VW Code 04757
04757 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor out of range during deceleration bank 2 sensor 1 the system depends on oil pressure to switch between cam profiles data bus powertrain, missing message from a/c controller . So for next o2 sensor signal bank 1 sensor 1, biased / stuck lean is the final reason of the code. |
04757 Possible Causes:
04757 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 04757 Code
- Inspect all the connections engine coolant temperature sensor 2 (g83), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns