P91E1
P91E1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P91E1 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.
The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.
Ford P91E1 Fault Code Meaning :
Ford P91E1 Symptoms :
Ford P91E1 Reasons :
How To Fix Ford P91E1 Trouble Code ?
Which Ford cars have the code P91E1?
- P91E1 Ford Aerostar
- P91E1 Ford Bronco
- P91E1 Ford C-Max
- P91E1 Ford C-Max Energi
- P91E1 Ford C-Max Hybrid
- P91E1 Ford Contour
- P91E1 Ford Crown Victoria
- P91E1 Ford EcoSport
- P91E1 Ford Econoline
- P91E1 Ford Edge
- P91E1 Ford Escape
- P91E1 Ford Escape Hybrid
- P91E1 Ford Escort
- P91E1 Ford Everest
- P91E1 Ford Excursion
- P91E1 Ford Expedition
- P91E1 Ford Explorer
- P91E1 Ford Explorer Sport Trac
- P91E1 Ford F-150
- P91E1 Ford F-250
- P91E1 Ford F-350
- P91E1 Ford Fiesta
- P91E1 Ford Flex
- P91E1 Ford Focus
- P91E1 Ford Focus Electric
- P91E1 Ford Freestar
- P91E1 Ford Freestyle
- P91E1 Ford Fusion
- P91E1 Ford Fusion Energi
- P91E1 Ford Fusion Hybrid
- P91E1 Ford Fusion Plug-In Hybrid
- P91E1 Ford GT
- P91E1 Ford Mustang
- P91E1 Ford Mustang Mach-E
- P91E1 Ford Mystique
- P91E1 Ford Probe
- P91E1 Ford Ranger
- P91E1 Ford Taurus
- P91E1 Ford Taurus X
- P91E1 Ford Tempo
- P91E1 Ford Thunderbird
- P91E1 Ford Transit
- P91E1 Ford Transit Connect
- P91E1 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.