P178F

P178F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P178F 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 P178F Fault Code Meaning :

Ford P178F Symptoms :

Ford P178F Reasons :

How To Fix Ford P178F Trouble Code ?

Which Ford cars have the code P178F?

  • P178F Ford Aerostar
  • P178F Ford Bronco
  • P178F Ford C-Max
  • P178F Ford C-Max Energi
  • P178F Ford C-Max Hybrid
  • P178F Ford Contour
  • P178F Ford Crown Victoria
  • P178F Ford EcoSport
  • P178F Ford Econoline
  • P178F Ford Edge
  • P178F Ford Escape
  • P178F Ford Escape Hybrid
  • P178F Ford Escort
  • P178F Ford Everest
  • P178F Ford Excursion
  • P178F Ford Expedition
  • P178F Ford Explorer
  • P178F Ford Explorer Sport Trac
  • P178F Ford F-150
  • P178F Ford F-250
  • P178F Ford F-350
  • P178F Ford Fiesta
  • P178F Ford Flex
  • P178F Ford Focus
  • P178F Ford Focus Electric
  • P178F Ford Freestar
  • P178F Ford Freestyle
  • P178F Ford Fusion
  • P178F Ford Fusion Energi
  • P178F Ford Fusion Hybrid
  • P178F Ford Fusion Plug-In Hybrid
  • P178F Ford GT
  • P178F Ford Mustang
  • P178F Ford Mustang Mach-E
  • P178F Ford Mystique
  • P178F Ford Probe
  • P178F Ford Ranger
  • P178F Ford Taurus
  • P178F Ford Taurus X
  • P178F Ford Tempo
  • P178F Ford Thunderbird
  • P178F Ford Transit
  • P178F Ford Transit Connect
  • P178F 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.