P9F09

P9F09 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9F09 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P9F09 Fault Code Meaning :

Ford P9F09 Symptoms :

Ford P9F09 Reasons :

How To Fix Ford P9F09 Trouble Code ?

Which Ford cars have the code P9F09?

  • P9F09 Ford Aerostar
  • P9F09 Ford Bronco
  • P9F09 Ford C-Max
  • P9F09 Ford C-Max Energi
  • P9F09 Ford C-Max Hybrid
  • P9F09 Ford Contour
  • P9F09 Ford Crown Victoria
  • P9F09 Ford EcoSport
  • P9F09 Ford Econoline
  • P9F09 Ford Edge
  • P9F09 Ford Escape
  • P9F09 Ford Escape Hybrid
  • P9F09 Ford Escort
  • P9F09 Ford Everest
  • P9F09 Ford Excursion
  • P9F09 Ford Expedition
  • P9F09 Ford Explorer
  • P9F09 Ford Explorer Sport Trac
  • P9F09 Ford F-150
  • P9F09 Ford F-250
  • P9F09 Ford F-350
  • P9F09 Ford Fiesta
  • P9F09 Ford Flex
  • P9F09 Ford Focus
  • P9F09 Ford Focus Electric
  • P9F09 Ford Freestar
  • P9F09 Ford Freestyle
  • P9F09 Ford Fusion
  • P9F09 Ford Fusion Energi
  • P9F09 Ford Fusion Hybrid
  • P9F09 Ford Fusion Plug-In Hybrid
  • P9F09 Ford GT
  • P9F09 Ford Mustang
  • P9F09 Ford Mustang Mach-E
  • P9F09 Ford Mystique
  • P9F09 Ford Probe
  • P9F09 Ford Ranger
  • P9F09 Ford Taurus
  • P9F09 Ford Taurus X
  • P9F09 Ford Tempo
  • P9F09 Ford Thunderbird
  • P9F09 Ford Transit
  • P9F09 Ford Transit Connect
  • P9F09 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.