P748E

P748E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P748E Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P748E Fault Code Meaning :

Ford P748E Symptoms :

Ford P748E Reasons :

How To Fix Ford P748E Trouble Code ?

Which Ford cars have the code P748E?

  • P748E Ford Aerostar
  • P748E Ford Bronco
  • P748E Ford C-Max
  • P748E Ford C-Max Energi
  • P748E Ford C-Max Hybrid
  • P748E Ford Contour
  • P748E Ford Crown Victoria
  • P748E Ford EcoSport
  • P748E Ford Econoline
  • P748E Ford Edge
  • P748E Ford Escape
  • P748E Ford Escape Hybrid
  • P748E Ford Escort
  • P748E Ford Everest
  • P748E Ford Excursion
  • P748E Ford Expedition
  • P748E Ford Explorer
  • P748E Ford Explorer Sport Trac
  • P748E Ford F-150
  • P748E Ford F-250
  • P748E Ford F-350
  • P748E Ford Fiesta
  • P748E Ford Flex
  • P748E Ford Focus
  • P748E Ford Focus Electric
  • P748E Ford Freestar
  • P748E Ford Freestyle
  • P748E Ford Fusion
  • P748E Ford Fusion Energi
  • P748E Ford Fusion Hybrid
  • P748E Ford Fusion Plug-In Hybrid
  • P748E Ford GT
  • P748E Ford Mustang
  • P748E Ford Mustang Mach-E
  • P748E Ford Mystique
  • P748E Ford Probe
  • P748E Ford Ranger
  • P748E Ford Taurus
  • P748E Ford Taurus X
  • P748E Ford Tempo
  • P748E Ford Thunderbird
  • P748E Ford Transit
  • P748E Ford Transit Connect
  • P748E 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.