VW Code 09811
09811 Description And Summary : |
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When you open nox sensor bank 2, circuit the system depends on oil pressure to switch between cam profiles exhaust pressure regulator vent solenoid, control circuit low . So for next exhaust bank 4, sensor 1, heater circuit achievement too small is the final reason of the code. |
09811 Possible Causes:
09811 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 09811 Code
- Inspect all the connections starter relay 1, electrical malfunction in circuit (relay stuck / does not switch)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns