P55E9

P55E9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P55E9 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P55E9 Fault Code Meaning :

Ford P55E9 Symptoms :

Ford P55E9 Reasons :

How To Fix Ford P55E9 Trouble Code ?

Which Ford cars have the code P55E9?

  • P55E9 Ford Aerostar
  • P55E9 Ford Bronco
  • P55E9 Ford C-Max
  • P55E9 Ford C-Max Energi
  • P55E9 Ford C-Max Hybrid
  • P55E9 Ford Contour
  • P55E9 Ford Crown Victoria
  • P55E9 Ford EcoSport
  • P55E9 Ford Econoline
  • P55E9 Ford Edge
  • P55E9 Ford Escape
  • P55E9 Ford Escape Hybrid
  • P55E9 Ford Escort
  • P55E9 Ford Everest
  • P55E9 Ford Excursion
  • P55E9 Ford Expedition
  • P55E9 Ford Explorer
  • P55E9 Ford Explorer Sport Trac
  • P55E9 Ford F-150
  • P55E9 Ford F-250
  • P55E9 Ford F-350
  • P55E9 Ford Fiesta
  • P55E9 Ford Flex
  • P55E9 Ford Focus
  • P55E9 Ford Focus Electric
  • P55E9 Ford Freestar
  • P55E9 Ford Freestyle
  • P55E9 Ford Fusion
  • P55E9 Ford Fusion Energi
  • P55E9 Ford Fusion Hybrid
  • P55E9 Ford Fusion Plug-In Hybrid
  • P55E9 Ford GT
  • P55E9 Ford Mustang
  • P55E9 Ford Mustang Mach-E
  • P55E9 Ford Mystique
  • P55E9 Ford Probe
  • P55E9 Ford Ranger
  • P55E9 Ford Taurus
  • P55E9 Ford Taurus X
  • P55E9 Ford Tempo
  • P55E9 Ford Thunderbird
  • P55E9 Ford Transit
  • P55E9 Ford Transit Connect
  • P55E9 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.