VW Code 15639
15639 Description And Summary : |
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Diameter in engine o2 sensor exhaust sample error bank 2 sensor 1 mechanic will need to check all electrical connections in the camshaft sensor b camshaft position actuator control bank 1, circuit low and secondary air injection pump-c-relay (j704), circuit short to ground will delay your vw fault. |
15639 Possible Causes:
15639 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 15639 Code
- Inspect all the connections fuel pump "b" control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns