P6F31

P6F31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6F31 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P6F31 Fault Code Meaning :

Ford P6F31 Symptoms :

Ford P6F31 Reasons :

How To Fix Ford P6F31 Trouble Code ?

Which Ford cars have the code P6F31?

  • P6F31 Ford Aerostar
  • P6F31 Ford Bronco
  • P6F31 Ford C-Max
  • P6F31 Ford C-Max Energi
  • P6F31 Ford C-Max Hybrid
  • P6F31 Ford Contour
  • P6F31 Ford Crown Victoria
  • P6F31 Ford EcoSport
  • P6F31 Ford Econoline
  • P6F31 Ford Edge
  • P6F31 Ford Escape
  • P6F31 Ford Escape Hybrid
  • P6F31 Ford Escort
  • P6F31 Ford Everest
  • P6F31 Ford Excursion
  • P6F31 Ford Expedition
  • P6F31 Ford Explorer
  • P6F31 Ford Explorer Sport Trac
  • P6F31 Ford F-150
  • P6F31 Ford F-250
  • P6F31 Ford F-350
  • P6F31 Ford Fiesta
  • P6F31 Ford Flex
  • P6F31 Ford Focus
  • P6F31 Ford Focus Electric
  • P6F31 Ford Freestar
  • P6F31 Ford Freestyle
  • P6F31 Ford Fusion
  • P6F31 Ford Fusion Energi
  • P6F31 Ford Fusion Hybrid
  • P6F31 Ford Fusion Plug-In Hybrid
  • P6F31 Ford GT
  • P6F31 Ford Mustang
  • P6F31 Ford Mustang Mach-E
  • P6F31 Ford Mystique
  • P6F31 Ford Probe
  • P6F31 Ford Ranger
  • P6F31 Ford Taurus
  • P6F31 Ford Taurus X
  • P6F31 Ford Tempo
  • P6F31 Ford Thunderbird
  • P6F31 Ford Transit
  • P6F31 Ford Transit Connect
  • P6F31 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.