P4D55

P4D55 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4D55 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P4D55 Fault Code Meaning :

Ford P4D55 Symptoms :

Ford P4D55 Reasons :

How To Fix Ford P4D55 Trouble Code ?

Which Ford cars have the code P4D55?

  • P4D55 Ford Aerostar
  • P4D55 Ford Bronco
  • P4D55 Ford C-Max
  • P4D55 Ford C-Max Energi
  • P4D55 Ford C-Max Hybrid
  • P4D55 Ford Contour
  • P4D55 Ford Crown Victoria
  • P4D55 Ford EcoSport
  • P4D55 Ford Econoline
  • P4D55 Ford Edge
  • P4D55 Ford Escape
  • P4D55 Ford Escape Hybrid
  • P4D55 Ford Escort
  • P4D55 Ford Everest
  • P4D55 Ford Excursion
  • P4D55 Ford Expedition
  • P4D55 Ford Explorer
  • P4D55 Ford Explorer Sport Trac
  • P4D55 Ford F-150
  • P4D55 Ford F-250
  • P4D55 Ford F-350
  • P4D55 Ford Fiesta
  • P4D55 Ford Flex
  • P4D55 Ford Focus
  • P4D55 Ford Focus Electric
  • P4D55 Ford Freestar
  • P4D55 Ford Freestyle
  • P4D55 Ford Fusion
  • P4D55 Ford Fusion Energi
  • P4D55 Ford Fusion Hybrid
  • P4D55 Ford Fusion Plug-In Hybrid
  • P4D55 Ford GT
  • P4D55 Ford Mustang
  • P4D55 Ford Mustang Mach-E
  • P4D55 Ford Mystique
  • P4D55 Ford Probe
  • P4D55 Ford Ranger
  • P4D55 Ford Taurus
  • P4D55 Ford Taurus X
  • P4D55 Ford Tempo
  • P4D55 Ford Thunderbird
  • P4D55 Ford Transit
  • P4D55 Ford Transit Connect
  • P4D55 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.