P9F04

P9F04 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9F04 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P9F04 Fault Code Meaning :

Ford P9F04 Symptoms :

Ford P9F04 Reasons :

How To Fix Ford P9F04 Trouble Code ?

Which Ford cars have the code P9F04?

  • P9F04 Ford Aerostar
  • P9F04 Ford Bronco
  • P9F04 Ford C-Max
  • P9F04 Ford C-Max Energi
  • P9F04 Ford C-Max Hybrid
  • P9F04 Ford Contour
  • P9F04 Ford Crown Victoria
  • P9F04 Ford EcoSport
  • P9F04 Ford Econoline
  • P9F04 Ford Edge
  • P9F04 Ford Escape
  • P9F04 Ford Escape Hybrid
  • P9F04 Ford Escort
  • P9F04 Ford Everest
  • P9F04 Ford Excursion
  • P9F04 Ford Expedition
  • P9F04 Ford Explorer
  • P9F04 Ford Explorer Sport Trac
  • P9F04 Ford F-150
  • P9F04 Ford F-250
  • P9F04 Ford F-350
  • P9F04 Ford Fiesta
  • P9F04 Ford Flex
  • P9F04 Ford Focus
  • P9F04 Ford Focus Electric
  • P9F04 Ford Freestar
  • P9F04 Ford Freestyle
  • P9F04 Ford Fusion
  • P9F04 Ford Fusion Energi
  • P9F04 Ford Fusion Hybrid
  • P9F04 Ford Fusion Plug-In Hybrid
  • P9F04 Ford GT
  • P9F04 Ford Mustang
  • P9F04 Ford Mustang Mach-E
  • P9F04 Ford Mystique
  • P9F04 Ford Probe
  • P9F04 Ford Ranger
  • P9F04 Ford Taurus
  • P9F04 Ford Taurus X
  • P9F04 Ford Tempo
  • P9F04 Ford Thunderbird
  • P9F04 Ford Transit
  • P9F04 Ford Transit Connect
  • P9F04 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.