C123D

C123D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C123D Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 C123D Fault Code Meaning :

Ford C123D Symptoms :

Ford C123D Reasons :

How To Fix Ford C123D Trouble Code ?

Which Ford cars have the code C123D?

  • C123D Ford Aerostar
  • C123D Ford Bronco
  • C123D Ford C-Max
  • C123D Ford C-Max Energi
  • C123D Ford C-Max Hybrid
  • C123D Ford Contour
  • C123D Ford Crown Victoria
  • C123D Ford EcoSport
  • C123D Ford Econoline
  • C123D Ford Edge
  • C123D Ford Escape
  • C123D Ford Escape Hybrid
  • C123D Ford Escort
  • C123D Ford Everest
  • C123D Ford Excursion
  • C123D Ford Expedition
  • C123D Ford Explorer
  • C123D Ford Explorer Sport Trac
  • C123D Ford F-150
  • C123D Ford F-250
  • C123D Ford F-350
  • C123D Ford Fiesta
  • C123D Ford Flex
  • C123D Ford Focus
  • C123D Ford Focus Electric
  • C123D Ford Freestar
  • C123D Ford Freestyle
  • C123D Ford Fusion
  • C123D Ford Fusion Energi
  • C123D Ford Fusion Hybrid
  • C123D Ford Fusion Plug-In Hybrid
  • C123D Ford GT
  • C123D Ford Mustang
  • C123D Ford Mustang Mach-E
  • C123D Ford Mystique
  • C123D Ford Probe
  • C123D Ford Ranger
  • C123D Ford Taurus
  • C123D Ford Taurus X
  • C123D Ford Tempo
  • C123D Ford Thunderbird
  • C123D Ford Transit
  • C123D Ford Transit Connect
  • C123D 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.