P4D94

P4D94 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4D94 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 P4D94 Fault Code Meaning :

Ford P4D94 Symptoms :

Ford P4D94 Reasons :

How To Fix Ford P4D94 Trouble Code ?

Which Ford cars have the code P4D94?

  • P4D94 Ford Aerostar
  • P4D94 Ford Bronco
  • P4D94 Ford C-Max
  • P4D94 Ford C-Max Energi
  • P4D94 Ford C-Max Hybrid
  • P4D94 Ford Contour
  • P4D94 Ford Crown Victoria
  • P4D94 Ford EcoSport
  • P4D94 Ford Econoline
  • P4D94 Ford Edge
  • P4D94 Ford Escape
  • P4D94 Ford Escape Hybrid
  • P4D94 Ford Escort
  • P4D94 Ford Everest
  • P4D94 Ford Excursion
  • P4D94 Ford Expedition
  • P4D94 Ford Explorer
  • P4D94 Ford Explorer Sport Trac
  • P4D94 Ford F-150
  • P4D94 Ford F-250
  • P4D94 Ford F-350
  • P4D94 Ford Fiesta
  • P4D94 Ford Flex
  • P4D94 Ford Focus
  • P4D94 Ford Focus Electric
  • P4D94 Ford Freestar
  • P4D94 Ford Freestyle
  • P4D94 Ford Fusion
  • P4D94 Ford Fusion Energi
  • P4D94 Ford Fusion Hybrid
  • P4D94 Ford Fusion Plug-In Hybrid
  • P4D94 Ford GT
  • P4D94 Ford Mustang
  • P4D94 Ford Mustang Mach-E
  • P4D94 Ford Mystique
  • P4D94 Ford Probe
  • P4D94 Ford Ranger
  • P4D94 Ford Taurus
  • P4D94 Ford Taurus X
  • P4D94 Ford Tempo
  • P4D94 Ford Thunderbird
  • P4D94 Ford Transit
  • P4D94 Ford Transit Connect
  • P4D94 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.