P09C4

P09C4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P09C4 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 P09C4 Fault Code Meaning :

Ford P09C4 Symptoms :

Ford P09C4 Reasons :

How To Fix Ford P09C4 Trouble Code ?

Which Ford cars have the code P09C4?

  • P09C4 Ford Aerostar
  • P09C4 Ford Bronco
  • P09C4 Ford C-Max
  • P09C4 Ford C-Max Energi
  • P09C4 Ford C-Max Hybrid
  • P09C4 Ford Contour
  • P09C4 Ford Crown Victoria
  • P09C4 Ford EcoSport
  • P09C4 Ford Econoline
  • P09C4 Ford Edge
  • P09C4 Ford Escape
  • P09C4 Ford Escape Hybrid
  • P09C4 Ford Escort
  • P09C4 Ford Everest
  • P09C4 Ford Excursion
  • P09C4 Ford Expedition
  • P09C4 Ford Explorer
  • P09C4 Ford Explorer Sport Trac
  • P09C4 Ford F-150
  • P09C4 Ford F-250
  • P09C4 Ford F-350
  • P09C4 Ford Fiesta
  • P09C4 Ford Flex
  • P09C4 Ford Focus
  • P09C4 Ford Focus Electric
  • P09C4 Ford Freestar
  • P09C4 Ford Freestyle
  • P09C4 Ford Fusion
  • P09C4 Ford Fusion Energi
  • P09C4 Ford Fusion Hybrid
  • P09C4 Ford Fusion Plug-In Hybrid
  • P09C4 Ford GT
  • P09C4 Ford Mustang
  • P09C4 Ford Mustang Mach-E
  • P09C4 Ford Mystique
  • P09C4 Ford Probe
  • P09C4 Ford Ranger
  • P09C4 Ford Taurus
  • P09C4 Ford Taurus X
  • P09C4 Ford Tempo
  • P09C4 Ford Thunderbird
  • P09C4 Ford Transit
  • P09C4 Ford Transit Connect
  • P09C4 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.