P0778

P0778 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0778 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P0778 Fault Code Meaning :

Ford P0778 Symptoms :

Ford P0778 Reasons :

How To Fix Ford P0778 Trouble Code ?

Which Ford cars have the code P0778?

  • P0778 Ford Aerostar
  • P0778 Ford Bronco
  • P0778 Ford C-Max
  • P0778 Ford C-Max Energi
  • P0778 Ford C-Max Hybrid
  • P0778 Ford Contour
  • P0778 Ford Crown Victoria
  • P0778 Ford EcoSport
  • P0778 Ford Econoline
  • P0778 Ford Edge
  • P0778 Ford Escape
  • P0778 Ford Escape Hybrid
  • P0778 Ford Escort
  • P0778 Ford Everest
  • P0778 Ford Excursion
  • P0778 Ford Expedition
  • P0778 Ford Explorer
  • P0778 Ford Explorer Sport Trac
  • P0778 Ford F-150
  • P0778 Ford F-250
  • P0778 Ford F-350
  • P0778 Ford Fiesta
  • P0778 Ford Flex
  • P0778 Ford Focus
  • P0778 Ford Focus Electric
  • P0778 Ford Freestar
  • P0778 Ford Freestyle
  • P0778 Ford Fusion
  • P0778 Ford Fusion Energi
  • P0778 Ford Fusion Hybrid
  • P0778 Ford Fusion Plug-In Hybrid
  • P0778 Ford GT
  • P0778 Ford Mustang
  • P0778 Ford Mustang Mach-E
  • P0778 Ford Mystique
  • P0778 Ford Probe
  • P0778 Ford Ranger
  • P0778 Ford Taurus
  • P0778 Ford Taurus X
  • P0778 Ford Tempo
  • P0778 Ford Thunderbird
  • P0778 Ford Transit
  • P0778 Ford Transit Connect
  • P0778 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.