P86C9

P86C9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P86C9 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 P86C9 Fault Code Meaning :

Ford P86C9 Symptoms :

Ford P86C9 Reasons :

How To Fix Ford P86C9 Trouble Code ?

Which Ford cars have the code P86C9?

  • P86C9 Ford Aerostar
  • P86C9 Ford Bronco
  • P86C9 Ford C-Max
  • P86C9 Ford C-Max Energi
  • P86C9 Ford C-Max Hybrid
  • P86C9 Ford Contour
  • P86C9 Ford Crown Victoria
  • P86C9 Ford EcoSport
  • P86C9 Ford Econoline
  • P86C9 Ford Edge
  • P86C9 Ford Escape
  • P86C9 Ford Escape Hybrid
  • P86C9 Ford Escort
  • P86C9 Ford Everest
  • P86C9 Ford Excursion
  • P86C9 Ford Expedition
  • P86C9 Ford Explorer
  • P86C9 Ford Explorer Sport Trac
  • P86C9 Ford F-150
  • P86C9 Ford F-250
  • P86C9 Ford F-350
  • P86C9 Ford Fiesta
  • P86C9 Ford Flex
  • P86C9 Ford Focus
  • P86C9 Ford Focus Electric
  • P86C9 Ford Freestar
  • P86C9 Ford Freestyle
  • P86C9 Ford Fusion
  • P86C9 Ford Fusion Energi
  • P86C9 Ford Fusion Hybrid
  • P86C9 Ford Fusion Plug-In Hybrid
  • P86C9 Ford GT
  • P86C9 Ford Mustang
  • P86C9 Ford Mustang Mach-E
  • P86C9 Ford Mystique
  • P86C9 Ford Probe
  • P86C9 Ford Ranger
  • P86C9 Ford Taurus
  • P86C9 Ford Taurus X
  • P86C9 Ford Tempo
  • P86C9 Ford Thunderbird
  • P86C9 Ford Transit
  • P86C9 Ford Transit Connect
  • P86C9 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.