P51A2

P51A2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P51A2 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P51A2 Fault Code Meaning :

Ford P51A2 Symptoms :

Ford P51A2 Reasons :

How To Fix Ford P51A2 Trouble Code ?

Which Ford cars have the code P51A2?

  • P51A2 Ford Aerostar
  • P51A2 Ford Bronco
  • P51A2 Ford C-Max
  • P51A2 Ford C-Max Energi
  • P51A2 Ford C-Max Hybrid
  • P51A2 Ford Contour
  • P51A2 Ford Crown Victoria
  • P51A2 Ford EcoSport
  • P51A2 Ford Econoline
  • P51A2 Ford Edge
  • P51A2 Ford Escape
  • P51A2 Ford Escape Hybrid
  • P51A2 Ford Escort
  • P51A2 Ford Everest
  • P51A2 Ford Excursion
  • P51A2 Ford Expedition
  • P51A2 Ford Explorer
  • P51A2 Ford Explorer Sport Trac
  • P51A2 Ford F-150
  • P51A2 Ford F-250
  • P51A2 Ford F-350
  • P51A2 Ford Fiesta
  • P51A2 Ford Flex
  • P51A2 Ford Focus
  • P51A2 Ford Focus Electric
  • P51A2 Ford Freestar
  • P51A2 Ford Freestyle
  • P51A2 Ford Fusion
  • P51A2 Ford Fusion Energi
  • P51A2 Ford Fusion Hybrid
  • P51A2 Ford Fusion Plug-In Hybrid
  • P51A2 Ford GT
  • P51A2 Ford Mustang
  • P51A2 Ford Mustang Mach-E
  • P51A2 Ford Mystique
  • P51A2 Ford Probe
  • P51A2 Ford Ranger
  • P51A2 Ford Taurus
  • P51A2 Ford Taurus X
  • P51A2 Ford Tempo
  • P51A2 Ford Thunderbird
  • P51A2 Ford Transit
  • P51A2 Ford Transit Connect
  • P51A2 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.