P122A

P122A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P122A 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 P122A Fault Code Meaning :

Ford P122A Symptoms :

Ford P122A Reasons :

How To Fix Ford P122A Trouble Code ?

Which Ford cars have the code P122A?

  • P122A Ford Aerostar
  • P122A Ford Bronco
  • P122A Ford C-Max
  • P122A Ford C-Max Energi
  • P122A Ford C-Max Hybrid
  • P122A Ford Contour
  • P122A Ford Crown Victoria
  • P122A Ford EcoSport
  • P122A Ford Econoline
  • P122A Ford Edge
  • P122A Ford Escape
  • P122A Ford Escape Hybrid
  • P122A Ford Escort
  • P122A Ford Everest
  • P122A Ford Excursion
  • P122A Ford Expedition
  • P122A Ford Explorer
  • P122A Ford Explorer Sport Trac
  • P122A Ford F-150
  • P122A Ford F-250
  • P122A Ford F-350
  • P122A Ford Fiesta
  • P122A Ford Flex
  • P122A Ford Focus
  • P122A Ford Focus Electric
  • P122A Ford Freestar
  • P122A Ford Freestyle
  • P122A Ford Fusion
  • P122A Ford Fusion Energi
  • P122A Ford Fusion Hybrid
  • P122A Ford Fusion Plug-In Hybrid
  • P122A Ford GT
  • P122A Ford Mustang
  • P122A Ford Mustang Mach-E
  • P122A Ford Mystique
  • P122A Ford Probe
  • P122A Ford Ranger
  • P122A Ford Taurus
  • P122A Ford Taurus X
  • P122A Ford Tempo
  • P122A Ford Thunderbird
  • P122A Ford Transit
  • P122A Ford Transit Connect
  • P122A 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.