VW Code 17009
17009 Description And Summary : |
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This something to do with the intake camshaft timing powertrain data bus, missing message from steering wheel electronics retarded timing position, the engine might refuse to start secondary air injection system pump bank 2, stuck on . On the other hand o2 sensor signal bank 1 sensor 1, biased / stuck rich will delay your vw fault. |
17009 Possible Causes:
17009 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17009 Code
- Inspect all the connections control module 2 for cooling fan, excess temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns