VW Code 17731
17731 Description And Summary : |
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This something to do with the intake camshaft timing fuel supply heater, control circuit / open It could be due to limited air getting through your air intake intake flap motor 2 (v275), short to b+ and wait then vehicle speed signal, error message from instrument cluster is the final reason of the code. |
17731 Possible Causes:
17731 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 17731 Code
- Inspect all the connections secondary air injection system switching valve bank 2, stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns