P8B84
P8B84 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P8B84 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 P8B84 Fault Code Meaning :
Ford P8B84 Symptoms :
Ford P8B84 Reasons :
How To Fix Ford P8B84 Trouble Code ?
Which Ford cars have the code P8B84?
- P8B84 Ford Aerostar
- P8B84 Ford Bronco
- P8B84 Ford C-Max
- P8B84 Ford C-Max Energi
- P8B84 Ford C-Max Hybrid
- P8B84 Ford Contour
- P8B84 Ford Crown Victoria
- P8B84 Ford EcoSport
- P8B84 Ford Econoline
- P8B84 Ford Edge
- P8B84 Ford Escape
- P8B84 Ford Escape Hybrid
- P8B84 Ford Escort
- P8B84 Ford Everest
- P8B84 Ford Excursion
- P8B84 Ford Expedition
- P8B84 Ford Explorer
- P8B84 Ford Explorer Sport Trac
- P8B84 Ford F-150
- P8B84 Ford F-250
- P8B84 Ford F-350
- P8B84 Ford Fiesta
- P8B84 Ford Flex
- P8B84 Ford Focus
- P8B84 Ford Focus Electric
- P8B84 Ford Freestar
- P8B84 Ford Freestyle
- P8B84 Ford Fusion
- P8B84 Ford Fusion Energi
- P8B84 Ford Fusion Hybrid
- P8B84 Ford Fusion Plug-In Hybrid
- P8B84 Ford GT
- P8B84 Ford Mustang
- P8B84 Ford Mustang Mach-E
- P8B84 Ford Mystique
- P8B84 Ford Probe
- P8B84 Ford Ranger
- P8B84 Ford Taurus
- P8B84 Ford Taurus X
- P8B84 Ford Tempo
- P8B84 Ford Thunderbird
- P8B84 Ford Transit
- P8B84 Ford Transit Connect
- P8B84 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.