P339B

P339B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P339B Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P339B Fault Code Meaning :

Ford P339B Symptoms :

Ford P339B Reasons :

How To Fix Ford P339B Trouble Code ?

Which Ford cars have the code P339B?

  • P339B Ford Aerostar
  • P339B Ford Bronco
  • P339B Ford C-Max
  • P339B Ford C-Max Energi
  • P339B Ford C-Max Hybrid
  • P339B Ford Contour
  • P339B Ford Crown Victoria
  • P339B Ford EcoSport
  • P339B Ford Econoline
  • P339B Ford Edge
  • P339B Ford Escape
  • P339B Ford Escape Hybrid
  • P339B Ford Escort
  • P339B Ford Everest
  • P339B Ford Excursion
  • P339B Ford Expedition
  • P339B Ford Explorer
  • P339B Ford Explorer Sport Trac
  • P339B Ford F-150
  • P339B Ford F-250
  • P339B Ford F-350
  • P339B Ford Fiesta
  • P339B Ford Flex
  • P339B Ford Focus
  • P339B Ford Focus Electric
  • P339B Ford Freestar
  • P339B Ford Freestyle
  • P339B Ford Fusion
  • P339B Ford Fusion Energi
  • P339B Ford Fusion Hybrid
  • P339B Ford Fusion Plug-In Hybrid
  • P339B Ford GT
  • P339B Ford Mustang
  • P339B Ford Mustang Mach-E
  • P339B Ford Mystique
  • P339B Ford Probe
  • P339B Ford Ranger
  • P339B Ford Taurus
  • P339B Ford Taurus X
  • P339B Ford Tempo
  • P339B Ford Thunderbird
  • P339B Ford Transit
  • P339B Ford Transit Connect
  • P339B Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.