C2731

C2731 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2731 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 C2731 Fault Code Meaning :

Ford C2731 Symptoms :

Ford C2731 Reasons :

How To Fix Ford C2731 Trouble Code ?

Which Ford cars have the code C2731?

  • C2731 Ford Aerostar
  • C2731 Ford Bronco
  • C2731 Ford C-Max
  • C2731 Ford C-Max Energi
  • C2731 Ford C-Max Hybrid
  • C2731 Ford Contour
  • C2731 Ford Crown Victoria
  • C2731 Ford EcoSport
  • C2731 Ford Econoline
  • C2731 Ford Edge
  • C2731 Ford Escape
  • C2731 Ford Escape Hybrid
  • C2731 Ford Escort
  • C2731 Ford Everest
  • C2731 Ford Excursion
  • C2731 Ford Expedition
  • C2731 Ford Explorer
  • C2731 Ford Explorer Sport Trac
  • C2731 Ford F-150
  • C2731 Ford F-250
  • C2731 Ford F-350
  • C2731 Ford Fiesta
  • C2731 Ford Flex
  • C2731 Ford Focus
  • C2731 Ford Focus Electric
  • C2731 Ford Freestar
  • C2731 Ford Freestyle
  • C2731 Ford Fusion
  • C2731 Ford Fusion Energi
  • C2731 Ford Fusion Hybrid
  • C2731 Ford Fusion Plug-In Hybrid
  • C2731 Ford GT
  • C2731 Ford Mustang
  • C2731 Ford Mustang Mach-E
  • C2731 Ford Mystique
  • C2731 Ford Probe
  • C2731 Ford Ranger
  • C2731 Ford Taurus
  • C2731 Ford Taurus X
  • C2731 Ford Tempo
  • C2731 Ford Thunderbird
  • C2731 Ford Transit
  • C2731 Ford Transit Connect
  • C2731 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.