P4F99
P4F99 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P4F99 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 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 FF.
The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.
Ford P4F99 Fault Code Meaning :
Ford P4F99 Symptoms :
Ford P4F99 Reasons :
How To Fix Ford P4F99 Trouble Code ?
Which Ford cars have the code P4F99?
- P4F99 Ford Aerostar
- P4F99 Ford Bronco
- P4F99 Ford C-Max
- P4F99 Ford C-Max Energi
- P4F99 Ford C-Max Hybrid
- P4F99 Ford Contour
- P4F99 Ford Crown Victoria
- P4F99 Ford EcoSport
- P4F99 Ford Econoline
- P4F99 Ford Edge
- P4F99 Ford Escape
- P4F99 Ford Escape Hybrid
- P4F99 Ford Escort
- P4F99 Ford Everest
- P4F99 Ford Excursion
- P4F99 Ford Expedition
- P4F99 Ford Explorer
- P4F99 Ford Explorer Sport Trac
- P4F99 Ford F-150
- P4F99 Ford F-250
- P4F99 Ford F-350
- P4F99 Ford Fiesta
- P4F99 Ford Flex
- P4F99 Ford Focus
- P4F99 Ford Focus Electric
- P4F99 Ford Freestar
- P4F99 Ford Freestyle
- P4F99 Ford Fusion
- P4F99 Ford Fusion Energi
- P4F99 Ford Fusion Hybrid
- P4F99 Ford Fusion Plug-In Hybrid
- P4F99 Ford GT
- P4F99 Ford Mustang
- P4F99 Ford Mustang Mach-E
- P4F99 Ford Mystique
- P4F99 Ford Probe
- P4F99 Ford Ranger
- P4F99 Ford Taurus
- P4F99 Ford Taurus X
- P4F99 Ford Tempo
- P4F99 Ford Thunderbird
- P4F99 Ford Transit
- P4F99 Ford Transit Connect
- P4F99 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.