B2691

B2691 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B2691 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 B2691 Fault Code Meaning :

Ford B2691 Symptoms :

Ford B2691 Reasons :

How To Fix Ford B2691 Trouble Code ?

Which Ford cars have the code B2691?

  • B2691 Ford Aerostar
  • B2691 Ford Bronco
  • B2691 Ford C-Max
  • B2691 Ford C-Max Energi
  • B2691 Ford C-Max Hybrid
  • B2691 Ford Contour
  • B2691 Ford Crown Victoria
  • B2691 Ford EcoSport
  • B2691 Ford Econoline
  • B2691 Ford Edge
  • B2691 Ford Escape
  • B2691 Ford Escape Hybrid
  • B2691 Ford Escort
  • B2691 Ford Everest
  • B2691 Ford Excursion
  • B2691 Ford Expedition
  • B2691 Ford Explorer
  • B2691 Ford Explorer Sport Trac
  • B2691 Ford F-150
  • B2691 Ford F-250
  • B2691 Ford F-350
  • B2691 Ford Fiesta
  • B2691 Ford Flex
  • B2691 Ford Focus
  • B2691 Ford Focus Electric
  • B2691 Ford Freestar
  • B2691 Ford Freestyle
  • B2691 Ford Fusion
  • B2691 Ford Fusion Energi
  • B2691 Ford Fusion Hybrid
  • B2691 Ford Fusion Plug-In Hybrid
  • B2691 Ford GT
  • B2691 Ford Mustang
  • B2691 Ford Mustang Mach-E
  • B2691 Ford Mystique
  • B2691 Ford Probe
  • B2691 Ford Ranger
  • B2691 Ford Taurus
  • B2691 Ford Taurus X
  • B2691 Ford Tempo
  • B2691 Ford Thunderbird
  • B2691 Ford Transit
  • B2691 Ford Transit Connect
  • B2691 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.