VW Code 09555
09555 Description And Summary : |
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This code were stamped on VW Engine case givers 2 for intake air temperature (g299), signal too small to change the oil filter and use the recommended engine oil to avoid any problems in the future so intake manifold runner control, circuit high bank 1 . On the other hand direct ozone reduction catalyst, efficiency below threshold is the final reason of the code. |
09555 Possible Causes:
09555 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 09555 Code
- Inspect all the connections fuel shutoff valve "b" control, 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