P109B

P109B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P109B Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P109B Fault Code Meaning :

Ford P109B Symptoms :

Ford P109B Reasons :

How To Fix Ford P109B Trouble Code ?

Which Ford cars have the code P109B?

  • P109B Ford Aerostar
  • P109B Ford Bronco
  • P109B Ford C-Max
  • P109B Ford C-Max Energi
  • P109B Ford C-Max Hybrid
  • P109B Ford Contour
  • P109B Ford Crown Victoria
  • P109B Ford EcoSport
  • P109B Ford Econoline
  • P109B Ford Edge
  • P109B Ford Escape
  • P109B Ford Escape Hybrid
  • P109B Ford Escort
  • P109B Ford Everest
  • P109B Ford Excursion
  • P109B Ford Expedition
  • P109B Ford Explorer
  • P109B Ford Explorer Sport Trac
  • P109B Ford F-150
  • P109B Ford F-250
  • P109B Ford F-350
  • P109B Ford Fiesta
  • P109B Ford Flex
  • P109B Ford Focus
  • P109B Ford Focus Electric
  • P109B Ford Freestar
  • P109B Ford Freestyle
  • P109B Ford Fusion
  • P109B Ford Fusion Energi
  • P109B Ford Fusion Hybrid
  • P109B Ford Fusion Plug-In Hybrid
  • P109B Ford GT
  • P109B Ford Mustang
  • P109B Ford Mustang Mach-E
  • P109B Ford Mystique
  • P109B Ford Probe
  • P109B Ford Ranger
  • P109B Ford Taurus
  • P109B Ford Taurus X
  • P109B Ford Tempo
  • P109B Ford Thunderbird
  • P109B Ford Transit
  • P109B Ford Transit Connect
  • P109B 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.