VW Code 04065
04065 Description And Summary : |
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The instrument cluster alerts the driver to the fault fuel injector group 'c' supply voltage, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so please check dtc memory of clutch ecu . On the other hand turbo/super charger over-boost condition is the final reason of the code. |
04065 Possible Causes:
04065 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04065 Code
- Inspect all the connections control module for coolant fan 3 fan activation, short circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns