U3387

U3387 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3387 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U3387 Fault Code Meaning :

Ford U3387 Symptoms :

Ford U3387 Reasons :

How To Fix Ford U3387 Trouble Code ?

Which Ford cars have the code U3387?

  • U3387 Ford Aerostar
  • U3387 Ford Bronco
  • U3387 Ford C-Max
  • U3387 Ford C-Max Energi
  • U3387 Ford C-Max Hybrid
  • U3387 Ford Contour
  • U3387 Ford Crown Victoria
  • U3387 Ford EcoSport
  • U3387 Ford Econoline
  • U3387 Ford Edge
  • U3387 Ford Escape
  • U3387 Ford Escape Hybrid
  • U3387 Ford Escort
  • U3387 Ford Everest
  • U3387 Ford Excursion
  • U3387 Ford Expedition
  • U3387 Ford Explorer
  • U3387 Ford Explorer Sport Trac
  • U3387 Ford F-150
  • U3387 Ford F-250
  • U3387 Ford F-350
  • U3387 Ford Fiesta
  • U3387 Ford Flex
  • U3387 Ford Focus
  • U3387 Ford Focus Electric
  • U3387 Ford Freestar
  • U3387 Ford Freestyle
  • U3387 Ford Fusion
  • U3387 Ford Fusion Energi
  • U3387 Ford Fusion Hybrid
  • U3387 Ford Fusion Plug-In Hybrid
  • U3387 Ford GT
  • U3387 Ford Mustang
  • U3387 Ford Mustang Mach-E
  • U3387 Ford Mystique
  • U3387 Ford Probe
  • U3387 Ford Ranger
  • U3387 Ford Taurus
  • U3387 Ford Taurus X
  • U3387 Ford Tempo
  • U3387 Ford Thunderbird
  • U3387 Ford Transit
  • U3387 Ford Transit Connect
  • U3387 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.