P0E77

P0E77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0E77 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P0E77 Fault Code Meaning :

Ford P0E77 Symptoms :

Ford P0E77 Reasons :

How To Fix Ford P0E77 Trouble Code ?

Which Ford cars have the code P0E77?

  • P0E77 Ford Aerostar
  • P0E77 Ford Bronco
  • P0E77 Ford C-Max
  • P0E77 Ford C-Max Energi
  • P0E77 Ford C-Max Hybrid
  • P0E77 Ford Contour
  • P0E77 Ford Crown Victoria
  • P0E77 Ford EcoSport
  • P0E77 Ford Econoline
  • P0E77 Ford Edge
  • P0E77 Ford Escape
  • P0E77 Ford Escape Hybrid
  • P0E77 Ford Escort
  • P0E77 Ford Everest
  • P0E77 Ford Excursion
  • P0E77 Ford Expedition
  • P0E77 Ford Explorer
  • P0E77 Ford Explorer Sport Trac
  • P0E77 Ford F-150
  • P0E77 Ford F-250
  • P0E77 Ford F-350
  • P0E77 Ford Fiesta
  • P0E77 Ford Flex
  • P0E77 Ford Focus
  • P0E77 Ford Focus Electric
  • P0E77 Ford Freestar
  • P0E77 Ford Freestyle
  • P0E77 Ford Fusion
  • P0E77 Ford Fusion Energi
  • P0E77 Ford Fusion Hybrid
  • P0E77 Ford Fusion Plug-In Hybrid
  • P0E77 Ford GT
  • P0E77 Ford Mustang
  • P0E77 Ford Mustang Mach-E
  • P0E77 Ford Mystique
  • P0E77 Ford Probe
  • P0E77 Ford Ranger
  • P0E77 Ford Taurus
  • P0E77 Ford Taurus X
  • P0E77 Ford Tempo
  • P0E77 Ford Thunderbird
  • P0E77 Ford Transit
  • P0E77 Ford Transit Connect
  • P0E77 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.