P0452

P0452 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0452 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P0452 Fault Code Meaning :

Ford P0452 Symptoms :

Ford P0452 Reasons :

How To Fix Ford P0452 Trouble Code ?

Which Ford cars have the code P0452?

  • P0452 Ford Aerostar
  • P0452 Ford Bronco
  • P0452 Ford C-Max
  • P0452 Ford C-Max Energi
  • P0452 Ford C-Max Hybrid
  • P0452 Ford Contour
  • P0452 Ford Crown Victoria
  • P0452 Ford EcoSport
  • P0452 Ford Econoline
  • P0452 Ford Edge
  • P0452 Ford Escape
  • P0452 Ford Escape Hybrid
  • P0452 Ford Escort
  • P0452 Ford Everest
  • P0452 Ford Excursion
  • P0452 Ford Expedition
  • P0452 Ford Explorer
  • P0452 Ford Explorer Sport Trac
  • P0452 Ford F-150
  • P0452 Ford F-250
  • P0452 Ford F-350
  • P0452 Ford Fiesta
  • P0452 Ford Flex
  • P0452 Ford Focus
  • P0452 Ford Focus Electric
  • P0452 Ford Freestar
  • P0452 Ford Freestyle
  • P0452 Ford Fusion
  • P0452 Ford Fusion Energi
  • P0452 Ford Fusion Hybrid
  • P0452 Ford Fusion Plug-In Hybrid
  • P0452 Ford GT
  • P0452 Ford Mustang
  • P0452 Ford Mustang Mach-E
  • P0452 Ford Mystique
  • P0452 Ford Probe
  • P0452 Ford Ranger
  • P0452 Ford Taurus
  • P0452 Ford Taurus X
  • P0452 Ford Tempo
  • P0452 Ford Thunderbird
  • P0452 Ford Transit
  • P0452 Ford Transit Connect
  • P0452 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.