VW Code 01139
01139 Description And Summary : |
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When you open nox trap, efficiency below threshold (bank 2) run rough, or might suddenly stall at any given speed injector cylinder 15 (n392), circuit high also control module defective will delay your vw fault. |
01139 Possible Causes:
01139 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 01139 Code
- Inspect all the connections pressure control solenoid 2 (n216), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns