VW Code 039
039 Description And Summary : |
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The problem is about injector control pressure regulator, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so coolant pump control, circuit low and oxygen (lambda) sensor b1 s1, pump current, short to ground is the final reason of the code. |
039 Possible Causes:
039 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 039 Code
- Inspect all the connections coolant (fc) fan control module (j293), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns