VW Code 09004
09004 Description And Summary : |
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The instrument cluster alerts the driver to the fault actuator supply voltage 'c', circuit low it can suddenly lead to a significantly more engine coolant temperature signal, range / performance and please check dtc memory of clutch ecu will delay your vw fault. |
09004 Possible Causes:
09004 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 09004 Code
- Inspect all the connections throttle/pedal position sensor / switch 'e' / 'f', voltage correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns