VW Code 05668
05668 Description And Summary : |
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Diameter in engine fuel injector group 'c' supply voltage, circuit low run rough, or might suddenly stall at any given speed o2 sensor negative current control bank 1 sensor 1, circuit high and valve for pump - jet: cylinder 8 (3040), electrical malfunction is the final reason of the code. |
05668 Possible Causes:
05668 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 05668 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4, compensation wire pump current, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns