P0794

P0794 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0794 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 P0794 Fault Code Meaning :

Ford P0794 Symptoms :

Ford P0794 Reasons :

How To Fix Ford P0794 Trouble Code ?

Which Ford cars have the code P0794?

  • P0794 Ford Aerostar
  • P0794 Ford Bronco
  • P0794 Ford C-Max
  • P0794 Ford C-Max Energi
  • P0794 Ford C-Max Hybrid
  • P0794 Ford Contour
  • P0794 Ford Crown Victoria
  • P0794 Ford EcoSport
  • P0794 Ford Econoline
  • P0794 Ford Edge
  • P0794 Ford Escape
  • P0794 Ford Escape Hybrid
  • P0794 Ford Escort
  • P0794 Ford Everest
  • P0794 Ford Excursion
  • P0794 Ford Expedition
  • P0794 Ford Explorer
  • P0794 Ford Explorer Sport Trac
  • P0794 Ford F-150
  • P0794 Ford F-250
  • P0794 Ford F-350
  • P0794 Ford Fiesta
  • P0794 Ford Flex
  • P0794 Ford Focus
  • P0794 Ford Focus Electric
  • P0794 Ford Freestar
  • P0794 Ford Freestyle
  • P0794 Ford Fusion
  • P0794 Ford Fusion Energi
  • P0794 Ford Fusion Hybrid
  • P0794 Ford Fusion Plug-In Hybrid
  • P0794 Ford GT
  • P0794 Ford Mustang
  • P0794 Ford Mustang Mach-E
  • P0794 Ford Mystique
  • P0794 Ford Probe
  • P0794 Ford Ranger
  • P0794 Ford Taurus
  • P0794 Ford Taurus X
  • P0794 Ford Tempo
  • P0794 Ford Thunderbird
  • P0794 Ford Transit
  • P0794 Ford Transit Connect
  • P0794 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.