B2A31

B2A31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2A31 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 B2A31 Fault Code Meaning :

Ford B2A31 Symptoms :

Ford B2A31 Reasons :

How To Fix Ford B2A31 Trouble Code ?

Which Ford cars have the code B2A31?

  • B2A31 Ford Aerostar
  • B2A31 Ford Bronco
  • B2A31 Ford C-Max
  • B2A31 Ford C-Max Energi
  • B2A31 Ford C-Max Hybrid
  • B2A31 Ford Contour
  • B2A31 Ford Crown Victoria
  • B2A31 Ford EcoSport
  • B2A31 Ford Econoline
  • B2A31 Ford Edge
  • B2A31 Ford Escape
  • B2A31 Ford Escape Hybrid
  • B2A31 Ford Escort
  • B2A31 Ford Everest
  • B2A31 Ford Excursion
  • B2A31 Ford Expedition
  • B2A31 Ford Explorer
  • B2A31 Ford Explorer Sport Trac
  • B2A31 Ford F-150
  • B2A31 Ford F-250
  • B2A31 Ford F-350
  • B2A31 Ford Fiesta
  • B2A31 Ford Flex
  • B2A31 Ford Focus
  • B2A31 Ford Focus Electric
  • B2A31 Ford Freestar
  • B2A31 Ford Freestyle
  • B2A31 Ford Fusion
  • B2A31 Ford Fusion Energi
  • B2A31 Ford Fusion Hybrid
  • B2A31 Ford Fusion Plug-In Hybrid
  • B2A31 Ford GT
  • B2A31 Ford Mustang
  • B2A31 Ford Mustang Mach-E
  • B2A31 Ford Mystique
  • B2A31 Ford Probe
  • B2A31 Ford Ranger
  • B2A31 Ford Taurus
  • B2A31 Ford Taurus X
  • B2A31 Ford Tempo
  • B2A31 Ford Thunderbird
  • B2A31 Ford Transit
  • B2A31 Ford Transit Connect
  • B2A31 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.