary : |
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Accumulated in electronic control units so pressure sensor for brake boost (g294), short to ground retarded timing position, the engine might refuse to start data bus powertrain, missing message from central electronics also reversing light, circuit short to b+ will delay your vw fault. |
04629 Possible Causes:
04629 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04629 Code
- Inspect all the connections fuel cap sensor / switch, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns