P3C31

P3C31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3C31 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 P3C31 Fault Code Meaning :

Ford P3C31 Symptoms :

Ford P3C31 Reasons :

How To Fix Ford P3C31 Trouble Code ?

Which Ford cars have the code P3C31?

  • P3C31 Ford Aerostar
  • P3C31 Ford Bronco
  • P3C31 Ford C-Max
  • P3C31 Ford C-Max Energi
  • P3C31 Ford C-Max Hybrid
  • P3C31 Ford Contour
  • P3C31 Ford Crown Victoria
  • P3C31 Ford EcoSport
  • P3C31 Ford Econoline
  • P3C31 Ford Edge
  • P3C31 Ford Escape
  • P3C31 Ford Escape Hybrid
  • P3C31 Ford Escort
  • P3C31 Ford Everest
  • P3C31 Ford Excursion
  • P3C31 Ford Expedition
  • P3C31 Ford Explorer
  • P3C31 Ford Explorer Sport Trac
  • P3C31 Ford F-150
  • P3C31 Ford F-250
  • P3C31 Ford F-350
  • P3C31 Ford Fiesta
  • P3C31 Ford Flex
  • P3C31 Ford Focus
  • P3C31 Ford Focus Electric
  • P3C31 Ford Freestar
  • P3C31 Ford Freestyle
  • P3C31 Ford Fusion
  • P3C31 Ford Fusion Energi
  • P3C31 Ford Fusion Hybrid
  • P3C31 Ford Fusion Plug-In Hybrid
  • P3C31 Ford GT
  • P3C31 Ford Mustang
  • P3C31 Ford Mustang Mach-E
  • P3C31 Ford Mystique
  • P3C31 Ford Probe
  • P3C31 Ford Ranger
  • P3C31 Ford Taurus
  • P3C31 Ford Taurus X
  • P3C31 Ford Tempo
  • P3C31 Ford Thunderbird
  • P3C31 Ford Transit
  • P3C31 Ford Transit Connect
  • P3C31 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.