P3F78

P3F78 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3F78 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 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 P3F78 Fault Code Meaning :

Ford P3F78 Symptoms :

Ford P3F78 Reasons :

How To Fix Ford P3F78 Trouble Code ?

Which Ford cars have the code P3F78?

  • P3F78 Ford Aerostar
  • P3F78 Ford Bronco
  • P3F78 Ford C-Max
  • P3F78 Ford C-Max Energi
  • P3F78 Ford C-Max Hybrid
  • P3F78 Ford Contour
  • P3F78 Ford Crown Victoria
  • P3F78 Ford EcoSport
  • P3F78 Ford Econoline
  • P3F78 Ford Edge
  • P3F78 Ford Escape
  • P3F78 Ford Escape Hybrid
  • P3F78 Ford Escort
  • P3F78 Ford Everest
  • P3F78 Ford Excursion
  • P3F78 Ford Expedition
  • P3F78 Ford Explorer
  • P3F78 Ford Explorer Sport Trac
  • P3F78 Ford F-150
  • P3F78 Ford F-250
  • P3F78 Ford F-350
  • P3F78 Ford Fiesta
  • P3F78 Ford Flex
  • P3F78 Ford Focus
  • P3F78 Ford Focus Electric
  • P3F78 Ford Freestar
  • P3F78 Ford Freestyle
  • P3F78 Ford Fusion
  • P3F78 Ford Fusion Energi
  • P3F78 Ford Fusion Hybrid
  • P3F78 Ford Fusion Plug-In Hybrid
  • P3F78 Ford GT
  • P3F78 Ford Mustang
  • P3F78 Ford Mustang Mach-E
  • P3F78 Ford Mystique
  • P3F78 Ford Probe
  • P3F78 Ford Ranger
  • P3F78 Ford Taurus
  • P3F78 Ford Taurus X
  • P3F78 Ford Tempo
  • P3F78 Ford Thunderbird
  • P3F78 Ford Transit
  • P3F78 Ford Transit Connect
  • P3F78 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.