P804E

P804E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P804E 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 P804E Fault Code Meaning :

Ford P804E Symptoms :

Ford P804E Reasons :

How To Fix Ford P804E Trouble Code ?

Which Ford cars have the code P804E?

  • P804E Ford Aerostar
  • P804E Ford Bronco
  • P804E Ford C-Max
  • P804E Ford C-Max Energi
  • P804E Ford C-Max Hybrid
  • P804E Ford Contour
  • P804E Ford Crown Victoria
  • P804E Ford EcoSport
  • P804E Ford Econoline
  • P804E Ford Edge
  • P804E Ford Escape
  • P804E Ford Escape Hybrid
  • P804E Ford Escort
  • P804E Ford Everest
  • P804E Ford Excursion
  • P804E Ford Expedition
  • P804E Ford Explorer
  • P804E Ford Explorer Sport Trac
  • P804E Ford F-150
  • P804E Ford F-250
  • P804E Ford F-350
  • P804E Ford Fiesta
  • P804E Ford Flex
  • P804E Ford Focus
  • P804E Ford Focus Electric
  • P804E Ford Freestar
  • P804E Ford Freestyle
  • P804E Ford Fusion
  • P804E Ford Fusion Energi
  • P804E Ford Fusion Hybrid
  • P804E Ford Fusion Plug-In Hybrid
  • P804E Ford GT
  • P804E Ford Mustang
  • P804E Ford Mustang Mach-E
  • P804E Ford Mystique
  • P804E Ford Probe
  • P804E Ford Ranger
  • P804E Ford Taurus
  • P804E Ford Taurus X
  • P804E Ford Tempo
  • P804E Ford Thunderbird
  • P804E Ford Transit
  • P804E Ford Transit Connect
  • P804E 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.