B3444

B3444 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3444 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 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 B3444 Fault Code Meaning :

Ford B3444 Symptoms :

Ford B3444 Reasons :

How To Fix Ford B3444 Trouble Code ?

Which Ford cars have the code B3444?

  • B3444 Ford Aerostar
  • B3444 Ford Bronco
  • B3444 Ford C-Max
  • B3444 Ford C-Max Energi
  • B3444 Ford C-Max Hybrid
  • B3444 Ford Contour
  • B3444 Ford Crown Victoria
  • B3444 Ford EcoSport
  • B3444 Ford Econoline
  • B3444 Ford Edge
  • B3444 Ford Escape
  • B3444 Ford Escape Hybrid
  • B3444 Ford Escort
  • B3444 Ford Everest
  • B3444 Ford Excursion
  • B3444 Ford Expedition
  • B3444 Ford Explorer
  • B3444 Ford Explorer Sport Trac
  • B3444 Ford F-150
  • B3444 Ford F-250
  • B3444 Ford F-350
  • B3444 Ford Fiesta
  • B3444 Ford Flex
  • B3444 Ford Focus
  • B3444 Ford Focus Electric
  • B3444 Ford Freestar
  • B3444 Ford Freestyle
  • B3444 Ford Fusion
  • B3444 Ford Fusion Energi
  • B3444 Ford Fusion Hybrid
  • B3444 Ford Fusion Plug-In Hybrid
  • B3444 Ford GT
  • B3444 Ford Mustang
  • B3444 Ford Mustang Mach-E
  • B3444 Ford Mystique
  • B3444 Ford Probe
  • B3444 Ford Ranger
  • B3444 Ford Taurus
  • B3444 Ford Taurus X
  • B3444 Ford Tempo
  • B3444 Ford Thunderbird
  • B3444 Ford Transit
  • B3444 Ford Transit Connect
  • B3444 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.