P7F78
P7F78 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P7F78 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford P7F78 Fault Code Meaning :
Ford P7F78 Symptoms :
Ford P7F78 Reasons :
How To Fix Ford P7F78 Trouble Code ?
Which Ford cars have the code P7F78?
- P7F78 Ford Aerostar
- P7F78 Ford Bronco
- P7F78 Ford C-Max
- P7F78 Ford C-Max Energi
- P7F78 Ford C-Max Hybrid
- P7F78 Ford Contour
- P7F78 Ford Crown Victoria
- P7F78 Ford EcoSport
- P7F78 Ford Econoline
- P7F78 Ford Edge
- P7F78 Ford Escape
- P7F78 Ford Escape Hybrid
- P7F78 Ford Escort
- P7F78 Ford Everest
- P7F78 Ford Excursion
- P7F78 Ford Expedition
- P7F78 Ford Explorer
- P7F78 Ford Explorer Sport Trac
- P7F78 Ford F-150
- P7F78 Ford F-250
- P7F78 Ford F-350
- P7F78 Ford Fiesta
- P7F78 Ford Flex
- P7F78 Ford Focus
- P7F78 Ford Focus Electric
- P7F78 Ford Freestar
- P7F78 Ford Freestyle
- P7F78 Ford Fusion
- P7F78 Ford Fusion Energi
- P7F78 Ford Fusion Hybrid
- P7F78 Ford Fusion Plug-In Hybrid
- P7F78 Ford GT
- P7F78 Ford Mustang
- P7F78 Ford Mustang Mach-E
- P7F78 Ford Mystique
- P7F78 Ford Probe
- P7F78 Ford Ranger
- P7F78 Ford Taurus
- P7F78 Ford Taurus X
- P7F78 Ford Tempo
- P7F78 Ford Thunderbird
- P7F78 Ford Transit
- P7F78 Ford Transit Connect
- P7F78 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.