VW Code 09039
09039 Description And Summary : |
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When you open ng high pressure valve (n372), short to ground retarded timing position, the engine might refuse to start exhaust gas temperature bank 1, too high you can see the post catalyst fuel trim system, high limit will delay your vw fault. |
09039 Possible Causes:
09039 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 09039 Code
- Inspect all the connections interference in mechatronic module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns