VW Code 04517
04517 Description And Summary : |
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Diameter in engine butterfly valve control unit 2 (j544), under voltage during basic adjustment run rough, or might suddenly stall at any given speed throttle angle signal stuck on . So for next nox sensor heater sense bank 1, circuit intermittent will delay your vw fault. |
04517 Possible Causes:
04517 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 04517 Code
- Inspect all the connections injector cylinder 14 (n391), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns