U0349

U0349 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0349 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 U0349 Fault Code Meaning :

Ford U0349 Symptoms :

Ford U0349 Reasons :

How To Fix Ford U0349 Trouble Code ?

Which Ford cars have the code U0349?

  • U0349 Ford Aerostar
  • U0349 Ford Bronco
  • U0349 Ford C-Max
  • U0349 Ford C-Max Energi
  • U0349 Ford C-Max Hybrid
  • U0349 Ford Contour
  • U0349 Ford Crown Victoria
  • U0349 Ford EcoSport
  • U0349 Ford Econoline
  • U0349 Ford Edge
  • U0349 Ford Escape
  • U0349 Ford Escape Hybrid
  • U0349 Ford Escort
  • U0349 Ford Everest
  • U0349 Ford Excursion
  • U0349 Ford Expedition
  • U0349 Ford Explorer
  • U0349 Ford Explorer Sport Trac
  • U0349 Ford F-150
  • U0349 Ford F-250
  • U0349 Ford F-350
  • U0349 Ford Fiesta
  • U0349 Ford Flex
  • U0349 Ford Focus
  • U0349 Ford Focus Electric
  • U0349 Ford Freestar
  • U0349 Ford Freestyle
  • U0349 Ford Fusion
  • U0349 Ford Fusion Energi
  • U0349 Ford Fusion Hybrid
  • U0349 Ford Fusion Plug-In Hybrid
  • U0349 Ford GT
  • U0349 Ford Mustang
  • U0349 Ford Mustang Mach-E
  • U0349 Ford Mystique
  • U0349 Ford Probe
  • U0349 Ford Ranger
  • U0349 Ford Taurus
  • U0349 Ford Taurus X
  • U0349 Ford Tempo
  • U0349 Ford Thunderbird
  • U0349 Ford Transit
  • U0349 Ford Transit Connect
  • U0349 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.