P394A

P394A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P394A 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 P394A Fault Code Meaning :

Ford P394A Symptoms :

Ford P394A Reasons :

How To Fix Ford P394A Trouble Code ?

Which Ford cars have the code P394A?

  • P394A Ford Aerostar
  • P394A Ford Bronco
  • P394A Ford C-Max
  • P394A Ford C-Max Energi
  • P394A Ford C-Max Hybrid
  • P394A Ford Contour
  • P394A Ford Crown Victoria
  • P394A Ford EcoSport
  • P394A Ford Econoline
  • P394A Ford Edge
  • P394A Ford Escape
  • P394A Ford Escape Hybrid
  • P394A Ford Escort
  • P394A Ford Everest
  • P394A Ford Excursion
  • P394A Ford Expedition
  • P394A Ford Explorer
  • P394A Ford Explorer Sport Trac
  • P394A Ford F-150
  • P394A Ford F-250
  • P394A Ford F-350
  • P394A Ford Fiesta
  • P394A Ford Flex
  • P394A Ford Focus
  • P394A Ford Focus Electric
  • P394A Ford Freestar
  • P394A Ford Freestyle
  • P394A Ford Fusion
  • P394A Ford Fusion Energi
  • P394A Ford Fusion Hybrid
  • P394A Ford Fusion Plug-In Hybrid
  • P394A Ford GT
  • P394A Ford Mustang
  • P394A Ford Mustang Mach-E
  • P394A Ford Mystique
  • P394A Ford Probe
  • P394A Ford Ranger
  • P394A Ford Taurus
  • P394A Ford Taurus X
  • P394A Ford Tempo
  • P394A Ford Thunderbird
  • P394A Ford Transit
  • P394A Ford Transit Connect
  • P394A 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.