P789E

P789E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P789E Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P789E Fault Code Meaning :

Ford P789E Symptoms :

Ford P789E Reasons :

How To Fix Ford P789E Trouble Code ?

Which Ford cars have the code P789E?

  • P789E Ford Aerostar
  • P789E Ford Bronco
  • P789E Ford C-Max
  • P789E Ford C-Max Energi
  • P789E Ford C-Max Hybrid
  • P789E Ford Contour
  • P789E Ford Crown Victoria
  • P789E Ford EcoSport
  • P789E Ford Econoline
  • P789E Ford Edge
  • P789E Ford Escape
  • P789E Ford Escape Hybrid
  • P789E Ford Escort
  • P789E Ford Everest
  • P789E Ford Excursion
  • P789E Ford Expedition
  • P789E Ford Explorer
  • P789E Ford Explorer Sport Trac
  • P789E Ford F-150
  • P789E Ford F-250
  • P789E Ford F-350
  • P789E Ford Fiesta
  • P789E Ford Flex
  • P789E Ford Focus
  • P789E Ford Focus Electric
  • P789E Ford Freestar
  • P789E Ford Freestyle
  • P789E Ford Fusion
  • P789E Ford Fusion Energi
  • P789E Ford Fusion Hybrid
  • P789E Ford Fusion Plug-In Hybrid
  • P789E Ford GT
  • P789E Ford Mustang
  • P789E Ford Mustang Mach-E
  • P789E Ford Mystique
  • P789E Ford Probe
  • P789E Ford Ranger
  • P789E Ford Taurus
  • P789E Ford Taurus X
  • P789E Ford Tempo
  • P789E Ford Thunderbird
  • P789E Ford Transit
  • P789E Ford Transit Connect
  • P789E 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.