P2521

P2521 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2521 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 P2521 Fault Code Meaning :

Ford P2521 Symptoms :

Ford P2521 Reasons :

How To Fix Ford P2521 Trouble Code ?

Which Ford cars have the code P2521?

  • P2521 Ford Aerostar
  • P2521 Ford Bronco
  • P2521 Ford C-Max
  • P2521 Ford C-Max Energi
  • P2521 Ford C-Max Hybrid
  • P2521 Ford Contour
  • P2521 Ford Crown Victoria
  • P2521 Ford EcoSport
  • P2521 Ford Econoline
  • P2521 Ford Edge
  • P2521 Ford Escape
  • P2521 Ford Escape Hybrid
  • P2521 Ford Escort
  • P2521 Ford Everest
  • P2521 Ford Excursion
  • P2521 Ford Expedition
  • P2521 Ford Explorer
  • P2521 Ford Explorer Sport Trac
  • P2521 Ford F-150
  • P2521 Ford F-250
  • P2521 Ford F-350
  • P2521 Ford Fiesta
  • P2521 Ford Flex
  • P2521 Ford Focus
  • P2521 Ford Focus Electric
  • P2521 Ford Freestar
  • P2521 Ford Freestyle
  • P2521 Ford Fusion
  • P2521 Ford Fusion Energi
  • P2521 Ford Fusion Hybrid
  • P2521 Ford Fusion Plug-In Hybrid
  • P2521 Ford GT
  • P2521 Ford Mustang
  • P2521 Ford Mustang Mach-E
  • P2521 Ford Mystique
  • P2521 Ford Probe
  • P2521 Ford Ranger
  • P2521 Ford Taurus
  • P2521 Ford Taurus X
  • P2521 Ford Tempo
  • P2521 Ford Thunderbird
  • P2521 Ford Transit
  • P2521 Ford Transit Connect
  • P2521 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.