B0509
B0509 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B0509 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.
A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.
Ford B0509 Fault Code Meaning :
Ford B0509 Symptoms :
Ford B0509 Reasons :
How To Fix Ford B0509 Trouble Code ?
Which Ford cars have the code B0509?
- B0509 Ford Aerostar
- B0509 Ford Bronco
- B0509 Ford C-Max
- B0509 Ford C-Max Energi
- B0509 Ford C-Max Hybrid
- B0509 Ford Contour
- B0509 Ford Crown Victoria
- B0509 Ford EcoSport
- B0509 Ford Econoline
- B0509 Ford Edge
- B0509 Ford Escape
- B0509 Ford Escape Hybrid
- B0509 Ford Escort
- B0509 Ford Everest
- B0509 Ford Excursion
- B0509 Ford Expedition
- B0509 Ford Explorer
- B0509 Ford Explorer Sport Trac
- B0509 Ford F-150
- B0509 Ford F-250
- B0509 Ford F-350
- B0509 Ford Fiesta
- B0509 Ford Flex
- B0509 Ford Focus
- B0509 Ford Focus Electric
- B0509 Ford Freestar
- B0509 Ford Freestyle
- B0509 Ford Fusion
- B0509 Ford Fusion Energi
- B0509 Ford Fusion Hybrid
- B0509 Ford Fusion Plug-In Hybrid
- B0509 Ford GT
- B0509 Ford Mustang
- B0509 Ford Mustang Mach-E
- B0509 Ford Mystique
- B0509 Ford Probe
- B0509 Ford Ranger
- B0509 Ford Taurus
- B0509 Ford Taurus X
- B0509 Ford Tempo
- B0509 Ford Thunderbird
- B0509 Ford Transit
- B0509 Ford Transit Connect
- B0509 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.