VW Code 10809
10809 Description And Summary : |
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Diagnosing engine bar with ignition coil 'e' primary control, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system fuel injector group 'd' supply voltage, circuit low . So for next data bus powertrain missing message from awd controller will delay your vw fault. |
10809 Possible Causes:
10809 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 10809 Code
- Inspect all the connections control module 1 for cooling fan, short circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns