P9A55

P9A55 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A55 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P9A55 Fault Code Meaning :

Ford P9A55 Symptoms :

Ford P9A55 Reasons :

How To Fix Ford P9A55 Trouble Code ?

Which Ford cars have the code P9A55?

  • P9A55 Ford Aerostar
  • P9A55 Ford Bronco
  • P9A55 Ford C-Max
  • P9A55 Ford C-Max Energi
  • P9A55 Ford C-Max Hybrid
  • P9A55 Ford Contour
  • P9A55 Ford Crown Victoria
  • P9A55 Ford EcoSport
  • P9A55 Ford Econoline
  • P9A55 Ford Edge
  • P9A55 Ford Escape
  • P9A55 Ford Escape Hybrid
  • P9A55 Ford Escort
  • P9A55 Ford Everest
  • P9A55 Ford Excursion
  • P9A55 Ford Expedition
  • P9A55 Ford Explorer
  • P9A55 Ford Explorer Sport Trac
  • P9A55 Ford F-150
  • P9A55 Ford F-250
  • P9A55 Ford F-350
  • P9A55 Ford Fiesta
  • P9A55 Ford Flex
  • P9A55 Ford Focus
  • P9A55 Ford Focus Electric
  • P9A55 Ford Freestar
  • P9A55 Ford Freestyle
  • P9A55 Ford Fusion
  • P9A55 Ford Fusion Energi
  • P9A55 Ford Fusion Hybrid
  • P9A55 Ford Fusion Plug-In Hybrid
  • P9A55 Ford GT
  • P9A55 Ford Mustang
  • P9A55 Ford Mustang Mach-E
  • P9A55 Ford Mystique
  • P9A55 Ford Probe
  • P9A55 Ford Ranger
  • P9A55 Ford Taurus
  • P9A55 Ford Taurus X
  • P9A55 Ford Tempo
  • P9A55 Ford Thunderbird
  • P9A55 Ford Transit
  • P9A55 Ford Transit Connect
  • P9A55 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.