P743F

P743F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P743F Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P743F Fault Code Meaning :

Ford P743F Symptoms :

Ford P743F Reasons :

How To Fix Ford P743F Trouble Code ?

Which Ford cars have the code P743F?

  • P743F Ford Aerostar
  • P743F Ford Bronco
  • P743F Ford C-Max
  • P743F Ford C-Max Energi
  • P743F Ford C-Max Hybrid
  • P743F Ford Contour
  • P743F Ford Crown Victoria
  • P743F Ford EcoSport
  • P743F Ford Econoline
  • P743F Ford Edge
  • P743F Ford Escape
  • P743F Ford Escape Hybrid
  • P743F Ford Escort
  • P743F Ford Everest
  • P743F Ford Excursion
  • P743F Ford Expedition
  • P743F Ford Explorer
  • P743F Ford Explorer Sport Trac
  • P743F Ford F-150
  • P743F Ford F-250
  • P743F Ford F-350
  • P743F Ford Fiesta
  • P743F Ford Flex
  • P743F Ford Focus
  • P743F Ford Focus Electric
  • P743F Ford Freestar
  • P743F Ford Freestyle
  • P743F Ford Fusion
  • P743F Ford Fusion Energi
  • P743F Ford Fusion Hybrid
  • P743F Ford Fusion Plug-In Hybrid
  • P743F Ford GT
  • P743F Ford Mustang
  • P743F Ford Mustang Mach-E
  • P743F Ford Mystique
  • P743F Ford Probe
  • P743F Ford Ranger
  • P743F Ford Taurus
  • P743F Ford Taurus X
  • P743F Ford Tempo
  • P743F Ford Thunderbird
  • P743F Ford Transit
  • P743F Ford Transit Connect
  • P743F 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.