U0231

U0231 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0231 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 U0231 Fault Code Meaning :

Ford U0231 Symptoms :

Ford U0231 Reasons :

How To Fix Ford U0231 Trouble Code ?

Which Ford cars have the code U0231?

  • U0231 Ford Aerostar
  • U0231 Ford Bronco
  • U0231 Ford C-Max
  • U0231 Ford C-Max Energi
  • U0231 Ford C-Max Hybrid
  • U0231 Ford Contour
  • U0231 Ford Crown Victoria
  • U0231 Ford EcoSport
  • U0231 Ford Econoline
  • U0231 Ford Edge
  • U0231 Ford Escape
  • U0231 Ford Escape Hybrid
  • U0231 Ford Escort
  • U0231 Ford Everest
  • U0231 Ford Excursion
  • U0231 Ford Expedition
  • U0231 Ford Explorer
  • U0231 Ford Explorer Sport Trac
  • U0231 Ford F-150
  • U0231 Ford F-250
  • U0231 Ford F-350
  • U0231 Ford Fiesta
  • U0231 Ford Flex
  • U0231 Ford Focus
  • U0231 Ford Focus Electric
  • U0231 Ford Freestar
  • U0231 Ford Freestyle
  • U0231 Ford Fusion
  • U0231 Ford Fusion Energi
  • U0231 Ford Fusion Hybrid
  • U0231 Ford Fusion Plug-In Hybrid
  • U0231 Ford GT
  • U0231 Ford Mustang
  • U0231 Ford Mustang Mach-E
  • U0231 Ford Mystique
  • U0231 Ford Probe
  • U0231 Ford Ranger
  • U0231 Ford Taurus
  • U0231 Ford Taurus X
  • U0231 Ford Tempo
  • U0231 Ford Thunderbird
  • U0231 Ford Transit
  • U0231 Ford Transit Connect
  • U0231 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.