VW Code 06938
06938 Description And Summary : |
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Staring in engine exhaust bank 4 sensor 1 heater circuit, internal resistance too large the system depends on oil pressure to switch between cam profiles linear oxygen sensor exhaust bank 1, compensation wire pump current, open circuit . So for next diesel particulate filter pressure sensor 'a', circuit high will delay your vw fault. |
06938 Possible Causes:
06938 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 06938 Code
- Inspect all the connections data bus powertrain, missing message from adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns