P477F

P477F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P477F 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 P477F Fault Code Meaning :

Ford P477F Symptoms :

Ford P477F Reasons :

How To Fix Ford P477F Trouble Code ?

Which Ford cars have the code P477F?

  • P477F Ford Aerostar
  • P477F Ford Bronco
  • P477F Ford C-Max
  • P477F Ford C-Max Energi
  • P477F Ford C-Max Hybrid
  • P477F Ford Contour
  • P477F Ford Crown Victoria
  • P477F Ford EcoSport
  • P477F Ford Econoline
  • P477F Ford Edge
  • P477F Ford Escape
  • P477F Ford Escape Hybrid
  • P477F Ford Escort
  • P477F Ford Everest
  • P477F Ford Excursion
  • P477F Ford Expedition
  • P477F Ford Explorer
  • P477F Ford Explorer Sport Trac
  • P477F Ford F-150
  • P477F Ford F-250
  • P477F Ford F-350
  • P477F Ford Fiesta
  • P477F Ford Flex
  • P477F Ford Focus
  • P477F Ford Focus Electric
  • P477F Ford Freestar
  • P477F Ford Freestyle
  • P477F Ford Fusion
  • P477F Ford Fusion Energi
  • P477F Ford Fusion Hybrid
  • P477F Ford Fusion Plug-In Hybrid
  • P477F Ford GT
  • P477F Ford Mustang
  • P477F Ford Mustang Mach-E
  • P477F Ford Mystique
  • P477F Ford Probe
  • P477F Ford Ranger
  • P477F Ford Taurus
  • P477F Ford Taurus X
  • P477F Ford Tempo
  • P477F Ford Thunderbird
  • P477F Ford Transit
  • P477F Ford Transit Connect
  • P477F 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.