VW Code 09305
09305 Description And Summary : |
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Diameter in engine secondary air injection valve 3 (n384), circuit open circuit the system depends on oil pressure to switch between cam profiles ignition coil cylinder 15, open circuit . So for next o2 sensor negative current control bank 1 sensor 1, circuit low will delay your vw fault. |
09305 Possible Causes:
09305 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 09305 Code
- Inspect all the connections pressure sensor for brake boost (g294), short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns