P550A

P550A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P550A Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P550A Fault Code Meaning :

Ford P550A Symptoms :

Ford P550A Reasons :

How To Fix Ford P550A Trouble Code ?

Which Ford cars have the code P550A?

  • P550A Ford Aerostar
  • P550A Ford Bronco
  • P550A Ford C-Max
  • P550A Ford C-Max Energi
  • P550A Ford C-Max Hybrid
  • P550A Ford Contour
  • P550A Ford Crown Victoria
  • P550A Ford EcoSport
  • P550A Ford Econoline
  • P550A Ford Edge
  • P550A Ford Escape
  • P550A Ford Escape Hybrid
  • P550A Ford Escort
  • P550A Ford Everest
  • P550A Ford Excursion
  • P550A Ford Expedition
  • P550A Ford Explorer
  • P550A Ford Explorer Sport Trac
  • P550A Ford F-150
  • P550A Ford F-250
  • P550A Ford F-350
  • P550A Ford Fiesta
  • P550A Ford Flex
  • P550A Ford Focus
  • P550A Ford Focus Electric
  • P550A Ford Freestar
  • P550A Ford Freestyle
  • P550A Ford Fusion
  • P550A Ford Fusion Energi
  • P550A Ford Fusion Hybrid
  • P550A Ford Fusion Plug-In Hybrid
  • P550A Ford GT
  • P550A Ford Mustang
  • P550A Ford Mustang Mach-E
  • P550A Ford Mystique
  • P550A Ford Probe
  • P550A Ford Ranger
  • P550A Ford Taurus
  • P550A Ford Taurus X
  • P550A Ford Tempo
  • P550A Ford Thunderbird
  • P550A Ford Transit
  • P550A Ford Transit Connect
  • P550A 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.