P0843
P0843 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P0843 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 P0843 Fault Code Meaning :
Ford P0843 Symptoms :
Ford P0843 Reasons :
How To Fix Ford P0843 Trouble Code ?
Which Ford cars have the code P0843?
- P0843 Ford Aerostar
- P0843 Ford Bronco
- P0843 Ford C-Max
- P0843 Ford C-Max Energi
- P0843 Ford C-Max Hybrid
- P0843 Ford Contour
- P0843 Ford Crown Victoria
- P0843 Ford EcoSport
- P0843 Ford Econoline
- P0843 Ford Edge
- P0843 Ford Escape
- P0843 Ford Escape Hybrid
- P0843 Ford Escort
- P0843 Ford Everest
- P0843 Ford Excursion
- P0843 Ford Expedition
- P0843 Ford Explorer
- P0843 Ford Explorer Sport Trac
- P0843 Ford F-150
- P0843 Ford F-250
- P0843 Ford F-350
- P0843 Ford Fiesta
- P0843 Ford Flex
- P0843 Ford Focus
- P0843 Ford Focus Electric
- P0843 Ford Freestar
- P0843 Ford Freestyle
- P0843 Ford Fusion
- P0843 Ford Fusion Energi
- P0843 Ford Fusion Hybrid
- P0843 Ford Fusion Plug-In Hybrid
- P0843 Ford GT
- P0843 Ford Mustang
- P0843 Ford Mustang Mach-E
- P0843 Ford Mystique
- P0843 Ford Probe
- P0843 Ford Ranger
- P0843 Ford Taurus
- P0843 Ford Taurus X
- P0843 Ford Tempo
- P0843 Ford Thunderbird
- P0843 Ford Transit
- P0843 Ford Transit Connect
- P0843 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.