P40E7
P40E7 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P40E7 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 P40E7 Fault Code Meaning :
Ford P40E7 Symptoms :
Ford P40E7 Reasons :
How To Fix Ford P40E7 Trouble Code ?
Which Ford cars have the code P40E7?
- P40E7 Ford Aerostar
- P40E7 Ford Bronco
- P40E7 Ford C-Max
- P40E7 Ford C-Max Energi
- P40E7 Ford C-Max Hybrid
- P40E7 Ford Contour
- P40E7 Ford Crown Victoria
- P40E7 Ford EcoSport
- P40E7 Ford Econoline
- P40E7 Ford Edge
- P40E7 Ford Escape
- P40E7 Ford Escape Hybrid
- P40E7 Ford Escort
- P40E7 Ford Everest
- P40E7 Ford Excursion
- P40E7 Ford Expedition
- P40E7 Ford Explorer
- P40E7 Ford Explorer Sport Trac
- P40E7 Ford F-150
- P40E7 Ford F-250
- P40E7 Ford F-350
- P40E7 Ford Fiesta
- P40E7 Ford Flex
- P40E7 Ford Focus
- P40E7 Ford Focus Electric
- P40E7 Ford Freestar
- P40E7 Ford Freestyle
- P40E7 Ford Fusion
- P40E7 Ford Fusion Energi
- P40E7 Ford Fusion Hybrid
- P40E7 Ford Fusion Plug-In Hybrid
- P40E7 Ford GT
- P40E7 Ford Mustang
- P40E7 Ford Mustang Mach-E
- P40E7 Ford Mystique
- P40E7 Ford Probe
- P40E7 Ford Ranger
- P40E7 Ford Taurus
- P40E7 Ford Taurus X
- P40E7 Ford Tempo
- P40E7 Ford Thunderbird
- P40E7 Ford Transit
- P40E7 Ford Transit Connect
- P40E7 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.