B2972

B2972 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2972 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 B2972 Fault Code Meaning :

Ford B2972 Symptoms :

Ford B2972 Reasons :

How To Fix Ford B2972 Trouble Code ?

Which Ford cars have the code B2972?

  • B2972 Ford Aerostar
  • B2972 Ford Bronco
  • B2972 Ford C-Max
  • B2972 Ford C-Max Energi
  • B2972 Ford C-Max Hybrid
  • B2972 Ford Contour
  • B2972 Ford Crown Victoria
  • B2972 Ford EcoSport
  • B2972 Ford Econoline
  • B2972 Ford Edge
  • B2972 Ford Escape
  • B2972 Ford Escape Hybrid
  • B2972 Ford Escort
  • B2972 Ford Everest
  • B2972 Ford Excursion
  • B2972 Ford Expedition
  • B2972 Ford Explorer
  • B2972 Ford Explorer Sport Trac
  • B2972 Ford F-150
  • B2972 Ford F-250
  • B2972 Ford F-350
  • B2972 Ford Fiesta
  • B2972 Ford Flex
  • B2972 Ford Focus
  • B2972 Ford Focus Electric
  • B2972 Ford Freestar
  • B2972 Ford Freestyle
  • B2972 Ford Fusion
  • B2972 Ford Fusion Energi
  • B2972 Ford Fusion Hybrid
  • B2972 Ford Fusion Plug-In Hybrid
  • B2972 Ford GT
  • B2972 Ford Mustang
  • B2972 Ford Mustang Mach-E
  • B2972 Ford Mystique
  • B2972 Ford Probe
  • B2972 Ford Ranger
  • B2972 Ford Taurus
  • B2972 Ford Taurus X
  • B2972 Ford Tempo
  • B2972 Ford Thunderbird
  • B2972 Ford Transit
  • B2972 Ford Transit Connect
  • B2972 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.