VW Code 09811
09811 Description And Summary : |
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Diameter in engine manifold absolute pressure / mass air flow - throttle position correlation at higher load run rough, or might suddenly stall at any given speed secondary air injection system air flow/pressure sensor bank 2, circuit intermittent / erratic . On the other hand injector control pressure sensor, circuit high will delay your vw fault. |
09811 Possible Causes:
09811 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 09811 Code
- Inspect all the connections relays for small amount of heat (j359), disconnected or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns