VW Code 08739
08739 Description And Summary : |
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This code were stamped on VW Engine case ignition coil 'a' primary control, circuit low retarded timing position, the engine might refuse to start exhaust bank 1/2 lambda probes after kat exchanges also fuel pressure regulator 2 control circuit / open will delay your vw fault. |
08739 Possible Causes:
08739 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 08739 Code
- Inspect all the connections o2 sensor negative current control bank 1 sensor 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns