P3E46

P3E46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3E46 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P3E46 Fault Code Meaning :

Ford P3E46 Symptoms :

Ford P3E46 Reasons :

How To Fix Ford P3E46 Trouble Code ?

Which Ford cars have the code P3E46?

  • P3E46 Ford Aerostar
  • P3E46 Ford Bronco
  • P3E46 Ford C-Max
  • P3E46 Ford C-Max Energi
  • P3E46 Ford C-Max Hybrid
  • P3E46 Ford Contour
  • P3E46 Ford Crown Victoria
  • P3E46 Ford EcoSport
  • P3E46 Ford Econoline
  • P3E46 Ford Edge
  • P3E46 Ford Escape
  • P3E46 Ford Escape Hybrid
  • P3E46 Ford Escort
  • P3E46 Ford Everest
  • P3E46 Ford Excursion
  • P3E46 Ford Expedition
  • P3E46 Ford Explorer
  • P3E46 Ford Explorer Sport Trac
  • P3E46 Ford F-150
  • P3E46 Ford F-250
  • P3E46 Ford F-350
  • P3E46 Ford Fiesta
  • P3E46 Ford Flex
  • P3E46 Ford Focus
  • P3E46 Ford Focus Electric
  • P3E46 Ford Freestar
  • P3E46 Ford Freestyle
  • P3E46 Ford Fusion
  • P3E46 Ford Fusion Energi
  • P3E46 Ford Fusion Hybrid
  • P3E46 Ford Fusion Plug-In Hybrid
  • P3E46 Ford GT
  • P3E46 Ford Mustang
  • P3E46 Ford Mustang Mach-E
  • P3E46 Ford Mystique
  • P3E46 Ford Probe
  • P3E46 Ford Ranger
  • P3E46 Ford Taurus
  • P3E46 Ford Taurus X
  • P3E46 Ford Tempo
  • P3E46 Ford Thunderbird
  • P3E46 Ford Transit
  • P3E46 Ford Transit Connect
  • P3E46 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.