P109C

P109C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P109C 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 P109C Fault Code Meaning :

Ford P109C Symptoms :

Ford P109C Reasons :

How To Fix Ford P109C Trouble Code ?

Which Ford cars have the code P109C?

  • P109C Ford Aerostar
  • P109C Ford Bronco
  • P109C Ford C-Max
  • P109C Ford C-Max Energi
  • P109C Ford C-Max Hybrid
  • P109C Ford Contour
  • P109C Ford Crown Victoria
  • P109C Ford EcoSport
  • P109C Ford Econoline
  • P109C Ford Edge
  • P109C Ford Escape
  • P109C Ford Escape Hybrid
  • P109C Ford Escort
  • P109C Ford Everest
  • P109C Ford Excursion
  • P109C Ford Expedition
  • P109C Ford Explorer
  • P109C Ford Explorer Sport Trac
  • P109C Ford F-150
  • P109C Ford F-250
  • P109C Ford F-350
  • P109C Ford Fiesta
  • P109C Ford Flex
  • P109C Ford Focus
  • P109C Ford Focus Electric
  • P109C Ford Freestar
  • P109C Ford Freestyle
  • P109C Ford Fusion
  • P109C Ford Fusion Energi
  • P109C Ford Fusion Hybrid
  • P109C Ford Fusion Plug-In Hybrid
  • P109C Ford GT
  • P109C Ford Mustang
  • P109C Ford Mustang Mach-E
  • P109C Ford Mystique
  • P109C Ford Probe
  • P109C Ford Ranger
  • P109C Ford Taurus
  • P109C Ford Taurus X
  • P109C Ford Tempo
  • P109C Ford Thunderbird
  • P109C Ford Transit
  • P109C Ford Transit Connect
  • P109C 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.