P0122

P0122 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0122 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 P0122 Fault Code Meaning :

Ford P0122 Symptoms :

Ford P0122 Reasons :

How To Fix Ford P0122 Trouble Code ?

Which Ford cars have the code P0122?

  • P0122 Ford Aerostar
  • P0122 Ford Bronco
  • P0122 Ford C-Max
  • P0122 Ford C-Max Energi
  • P0122 Ford C-Max Hybrid
  • P0122 Ford Contour
  • P0122 Ford Crown Victoria
  • P0122 Ford EcoSport
  • P0122 Ford Econoline
  • P0122 Ford Edge
  • P0122 Ford Escape
  • P0122 Ford Escape Hybrid
  • P0122 Ford Escort
  • P0122 Ford Everest
  • P0122 Ford Excursion
  • P0122 Ford Expedition
  • P0122 Ford Explorer
  • P0122 Ford Explorer Sport Trac
  • P0122 Ford F-150
  • P0122 Ford F-250
  • P0122 Ford F-350
  • P0122 Ford Fiesta
  • P0122 Ford Flex
  • P0122 Ford Focus
  • P0122 Ford Focus Electric
  • P0122 Ford Freestar
  • P0122 Ford Freestyle
  • P0122 Ford Fusion
  • P0122 Ford Fusion Energi
  • P0122 Ford Fusion Hybrid
  • P0122 Ford Fusion Plug-In Hybrid
  • P0122 Ford GT
  • P0122 Ford Mustang
  • P0122 Ford Mustang Mach-E
  • P0122 Ford Mystique
  • P0122 Ford Probe
  • P0122 Ford Ranger
  • P0122 Ford Taurus
  • P0122 Ford Taurus X
  • P0122 Ford Tempo
  • P0122 Ford Thunderbird
  • P0122 Ford Transit
  • P0122 Ford Transit Connect
  • P0122 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.