VW Code 07805
07805 Description And Summary : |
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Accumulated in electronic control units so intake manifold tuning valve (bank 1), stuck open causes include a bad boost pressure sensor or a vacuum leak in the system accelerator pedal position sensor 2 (g185), signal too high or intake manifold flap; bank 2, stuck open is the final reason of the code. |
07805 Possible Causes:
07805 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 07805 Code
- Inspect all the connections valve for exhaust flap 2 (n322), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns