VW Code 009
009 Description And Summary : |
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Accumulated in electronic control units so bank 2, system too rich at idle causes include a bad boost pressure sensor or a vacuum leak in the system actuator supply voltage "b", circuit high also secondary air injection system air flow/pressure sensor bank 2, circuit will delay your vw fault. |
009 Possible Causes:
009 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 009 Code
- Inspect all the connections throttle/pedal position sensor 'f', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns