P2940
P2940 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P2940 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 P2940 Fault Code Meaning :
Ford P2940 Symptoms :
Ford P2940 Reasons :
How To Fix Ford P2940 Trouble Code ?
Which Ford cars have the code P2940?
- P2940 Ford Aerostar
- P2940 Ford Bronco
- P2940 Ford C-Max
- P2940 Ford C-Max Energi
- P2940 Ford C-Max Hybrid
- P2940 Ford Contour
- P2940 Ford Crown Victoria
- P2940 Ford EcoSport
- P2940 Ford Econoline
- P2940 Ford Edge
- P2940 Ford Escape
- P2940 Ford Escape Hybrid
- P2940 Ford Escort
- P2940 Ford Everest
- P2940 Ford Excursion
- P2940 Ford Expedition
- P2940 Ford Explorer
- P2940 Ford Explorer Sport Trac
- P2940 Ford F-150
- P2940 Ford F-250
- P2940 Ford F-350
- P2940 Ford Fiesta
- P2940 Ford Flex
- P2940 Ford Focus
- P2940 Ford Focus Electric
- P2940 Ford Freestar
- P2940 Ford Freestyle
- P2940 Ford Fusion
- P2940 Ford Fusion Energi
- P2940 Ford Fusion Hybrid
- P2940 Ford Fusion Plug-In Hybrid
- P2940 Ford GT
- P2940 Ford Mustang
- P2940 Ford Mustang Mach-E
- P2940 Ford Mystique
- P2940 Ford Probe
- P2940 Ford Ranger
- P2940 Ford Taurus
- P2940 Ford Taurus X
- P2940 Ford Tempo
- P2940 Ford Thunderbird
- P2940 Ford Transit
- P2940 Ford Transit Connect
- P2940 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.