P55F7

P55F7 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P55F7 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 P55F7 Fault Code Meaning :

Ford P55F7 Symptoms :

Ford P55F7 Reasons :

How To Fix Ford P55F7 Trouble Code ?

Which Ford cars have the code P55F7?

  • P55F7 Ford Aerostar
  • P55F7 Ford Bronco
  • P55F7 Ford C-Max
  • P55F7 Ford C-Max Energi
  • P55F7 Ford C-Max Hybrid
  • P55F7 Ford Contour
  • P55F7 Ford Crown Victoria
  • P55F7 Ford EcoSport
  • P55F7 Ford Econoline
  • P55F7 Ford Edge
  • P55F7 Ford Escape
  • P55F7 Ford Escape Hybrid
  • P55F7 Ford Escort
  • P55F7 Ford Everest
  • P55F7 Ford Excursion
  • P55F7 Ford Expedition
  • P55F7 Ford Explorer
  • P55F7 Ford Explorer Sport Trac
  • P55F7 Ford F-150
  • P55F7 Ford F-250
  • P55F7 Ford F-350
  • P55F7 Ford Fiesta
  • P55F7 Ford Flex
  • P55F7 Ford Focus
  • P55F7 Ford Focus Electric
  • P55F7 Ford Freestar
  • P55F7 Ford Freestyle
  • P55F7 Ford Fusion
  • P55F7 Ford Fusion Energi
  • P55F7 Ford Fusion Hybrid
  • P55F7 Ford Fusion Plug-In Hybrid
  • P55F7 Ford GT
  • P55F7 Ford Mustang
  • P55F7 Ford Mustang Mach-E
  • P55F7 Ford Mystique
  • P55F7 Ford Probe
  • P55F7 Ford Ranger
  • P55F7 Ford Taurus
  • P55F7 Ford Taurus X
  • P55F7 Ford Tempo
  • P55F7 Ford Thunderbird
  • P55F7 Ford Transit
  • P55F7 Ford Transit Connect
  • P55F7 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.