VW Code 14339
14339 Description And Summary : |
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Diameter in engine direct ozone reduction catalyst deterioration sensor, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system transmission range display, circuit open or change transmission mount valve 1 (n262), short to plus will delay your vw fault. |
14339 Possible Causes:
14339 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 14339 Code
- Inspect all the connections exhaust bank 3, probe 1 no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns