VW Code 29312
29312 Description And Summary : |
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When you open valve for coolant system circuit, low / intermittent it can suddenly lead to a significantly more reductant / regeneration supply control, circuit low . On the other hand shift lock, short to b+ is the final reason of the code. |
29312 Possible Causes:
29312 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 29312 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns