C3933

C3933 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C3933 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 C3933 Fault Code Meaning :

Ford C3933 Symptoms :

Ford C3933 Reasons :

How To Fix Ford C3933 Trouble Code ?

Which Ford cars have the code C3933?

  • C3933 Ford Aerostar
  • C3933 Ford Bronco
  • C3933 Ford C-Max
  • C3933 Ford C-Max Energi
  • C3933 Ford C-Max Hybrid
  • C3933 Ford Contour
  • C3933 Ford Crown Victoria
  • C3933 Ford EcoSport
  • C3933 Ford Econoline
  • C3933 Ford Edge
  • C3933 Ford Escape
  • C3933 Ford Escape Hybrid
  • C3933 Ford Escort
  • C3933 Ford Everest
  • C3933 Ford Excursion
  • C3933 Ford Expedition
  • C3933 Ford Explorer
  • C3933 Ford Explorer Sport Trac
  • C3933 Ford F-150
  • C3933 Ford F-250
  • C3933 Ford F-350
  • C3933 Ford Fiesta
  • C3933 Ford Flex
  • C3933 Ford Focus
  • C3933 Ford Focus Electric
  • C3933 Ford Freestar
  • C3933 Ford Freestyle
  • C3933 Ford Fusion
  • C3933 Ford Fusion Energi
  • C3933 Ford Fusion Hybrid
  • C3933 Ford Fusion Plug-In Hybrid
  • C3933 Ford GT
  • C3933 Ford Mustang
  • C3933 Ford Mustang Mach-E
  • C3933 Ford Mystique
  • C3933 Ford Probe
  • C3933 Ford Ranger
  • C3933 Ford Taurus
  • C3933 Ford Taurus X
  • C3933 Ford Tempo
  • C3933 Ford Thunderbird
  • C3933 Ford Transit
  • C3933 Ford Transit Connect
  • C3933 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.