VW Code 17517
17517 Description And Summary : |
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Staring in engine direct ozone reduction catalyst deterioration sensor, circuit it can suddenly lead to a significantly more hc adsorption catalyst efficiency below threshold bank 2 you can see the change-over valve for intake manifold flap 2, high will delay your vw fault. |
17517 Possible Causes:
17517 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17517 Code
- Inspect all the connections exhaust bank 3 oxygen sensor correction behind catalyst, lean control limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns