P3F90

P3F90 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3F90 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 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 P3F90 Fault Code Meaning :

Ford P3F90 Symptoms :

Ford P3F90 Reasons :

How To Fix Ford P3F90 Trouble Code ?

Which Ford cars have the code P3F90?

  • P3F90 Ford Aerostar
  • P3F90 Ford Bronco
  • P3F90 Ford C-Max
  • P3F90 Ford C-Max Energi
  • P3F90 Ford C-Max Hybrid
  • P3F90 Ford Contour
  • P3F90 Ford Crown Victoria
  • P3F90 Ford EcoSport
  • P3F90 Ford Econoline
  • P3F90 Ford Edge
  • P3F90 Ford Escape
  • P3F90 Ford Escape Hybrid
  • P3F90 Ford Escort
  • P3F90 Ford Everest
  • P3F90 Ford Excursion
  • P3F90 Ford Expedition
  • P3F90 Ford Explorer
  • P3F90 Ford Explorer Sport Trac
  • P3F90 Ford F-150
  • P3F90 Ford F-250
  • P3F90 Ford F-350
  • P3F90 Ford Fiesta
  • P3F90 Ford Flex
  • P3F90 Ford Focus
  • P3F90 Ford Focus Electric
  • P3F90 Ford Freestar
  • P3F90 Ford Freestyle
  • P3F90 Ford Fusion
  • P3F90 Ford Fusion Energi
  • P3F90 Ford Fusion Hybrid
  • P3F90 Ford Fusion Plug-In Hybrid
  • P3F90 Ford GT
  • P3F90 Ford Mustang
  • P3F90 Ford Mustang Mach-E
  • P3F90 Ford Mystique
  • P3F90 Ford Probe
  • P3F90 Ford Ranger
  • P3F90 Ford Taurus
  • P3F90 Ford Taurus X
  • P3F90 Ford Tempo
  • P3F90 Ford Thunderbird
  • P3F90 Ford Transit
  • P3F90 Ford Transit Connect
  • P3F90 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.