B3819

B3819 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3819 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 B3819 Fault Code Meaning :

Ford B3819 Symptoms :

Ford B3819 Reasons :

How To Fix Ford B3819 Trouble Code ?

Which Ford cars have the code B3819?

  • B3819 Ford Aerostar
  • B3819 Ford Bronco
  • B3819 Ford C-Max
  • B3819 Ford C-Max Energi
  • B3819 Ford C-Max Hybrid
  • B3819 Ford Contour
  • B3819 Ford Crown Victoria
  • B3819 Ford EcoSport
  • B3819 Ford Econoline
  • B3819 Ford Edge
  • B3819 Ford Escape
  • B3819 Ford Escape Hybrid
  • B3819 Ford Escort
  • B3819 Ford Everest
  • B3819 Ford Excursion
  • B3819 Ford Expedition
  • B3819 Ford Explorer
  • B3819 Ford Explorer Sport Trac
  • B3819 Ford F-150
  • B3819 Ford F-250
  • B3819 Ford F-350
  • B3819 Ford Fiesta
  • B3819 Ford Flex
  • B3819 Ford Focus
  • B3819 Ford Focus Electric
  • B3819 Ford Freestar
  • B3819 Ford Freestyle
  • B3819 Ford Fusion
  • B3819 Ford Fusion Energi
  • B3819 Ford Fusion Hybrid
  • B3819 Ford Fusion Plug-In Hybrid
  • B3819 Ford GT
  • B3819 Ford Mustang
  • B3819 Ford Mustang Mach-E
  • B3819 Ford Mystique
  • B3819 Ford Probe
  • B3819 Ford Ranger
  • B3819 Ford Taurus
  • B3819 Ford Taurus X
  • B3819 Ford Tempo
  • B3819 Ford Thunderbird
  • B3819 Ford Transit
  • B3819 Ford Transit Connect
  • B3819 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.