P790D

P790D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P790D Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short 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 P790D Fault Code Meaning :

Ford P790D Symptoms :

Ford P790D Reasons :

How To Fix Ford P790D Trouble Code ?

Which Ford cars have the code P790D?

  • P790D Ford Aerostar
  • P790D Ford Bronco
  • P790D Ford C-Max
  • P790D Ford C-Max Energi
  • P790D Ford C-Max Hybrid
  • P790D Ford Contour
  • P790D Ford Crown Victoria
  • P790D Ford EcoSport
  • P790D Ford Econoline
  • P790D Ford Edge
  • P790D Ford Escape
  • P790D Ford Escape Hybrid
  • P790D Ford Escort
  • P790D Ford Everest
  • P790D Ford Excursion
  • P790D Ford Expedition
  • P790D Ford Explorer
  • P790D Ford Explorer Sport Trac
  • P790D Ford F-150
  • P790D Ford F-250
  • P790D Ford F-350
  • P790D Ford Fiesta
  • P790D Ford Flex
  • P790D Ford Focus
  • P790D Ford Focus Electric
  • P790D Ford Freestar
  • P790D Ford Freestyle
  • P790D Ford Fusion
  • P790D Ford Fusion Energi
  • P790D Ford Fusion Hybrid
  • P790D Ford Fusion Plug-In Hybrid
  • P790D Ford GT
  • P790D Ford Mustang
  • P790D Ford Mustang Mach-E
  • P790D Ford Mystique
  • P790D Ford Probe
  • P790D Ford Ranger
  • P790D Ford Taurus
  • P790D Ford Taurus X
  • P790D Ford Tempo
  • P790D Ford Thunderbird
  • P790D Ford Transit
  • P790D Ford Transit Connect
  • P790D 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.