P978F
P978F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P978F Diagnosis
The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.
The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.
Ford P978F Fault Code Meaning :
Ford P978F Symptoms :
Ford P978F Reasons :
How To Fix Ford P978F Trouble Code ?
Which Ford cars have the code P978F?
- P978F Ford Aerostar
- P978F Ford Bronco
- P978F Ford C-Max
- P978F Ford C-Max Energi
- P978F Ford C-Max Hybrid
- P978F Ford Contour
- P978F Ford Crown Victoria
- P978F Ford EcoSport
- P978F Ford Econoline
- P978F Ford Edge
- P978F Ford Escape
- P978F Ford Escape Hybrid
- P978F Ford Escort
- P978F Ford Everest
- P978F Ford Excursion
- P978F Ford Expedition
- P978F Ford Explorer
- P978F Ford Explorer Sport Trac
- P978F Ford F-150
- P978F Ford F-250
- P978F Ford F-350
- P978F Ford Fiesta
- P978F Ford Flex
- P978F Ford Focus
- P978F Ford Focus Electric
- P978F Ford Freestar
- P978F Ford Freestyle
- P978F Ford Fusion
- P978F Ford Fusion Energi
- P978F Ford Fusion Hybrid
- P978F Ford Fusion Plug-In Hybrid
- P978F Ford GT
- P978F Ford Mustang
- P978F Ford Mustang Mach-E
- P978F Ford Mystique
- P978F Ford Probe
- P978F Ford Ranger
- P978F Ford Taurus
- P978F Ford Taurus X
- P978F Ford Tempo
- P978F Ford Thunderbird
- P978F Ford Transit
- P978F Ford Transit Connect
- P978F 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.