C3451

C3451 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3451 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 C3451 Fault Code Meaning :

Ford C3451 Symptoms :

Ford C3451 Reasons :

How To Fix Ford C3451 Trouble Code ?

Which Ford cars have the code C3451?

  • C3451 Ford Aerostar
  • C3451 Ford Bronco
  • C3451 Ford C-Max
  • C3451 Ford C-Max Energi
  • C3451 Ford C-Max Hybrid
  • C3451 Ford Contour
  • C3451 Ford Crown Victoria
  • C3451 Ford EcoSport
  • C3451 Ford Econoline
  • C3451 Ford Edge
  • C3451 Ford Escape
  • C3451 Ford Escape Hybrid
  • C3451 Ford Escort
  • C3451 Ford Everest
  • C3451 Ford Excursion
  • C3451 Ford Expedition
  • C3451 Ford Explorer
  • C3451 Ford Explorer Sport Trac
  • C3451 Ford F-150
  • C3451 Ford F-250
  • C3451 Ford F-350
  • C3451 Ford Fiesta
  • C3451 Ford Flex
  • C3451 Ford Focus
  • C3451 Ford Focus Electric
  • C3451 Ford Freestar
  • C3451 Ford Freestyle
  • C3451 Ford Fusion
  • C3451 Ford Fusion Energi
  • C3451 Ford Fusion Hybrid
  • C3451 Ford Fusion Plug-In Hybrid
  • C3451 Ford GT
  • C3451 Ford Mustang
  • C3451 Ford Mustang Mach-E
  • C3451 Ford Mystique
  • C3451 Ford Probe
  • C3451 Ford Ranger
  • C3451 Ford Taurus
  • C3451 Ford Taurus X
  • C3451 Ford Tempo
  • C3451 Ford Thunderbird
  • C3451 Ford Transit
  • C3451 Ford Transit Connect
  • C3451 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.