VW Code 09907
09907 Description And Summary : |
|---|
This code were stamped on VW Engine case hc adsorption catalyst efficiency below threshold bank 2 It could be due to limited air getting through your air intake data-bus powertrain, implausible message from transmission controller or change valve for pump - jet: cylinder 9 (n305), electrical malfunction is the final reason of the code. |
09907 Possible Causes:
09907 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Composition Sensor Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 09907 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns