P3F34

P3F34 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3F34 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P3F34 Fault Code Meaning :

Ford P3F34 Symptoms :

Ford P3F34 Reasons :

How To Fix Ford P3F34 Trouble Code ?

Which Ford cars have the code P3F34?

  • P3F34 Ford Aerostar
  • P3F34 Ford Bronco
  • P3F34 Ford C-Max
  • P3F34 Ford C-Max Energi
  • P3F34 Ford C-Max Hybrid
  • P3F34 Ford Contour
  • P3F34 Ford Crown Victoria
  • P3F34 Ford EcoSport
  • P3F34 Ford Econoline
  • P3F34 Ford Edge
  • P3F34 Ford Escape
  • P3F34 Ford Escape Hybrid
  • P3F34 Ford Escort
  • P3F34 Ford Everest
  • P3F34 Ford Excursion
  • P3F34 Ford Expedition
  • P3F34 Ford Explorer
  • P3F34 Ford Explorer Sport Trac
  • P3F34 Ford F-150
  • P3F34 Ford F-250
  • P3F34 Ford F-350
  • P3F34 Ford Fiesta
  • P3F34 Ford Flex
  • P3F34 Ford Focus
  • P3F34 Ford Focus Electric
  • P3F34 Ford Freestar
  • P3F34 Ford Freestyle
  • P3F34 Ford Fusion
  • P3F34 Ford Fusion Energi
  • P3F34 Ford Fusion Hybrid
  • P3F34 Ford Fusion Plug-In Hybrid
  • P3F34 Ford GT
  • P3F34 Ford Mustang
  • P3F34 Ford Mustang Mach-E
  • P3F34 Ford Mystique
  • P3F34 Ford Probe
  • P3F34 Ford Ranger
  • P3F34 Ford Taurus
  • P3F34 Ford Taurus X
  • P3F34 Ford Tempo
  • P3F34 Ford Thunderbird
  • P3F34 Ford Transit
  • P3F34 Ford Transit Connect
  • P3F34 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.