C1143

C1143 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1143 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 C1143 Fault Code Meaning :

Ford C1143 Symptoms :

Ford C1143 Reasons :

How To Fix Ford C1143 Trouble Code ?

Which Ford cars have the code C1143?

  • C1143 Ford Aerostar
  • C1143 Ford Bronco
  • C1143 Ford C-Max
  • C1143 Ford C-Max Energi
  • C1143 Ford C-Max Hybrid
  • C1143 Ford Contour
  • C1143 Ford Crown Victoria
  • C1143 Ford EcoSport
  • C1143 Ford Econoline
  • C1143 Ford Edge
  • C1143 Ford Escape
  • C1143 Ford Escape Hybrid
  • C1143 Ford Escort
  • C1143 Ford Everest
  • C1143 Ford Excursion
  • C1143 Ford Expedition
  • C1143 Ford Explorer
  • C1143 Ford Explorer Sport Trac
  • C1143 Ford F-150
  • C1143 Ford F-250
  • C1143 Ford F-350
  • C1143 Ford Fiesta
  • C1143 Ford Flex
  • C1143 Ford Focus
  • C1143 Ford Focus Electric
  • C1143 Ford Freestar
  • C1143 Ford Freestyle
  • C1143 Ford Fusion
  • C1143 Ford Fusion Energi
  • C1143 Ford Fusion Hybrid
  • C1143 Ford Fusion Plug-In Hybrid
  • C1143 Ford GT
  • C1143 Ford Mustang
  • C1143 Ford Mustang Mach-E
  • C1143 Ford Mystique
  • C1143 Ford Probe
  • C1143 Ford Ranger
  • C1143 Ford Taurus
  • C1143 Ford Taurus X
  • C1143 Ford Tempo
  • C1143 Ford Thunderbird
  • C1143 Ford Transit
  • C1143 Ford Transit Connect
  • C1143 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.