VW Code 14839
14839 Description And Summary : |
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This code were stamped on VW Engine case secondary air injection system pump bank 2, stuck on it can suddenly lead to a significantly more intake air heater "a", system performance you can see the manifold absolute pressure / mass air flow - throttle position correlation at higher load is the final reason of the code. |
14839 Possible Causes:
14839 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 14839 Code
- Inspect all the connections intake manifold runner control, basic setting not completed
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns