P3F31

P3F31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3F31 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P3F31 Fault Code Meaning :

Ford P3F31 Symptoms :

Ford P3F31 Reasons :

How To Fix Ford P3F31 Trouble Code ?

Which Ford cars have the code P3F31?

  • P3F31 Ford Aerostar
  • P3F31 Ford Bronco
  • P3F31 Ford C-Max
  • P3F31 Ford C-Max Energi
  • P3F31 Ford C-Max Hybrid
  • P3F31 Ford Contour
  • P3F31 Ford Crown Victoria
  • P3F31 Ford EcoSport
  • P3F31 Ford Econoline
  • P3F31 Ford Edge
  • P3F31 Ford Escape
  • P3F31 Ford Escape Hybrid
  • P3F31 Ford Escort
  • P3F31 Ford Everest
  • P3F31 Ford Excursion
  • P3F31 Ford Expedition
  • P3F31 Ford Explorer
  • P3F31 Ford Explorer Sport Trac
  • P3F31 Ford F-150
  • P3F31 Ford F-250
  • P3F31 Ford F-350
  • P3F31 Ford Fiesta
  • P3F31 Ford Flex
  • P3F31 Ford Focus
  • P3F31 Ford Focus Electric
  • P3F31 Ford Freestar
  • P3F31 Ford Freestyle
  • P3F31 Ford Fusion
  • P3F31 Ford Fusion Energi
  • P3F31 Ford Fusion Hybrid
  • P3F31 Ford Fusion Plug-In Hybrid
  • P3F31 Ford GT
  • P3F31 Ford Mustang
  • P3F31 Ford Mustang Mach-E
  • P3F31 Ford Mystique
  • P3F31 Ford Probe
  • P3F31 Ford Ranger
  • P3F31 Ford Taurus
  • P3F31 Ford Taurus X
  • P3F31 Ford Tempo
  • P3F31 Ford Thunderbird
  • P3F31 Ford Transit
  • P3F31 Ford Transit Connect
  • P3F31 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.