VW Code 12068
12068 Description And Summary : |
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When you open fuel mixture control adjustment range 2, lower limit not reached the system depends on oil pressure to switch between cam profiles pre-catalyst exhaust bank 4 effect too small or idle speed control throttle position 2, electrical malfunction is the final reason of the code. |
12068 Possible Causes:
12068 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12068 Code
- Inspect all the connections charging system, voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns