C0974

C0974 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0974 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.

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 C0974 Fault Code Meaning :

Ford C0974 Symptoms :

Ford C0974 Reasons :

How To Fix Ford C0974 Trouble Code ?

Which Ford cars have the code C0974?

  • C0974 Ford Aerostar
  • C0974 Ford Bronco
  • C0974 Ford C-Max
  • C0974 Ford C-Max Energi
  • C0974 Ford C-Max Hybrid
  • C0974 Ford Contour
  • C0974 Ford Crown Victoria
  • C0974 Ford EcoSport
  • C0974 Ford Econoline
  • C0974 Ford Edge
  • C0974 Ford Escape
  • C0974 Ford Escape Hybrid
  • C0974 Ford Escort
  • C0974 Ford Everest
  • C0974 Ford Excursion
  • C0974 Ford Expedition
  • C0974 Ford Explorer
  • C0974 Ford Explorer Sport Trac
  • C0974 Ford F-150
  • C0974 Ford F-250
  • C0974 Ford F-350
  • C0974 Ford Fiesta
  • C0974 Ford Flex
  • C0974 Ford Focus
  • C0974 Ford Focus Electric
  • C0974 Ford Freestar
  • C0974 Ford Freestyle
  • C0974 Ford Fusion
  • C0974 Ford Fusion Energi
  • C0974 Ford Fusion Hybrid
  • C0974 Ford Fusion Plug-In Hybrid
  • C0974 Ford GT
  • C0974 Ford Mustang
  • C0974 Ford Mustang Mach-E
  • C0974 Ford Mystique
  • C0974 Ford Probe
  • C0974 Ford Ranger
  • C0974 Ford Taurus
  • C0974 Ford Taurus X
  • C0974 Ford Tempo
  • C0974 Ford Thunderbird
  • C0974 Ford Transit
  • C0974 Ford Transit Connect
  • C0974 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.