B2446

B2446 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2446 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 B2446 Fault Code Meaning :

Ford B2446 Symptoms :

Ford B2446 Reasons :

How To Fix Ford B2446 Trouble Code ?

Which Ford cars have the code B2446?

  • B2446 Ford Aerostar
  • B2446 Ford Bronco
  • B2446 Ford C-Max
  • B2446 Ford C-Max Energi
  • B2446 Ford C-Max Hybrid
  • B2446 Ford Contour
  • B2446 Ford Crown Victoria
  • B2446 Ford EcoSport
  • B2446 Ford Econoline
  • B2446 Ford Edge
  • B2446 Ford Escape
  • B2446 Ford Escape Hybrid
  • B2446 Ford Escort
  • B2446 Ford Everest
  • B2446 Ford Excursion
  • B2446 Ford Expedition
  • B2446 Ford Explorer
  • B2446 Ford Explorer Sport Trac
  • B2446 Ford F-150
  • B2446 Ford F-250
  • B2446 Ford F-350
  • B2446 Ford Fiesta
  • B2446 Ford Flex
  • B2446 Ford Focus
  • B2446 Ford Focus Electric
  • B2446 Ford Freestar
  • B2446 Ford Freestyle
  • B2446 Ford Fusion
  • B2446 Ford Fusion Energi
  • B2446 Ford Fusion Hybrid
  • B2446 Ford Fusion Plug-In Hybrid
  • B2446 Ford GT
  • B2446 Ford Mustang
  • B2446 Ford Mustang Mach-E
  • B2446 Ford Mystique
  • B2446 Ford Probe
  • B2446 Ford Ranger
  • B2446 Ford Taurus
  • B2446 Ford Taurus X
  • B2446 Ford Tempo
  • B2446 Ford Thunderbird
  • B2446 Ford Transit
  • B2446 Ford Transit Connect
  • B2446 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.