P3766

P3766 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3766 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 P3766 Fault Code Meaning :

Ford P3766 Symptoms :

Ford P3766 Reasons :

How To Fix Ford P3766 Trouble Code ?

Which Ford cars have the code P3766?

  • P3766 Ford Aerostar
  • P3766 Ford Bronco
  • P3766 Ford C-Max
  • P3766 Ford C-Max Energi
  • P3766 Ford C-Max Hybrid
  • P3766 Ford Contour
  • P3766 Ford Crown Victoria
  • P3766 Ford EcoSport
  • P3766 Ford Econoline
  • P3766 Ford Edge
  • P3766 Ford Escape
  • P3766 Ford Escape Hybrid
  • P3766 Ford Escort
  • P3766 Ford Everest
  • P3766 Ford Excursion
  • P3766 Ford Expedition
  • P3766 Ford Explorer
  • P3766 Ford Explorer Sport Trac
  • P3766 Ford F-150
  • P3766 Ford F-250
  • P3766 Ford F-350
  • P3766 Ford Fiesta
  • P3766 Ford Flex
  • P3766 Ford Focus
  • P3766 Ford Focus Electric
  • P3766 Ford Freestar
  • P3766 Ford Freestyle
  • P3766 Ford Fusion
  • P3766 Ford Fusion Energi
  • P3766 Ford Fusion Hybrid
  • P3766 Ford Fusion Plug-In Hybrid
  • P3766 Ford GT
  • P3766 Ford Mustang
  • P3766 Ford Mustang Mach-E
  • P3766 Ford Mystique
  • P3766 Ford Probe
  • P3766 Ford Ranger
  • P3766 Ford Taurus
  • P3766 Ford Taurus X
  • P3766 Ford Tempo
  • P3766 Ford Thunderbird
  • P3766 Ford Transit
  • P3766 Ford Transit Connect
  • P3766 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.