VW Code 06939
06939 Description And Summary : |
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Staring in engine signal line for fuel pump electronics, electrical malfunction it can suddenly lead to a significantly more exhaust pressure regulator vent solenoid, control circuit high and wait then data bus powertrain, implausible message of the awd control module will delay your vw fault. |
06939 Possible Causes:
06939 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 06939 Code
- Inspect all the connections accelerator position sensor 1/2 (g79) + (g185), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns