P946C

P946C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P946C Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P946C Fault Code Meaning :

Ford P946C Symptoms :

Ford P946C Reasons :

How To Fix Ford P946C Trouble Code ?

Which Ford cars have the code P946C?

  • P946C Ford Aerostar
  • P946C Ford Bronco
  • P946C Ford C-Max
  • P946C Ford C-Max Energi
  • P946C Ford C-Max Hybrid
  • P946C Ford Contour
  • P946C Ford Crown Victoria
  • P946C Ford EcoSport
  • P946C Ford Econoline
  • P946C Ford Edge
  • P946C Ford Escape
  • P946C Ford Escape Hybrid
  • P946C Ford Escort
  • P946C Ford Everest
  • P946C Ford Excursion
  • P946C Ford Expedition
  • P946C Ford Explorer
  • P946C Ford Explorer Sport Trac
  • P946C Ford F-150
  • P946C Ford F-250
  • P946C Ford F-350
  • P946C Ford Fiesta
  • P946C Ford Flex
  • P946C Ford Focus
  • P946C Ford Focus Electric
  • P946C Ford Freestar
  • P946C Ford Freestyle
  • P946C Ford Fusion
  • P946C Ford Fusion Energi
  • P946C Ford Fusion Hybrid
  • P946C Ford Fusion Plug-In Hybrid
  • P946C Ford GT
  • P946C Ford Mustang
  • P946C Ford Mustang Mach-E
  • P946C Ford Mystique
  • P946C Ford Probe
  • P946C Ford Ranger
  • P946C Ford Taurus
  • P946C Ford Taurus X
  • P946C Ford Tempo
  • P946C Ford Thunderbird
  • P946C Ford Transit
  • P946C Ford Transit Connect
  • P946C 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.