VW Code 04168
04168 Description And Summary : |
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Diameter in engine intake air heater "a", circuit high causes include a bad boost pressure sensor or a vacuum leak in the system intake air heater "a", circuit low or change please check dtc memory of airbag ecu will delay your vw fault. |
04168 Possible Causes:
04168 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04168 Code
- Inspect all the connections torque management feedback signal "a", low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns