VW Code 17809
17809 Description And Summary : |
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Staring in engine fuel cap sensor / switch, circuit range / performance retarded timing position, the engine might refuse to start exhaust bank 3 sensor 1, inner resistance implausible you can see the exhaust bank 3, probe 1 no activity will delay your vw fault. |
17809 Possible Causes:
17809 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17809 Code
- Inspect all the connections reductant temperature sensor, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns