P54F1

P54F1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P54F1 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P54F1 Fault Code Meaning :

Ford P54F1 Symptoms :

Ford P54F1 Reasons :

How To Fix Ford P54F1 Trouble Code ?

Which Ford cars have the code P54F1?

  • P54F1 Ford Aerostar
  • P54F1 Ford Bronco
  • P54F1 Ford C-Max
  • P54F1 Ford C-Max Energi
  • P54F1 Ford C-Max Hybrid
  • P54F1 Ford Contour
  • P54F1 Ford Crown Victoria
  • P54F1 Ford EcoSport
  • P54F1 Ford Econoline
  • P54F1 Ford Edge
  • P54F1 Ford Escape
  • P54F1 Ford Escape Hybrid
  • P54F1 Ford Escort
  • P54F1 Ford Everest
  • P54F1 Ford Excursion
  • P54F1 Ford Expedition
  • P54F1 Ford Explorer
  • P54F1 Ford Explorer Sport Trac
  • P54F1 Ford F-150
  • P54F1 Ford F-250
  • P54F1 Ford F-350
  • P54F1 Ford Fiesta
  • P54F1 Ford Flex
  • P54F1 Ford Focus
  • P54F1 Ford Focus Electric
  • P54F1 Ford Freestar
  • P54F1 Ford Freestyle
  • P54F1 Ford Fusion
  • P54F1 Ford Fusion Energi
  • P54F1 Ford Fusion Hybrid
  • P54F1 Ford Fusion Plug-In Hybrid
  • P54F1 Ford GT
  • P54F1 Ford Mustang
  • P54F1 Ford Mustang Mach-E
  • P54F1 Ford Mystique
  • P54F1 Ford Probe
  • P54F1 Ford Ranger
  • P54F1 Ford Taurus
  • P54F1 Ford Taurus X
  • P54F1 Ford Tempo
  • P54F1 Ford Thunderbird
  • P54F1 Ford Transit
  • P54F1 Ford Transit Connect
  • P54F1 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.