VW Code 04463
04463 Description And Summary : |
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The problem is about synchronisation line run rough, or might suddenly stall at any given speed starter relay 1, electrical malfunction in circuit (relay stuck / does not switch) . On the other hand charge pressure fan relay (j712), open is the final reason of the code. |
04463 Possible Causes:
04463 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 04463 Code
- Inspect all the connections coolant degassing valve, control circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns