P0C40

P0C40 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0C40 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 P0C40 Fault Code Meaning :

Ford P0C40 Symptoms :

Ford P0C40 Reasons :

How To Fix Ford P0C40 Trouble Code ?

Which Ford cars have the code P0C40?

  • P0C40 Ford Aerostar
  • P0C40 Ford Bronco
  • P0C40 Ford C-Max
  • P0C40 Ford C-Max Energi
  • P0C40 Ford C-Max Hybrid
  • P0C40 Ford Contour
  • P0C40 Ford Crown Victoria
  • P0C40 Ford EcoSport
  • P0C40 Ford Econoline
  • P0C40 Ford Edge
  • P0C40 Ford Escape
  • P0C40 Ford Escape Hybrid
  • P0C40 Ford Escort
  • P0C40 Ford Everest
  • P0C40 Ford Excursion
  • P0C40 Ford Expedition
  • P0C40 Ford Explorer
  • P0C40 Ford Explorer Sport Trac
  • P0C40 Ford F-150
  • P0C40 Ford F-250
  • P0C40 Ford F-350
  • P0C40 Ford Fiesta
  • P0C40 Ford Flex
  • P0C40 Ford Focus
  • P0C40 Ford Focus Electric
  • P0C40 Ford Freestar
  • P0C40 Ford Freestyle
  • P0C40 Ford Fusion
  • P0C40 Ford Fusion Energi
  • P0C40 Ford Fusion Hybrid
  • P0C40 Ford Fusion Plug-In Hybrid
  • P0C40 Ford GT
  • P0C40 Ford Mustang
  • P0C40 Ford Mustang Mach-E
  • P0C40 Ford Mystique
  • P0C40 Ford Probe
  • P0C40 Ford Ranger
  • P0C40 Ford Taurus
  • P0C40 Ford Taurus X
  • P0C40 Ford Tempo
  • P0C40 Ford Thunderbird
  • P0C40 Ford Transit
  • P0C40 Ford Transit Connect
  • P0C40 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.