P2078

P2078 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2078 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P2078 Fault Code Meaning :

Ford P2078 Symptoms :

Ford P2078 Reasons :

How To Fix Ford P2078 Trouble Code ?

Which Ford cars have the code P2078?

  • P2078 Ford Aerostar
  • P2078 Ford Bronco
  • P2078 Ford C-Max
  • P2078 Ford C-Max Energi
  • P2078 Ford C-Max Hybrid
  • P2078 Ford Contour
  • P2078 Ford Crown Victoria
  • P2078 Ford EcoSport
  • P2078 Ford Econoline
  • P2078 Ford Edge
  • P2078 Ford Escape
  • P2078 Ford Escape Hybrid
  • P2078 Ford Escort
  • P2078 Ford Everest
  • P2078 Ford Excursion
  • P2078 Ford Expedition
  • P2078 Ford Explorer
  • P2078 Ford Explorer Sport Trac
  • P2078 Ford F-150
  • P2078 Ford F-250
  • P2078 Ford F-350
  • P2078 Ford Fiesta
  • P2078 Ford Flex
  • P2078 Ford Focus
  • P2078 Ford Focus Electric
  • P2078 Ford Freestar
  • P2078 Ford Freestyle
  • P2078 Ford Fusion
  • P2078 Ford Fusion Energi
  • P2078 Ford Fusion Hybrid
  • P2078 Ford Fusion Plug-In Hybrid
  • P2078 Ford GT
  • P2078 Ford Mustang
  • P2078 Ford Mustang Mach-E
  • P2078 Ford Mystique
  • P2078 Ford Probe
  • P2078 Ford Ranger
  • P2078 Ford Taurus
  • P2078 Ford Taurus X
  • P2078 Ford Tempo
  • P2078 Ford Thunderbird
  • P2078 Ford Transit
  • P2078 Ford Transit Connect
  • P2078 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.