VW Code 07939
07939 Description And Summary : |
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Staring in engine injector control pressure regulator, circuit / open It could be due to limited air getting through your air intake coolant fan 2 (v177), open circuit or please check coding of ecus in data bus powertrain will delay your vw fault. |
07939 Possible Causes:
07939 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 07939 Code
- Inspect all the connections camshaft adjustment oil temperature sensor (g277), open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns