P9A84

P9A84 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9A84 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P9A84 Fault Code Meaning :

Ford P9A84 Symptoms :

Ford P9A84 Reasons :

How To Fix Ford P9A84 Trouble Code ?

Which Ford cars have the code P9A84?

  • P9A84 Ford Aerostar
  • P9A84 Ford Bronco
  • P9A84 Ford C-Max
  • P9A84 Ford C-Max Energi
  • P9A84 Ford C-Max Hybrid
  • P9A84 Ford Contour
  • P9A84 Ford Crown Victoria
  • P9A84 Ford EcoSport
  • P9A84 Ford Econoline
  • P9A84 Ford Edge
  • P9A84 Ford Escape
  • P9A84 Ford Escape Hybrid
  • P9A84 Ford Escort
  • P9A84 Ford Everest
  • P9A84 Ford Excursion
  • P9A84 Ford Expedition
  • P9A84 Ford Explorer
  • P9A84 Ford Explorer Sport Trac
  • P9A84 Ford F-150
  • P9A84 Ford F-250
  • P9A84 Ford F-350
  • P9A84 Ford Fiesta
  • P9A84 Ford Flex
  • P9A84 Ford Focus
  • P9A84 Ford Focus Electric
  • P9A84 Ford Freestar
  • P9A84 Ford Freestyle
  • P9A84 Ford Fusion
  • P9A84 Ford Fusion Energi
  • P9A84 Ford Fusion Hybrid
  • P9A84 Ford Fusion Plug-In Hybrid
  • P9A84 Ford GT
  • P9A84 Ford Mustang
  • P9A84 Ford Mustang Mach-E
  • P9A84 Ford Mystique
  • P9A84 Ford Probe
  • P9A84 Ford Ranger
  • P9A84 Ford Taurus
  • P9A84 Ford Taurus X
  • P9A84 Ford Tempo
  • P9A84 Ford Thunderbird
  • P9A84 Ford Transit
  • P9A84 Ford Transit Connect
  • P9A84 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.