VW Code 13639
13639 Description And Summary : |
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The instrument cluster alerts the driver to the fault fuel level sensor 2, circuit low voltage It could be due to limited air getting through your air intake secondary air injection valve 3 (n384), circuit short to b+ . So for next kick down switch malfunction is the final reason of the code. |
13639 Possible Causes:
13639 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 13639 Code
- Inspect all the connections throttle control: airflow at idle too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns