VW Code 09109
09109 Description And Summary : |
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Diagnosing engine bar with change-over valve for intake manifold flap 2, high It could be due to limited air getting through your air intake exhaust bank 4 sensor 1 oxygen sensor signal, implausibly lean or change angle sensors 2 for butterfly valve drive 2 (g298), signal too small will delay your vw fault. |
09109 Possible Causes:
09109 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 09109 Code
- Inspect all the connections valve for pump - jet, cylinder 6 (n245), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns