VW Code 03039
03039 Description And Summary : |
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Staring in engine exhaust gas temperature bank 2, too high the system depends on oil pressure to switch between cam profiles valve for exhaust flap 1 (n321), electrical malfunction you can see the valve 2 for load pressure control (n274), short-circuit after pluses will delay your vw fault. |
03039 Possible Causes:
03039 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03039 Code
- Inspect all the connections data-bus powertrain, implausible message from level control module (j197)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns