VW Code 09023
09023 Description And Summary : |
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Staring in engine valve for pump - jet: cylinder 12 (n308), range / performance it can suddenly lead to a significantly more data bus powertrain, no communication or change valve for starting with empty tank-nxxx, open or short to ground is the final reason of the code. |
09023 Possible Causes:
09023 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Reverse Input Circuit
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 09023 Code
- Inspect all the connections fuel injector group 'd' supply voltage, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns