P90F1

P90F1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P90F1 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 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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P90F1 Fault Code Meaning :

Ford P90F1 Symptoms :

Ford P90F1 Reasons :

How To Fix Ford P90F1 Trouble Code ?

Which Ford cars have the code P90F1?

  • P90F1 Ford Aerostar
  • P90F1 Ford Bronco
  • P90F1 Ford C-Max
  • P90F1 Ford C-Max Energi
  • P90F1 Ford C-Max Hybrid
  • P90F1 Ford Contour
  • P90F1 Ford Crown Victoria
  • P90F1 Ford EcoSport
  • P90F1 Ford Econoline
  • P90F1 Ford Edge
  • P90F1 Ford Escape
  • P90F1 Ford Escape Hybrid
  • P90F1 Ford Escort
  • P90F1 Ford Everest
  • P90F1 Ford Excursion
  • P90F1 Ford Expedition
  • P90F1 Ford Explorer
  • P90F1 Ford Explorer Sport Trac
  • P90F1 Ford F-150
  • P90F1 Ford F-250
  • P90F1 Ford F-350
  • P90F1 Ford Fiesta
  • P90F1 Ford Flex
  • P90F1 Ford Focus
  • P90F1 Ford Focus Electric
  • P90F1 Ford Freestar
  • P90F1 Ford Freestyle
  • P90F1 Ford Fusion
  • P90F1 Ford Fusion Energi
  • P90F1 Ford Fusion Hybrid
  • P90F1 Ford Fusion Plug-In Hybrid
  • P90F1 Ford GT
  • P90F1 Ford Mustang
  • P90F1 Ford Mustang Mach-E
  • P90F1 Ford Mystique
  • P90F1 Ford Probe
  • P90F1 Ford Ranger
  • P90F1 Ford Taurus
  • P90F1 Ford Taurus X
  • P90F1 Ford Tempo
  • P90F1 Ford Thunderbird
  • P90F1 Ford Transit
  • P90F1 Ford Transit Connect
  • P90F1 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.