P3992
P3992 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P3992 Diagnosis
The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 P3992 Fault Code Meaning :
Ford P3992 Symptoms :
Ford P3992 Reasons :
How To Fix Ford P3992 Trouble Code ?
Which Ford cars have the code P3992?
- P3992 Ford Aerostar
- P3992 Ford Bronco
- P3992 Ford C-Max
- P3992 Ford C-Max Energi
- P3992 Ford C-Max Hybrid
- P3992 Ford Contour
- P3992 Ford Crown Victoria
- P3992 Ford EcoSport
- P3992 Ford Econoline
- P3992 Ford Edge
- P3992 Ford Escape
- P3992 Ford Escape Hybrid
- P3992 Ford Escort
- P3992 Ford Everest
- P3992 Ford Excursion
- P3992 Ford Expedition
- P3992 Ford Explorer
- P3992 Ford Explorer Sport Trac
- P3992 Ford F-150
- P3992 Ford F-250
- P3992 Ford F-350
- P3992 Ford Fiesta
- P3992 Ford Flex
- P3992 Ford Focus
- P3992 Ford Focus Electric
- P3992 Ford Freestar
- P3992 Ford Freestyle
- P3992 Ford Fusion
- P3992 Ford Fusion Energi
- P3992 Ford Fusion Hybrid
- P3992 Ford Fusion Plug-In Hybrid
- P3992 Ford GT
- P3992 Ford Mustang
- P3992 Ford Mustang Mach-E
- P3992 Ford Mystique
- P3992 Ford Probe
- P3992 Ford Ranger
- P3992 Ford Taurus
- P3992 Ford Taurus X
- P3992 Ford Tempo
- P3992 Ford Thunderbird
- P3992 Ford Transit
- P3992 Ford Transit Connect
- P3992 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.