U0909

U0909 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0909 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 U0909 Fault Code Meaning :

Ford U0909 Symptoms :

Ford U0909 Reasons :

How To Fix Ford U0909 Trouble Code ?

Which Ford cars have the code U0909?

  • U0909 Ford Aerostar
  • U0909 Ford Bronco
  • U0909 Ford C-Max
  • U0909 Ford C-Max Energi
  • U0909 Ford C-Max Hybrid
  • U0909 Ford Contour
  • U0909 Ford Crown Victoria
  • U0909 Ford EcoSport
  • U0909 Ford Econoline
  • U0909 Ford Edge
  • U0909 Ford Escape
  • U0909 Ford Escape Hybrid
  • U0909 Ford Escort
  • U0909 Ford Everest
  • U0909 Ford Excursion
  • U0909 Ford Expedition
  • U0909 Ford Explorer
  • U0909 Ford Explorer Sport Trac
  • U0909 Ford F-150
  • U0909 Ford F-250
  • U0909 Ford F-350
  • U0909 Ford Fiesta
  • U0909 Ford Flex
  • U0909 Ford Focus
  • U0909 Ford Focus Electric
  • U0909 Ford Freestar
  • U0909 Ford Freestyle
  • U0909 Ford Fusion
  • U0909 Ford Fusion Energi
  • U0909 Ford Fusion Hybrid
  • U0909 Ford Fusion Plug-In Hybrid
  • U0909 Ford GT
  • U0909 Ford Mustang
  • U0909 Ford Mustang Mach-E
  • U0909 Ford Mystique
  • U0909 Ford Probe
  • U0909 Ford Ranger
  • U0909 Ford Taurus
  • U0909 Ford Taurus X
  • U0909 Ford Tempo
  • U0909 Ford Thunderbird
  • U0909 Ford Transit
  • U0909 Ford Transit Connect
  • U0909 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.