P623D

P623D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P623D 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 P623D Fault Code Meaning :

Ford P623D Symptoms :

Ford P623D Reasons :

How To Fix Ford P623D Trouble Code ?

Which Ford cars have the code P623D?

  • P623D Ford Aerostar
  • P623D Ford Bronco
  • P623D Ford C-Max
  • P623D Ford C-Max Energi
  • P623D Ford C-Max Hybrid
  • P623D Ford Contour
  • P623D Ford Crown Victoria
  • P623D Ford EcoSport
  • P623D Ford Econoline
  • P623D Ford Edge
  • P623D Ford Escape
  • P623D Ford Escape Hybrid
  • P623D Ford Escort
  • P623D Ford Everest
  • P623D Ford Excursion
  • P623D Ford Expedition
  • P623D Ford Explorer
  • P623D Ford Explorer Sport Trac
  • P623D Ford F-150
  • P623D Ford F-250
  • P623D Ford F-350
  • P623D Ford Fiesta
  • P623D Ford Flex
  • P623D Ford Focus
  • P623D Ford Focus Electric
  • P623D Ford Freestar
  • P623D Ford Freestyle
  • P623D Ford Fusion
  • P623D Ford Fusion Energi
  • P623D Ford Fusion Hybrid
  • P623D Ford Fusion Plug-In Hybrid
  • P623D Ford GT
  • P623D Ford Mustang
  • P623D Ford Mustang Mach-E
  • P623D Ford Mystique
  • P623D Ford Probe
  • P623D Ford Ranger
  • P623D Ford Taurus
  • P623D Ford Taurus X
  • P623D Ford Tempo
  • P623D Ford Thunderbird
  • P623D Ford Transit
  • P623D Ford Transit Connect
  • P623D 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.