U3345

U3345 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3345 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 U3345 Fault Code Meaning :

Ford U3345 Symptoms :

Ford U3345 Reasons :

How To Fix Ford U3345 Trouble Code ?

Which Ford cars have the code U3345?

  • U3345 Ford Aerostar
  • U3345 Ford Bronco
  • U3345 Ford C-Max
  • U3345 Ford C-Max Energi
  • U3345 Ford C-Max Hybrid
  • U3345 Ford Contour
  • U3345 Ford Crown Victoria
  • U3345 Ford EcoSport
  • U3345 Ford Econoline
  • U3345 Ford Edge
  • U3345 Ford Escape
  • U3345 Ford Escape Hybrid
  • U3345 Ford Escort
  • U3345 Ford Everest
  • U3345 Ford Excursion
  • U3345 Ford Expedition
  • U3345 Ford Explorer
  • U3345 Ford Explorer Sport Trac
  • U3345 Ford F-150
  • U3345 Ford F-250
  • U3345 Ford F-350
  • U3345 Ford Fiesta
  • U3345 Ford Flex
  • U3345 Ford Focus
  • U3345 Ford Focus Electric
  • U3345 Ford Freestar
  • U3345 Ford Freestyle
  • U3345 Ford Fusion
  • U3345 Ford Fusion Energi
  • U3345 Ford Fusion Hybrid
  • U3345 Ford Fusion Plug-In Hybrid
  • U3345 Ford GT
  • U3345 Ford Mustang
  • U3345 Ford Mustang Mach-E
  • U3345 Ford Mystique
  • U3345 Ford Probe
  • U3345 Ford Ranger
  • U3345 Ford Taurus
  • U3345 Ford Taurus X
  • U3345 Ford Tempo
  • U3345 Ford Thunderbird
  • U3345 Ford Transit
  • U3345 Ford Transit Connect
  • U3345 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.