B1291
B1291 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1291 Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford B1291 Fault Code Meaning :
Ford B1291 Symptoms :
Ford B1291 Reasons :
How To Fix Ford B1291 Trouble Code ?
Which Ford cars have the code B1291?
- B1291 Ford Aerostar
- B1291 Ford Bronco
- B1291 Ford C-Max
- B1291 Ford C-Max Energi
- B1291 Ford C-Max Hybrid
- B1291 Ford Contour
- B1291 Ford Crown Victoria
- B1291 Ford EcoSport
- B1291 Ford Econoline
- B1291 Ford Edge
- B1291 Ford Escape
- B1291 Ford Escape Hybrid
- B1291 Ford Escort
- B1291 Ford Everest
- B1291 Ford Excursion
- B1291 Ford Expedition
- B1291 Ford Explorer
- B1291 Ford Explorer Sport Trac
- B1291 Ford F-150
- B1291 Ford F-250
- B1291 Ford F-350
- B1291 Ford Fiesta
- B1291 Ford Flex
- B1291 Ford Focus
- B1291 Ford Focus Electric
- B1291 Ford Freestar
- B1291 Ford Freestyle
- B1291 Ford Fusion
- B1291 Ford Fusion Energi
- B1291 Ford Fusion Hybrid
- B1291 Ford Fusion Plug-In Hybrid
- B1291 Ford GT
- B1291 Ford Mustang
- B1291 Ford Mustang Mach-E
- B1291 Ford Mystique
- B1291 Ford Probe
- B1291 Ford Ranger
- B1291 Ford Taurus
- B1291 Ford Taurus X
- B1291 Ford Tempo
- B1291 Ford Thunderbird
- B1291 Ford Transit
- B1291 Ford Transit Connect
- B1291 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.