P644F

P644F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P644F Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P644F Fault Code Meaning :

Ford P644F Symptoms :

Ford P644F Reasons :

How To Fix Ford P644F Trouble Code ?

Which Ford cars have the code P644F?

  • P644F Ford Aerostar
  • P644F Ford Bronco
  • P644F Ford C-Max
  • P644F Ford C-Max Energi
  • P644F Ford C-Max Hybrid
  • P644F Ford Contour
  • P644F Ford Crown Victoria
  • P644F Ford EcoSport
  • P644F Ford Econoline
  • P644F Ford Edge
  • P644F Ford Escape
  • P644F Ford Escape Hybrid
  • P644F Ford Escort
  • P644F Ford Everest
  • P644F Ford Excursion
  • P644F Ford Expedition
  • P644F Ford Explorer
  • P644F Ford Explorer Sport Trac
  • P644F Ford F-150
  • P644F Ford F-250
  • P644F Ford F-350
  • P644F Ford Fiesta
  • P644F Ford Flex
  • P644F Ford Focus
  • P644F Ford Focus Electric
  • P644F Ford Freestar
  • P644F Ford Freestyle
  • P644F Ford Fusion
  • P644F Ford Fusion Energi
  • P644F Ford Fusion Hybrid
  • P644F Ford Fusion Plug-In Hybrid
  • P644F Ford GT
  • P644F Ford Mustang
  • P644F Ford Mustang Mach-E
  • P644F Ford Mystique
  • P644F Ford Probe
  • P644F Ford Ranger
  • P644F Ford Taurus
  • P644F Ford Taurus X
  • P644F Ford Tempo
  • P644F Ford Thunderbird
  • P644F Ford Transit
  • P644F Ford Transit Connect
  • P644F 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.