P66F6

P66F6 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P66F6 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P66F6 Fault Code Meaning :

Ford P66F6 Symptoms :

Ford P66F6 Reasons :

How To Fix Ford P66F6 Trouble Code ?

Which Ford cars have the code P66F6?

  • P66F6 Ford Aerostar
  • P66F6 Ford Bronco
  • P66F6 Ford C-Max
  • P66F6 Ford C-Max Energi
  • P66F6 Ford C-Max Hybrid
  • P66F6 Ford Contour
  • P66F6 Ford Crown Victoria
  • P66F6 Ford EcoSport
  • P66F6 Ford Econoline
  • P66F6 Ford Edge
  • P66F6 Ford Escape
  • P66F6 Ford Escape Hybrid
  • P66F6 Ford Escort
  • P66F6 Ford Everest
  • P66F6 Ford Excursion
  • P66F6 Ford Expedition
  • P66F6 Ford Explorer
  • P66F6 Ford Explorer Sport Trac
  • P66F6 Ford F-150
  • P66F6 Ford F-250
  • P66F6 Ford F-350
  • P66F6 Ford Fiesta
  • P66F6 Ford Flex
  • P66F6 Ford Focus
  • P66F6 Ford Focus Electric
  • P66F6 Ford Freestar
  • P66F6 Ford Freestyle
  • P66F6 Ford Fusion
  • P66F6 Ford Fusion Energi
  • P66F6 Ford Fusion Hybrid
  • P66F6 Ford Fusion Plug-In Hybrid
  • P66F6 Ford GT
  • P66F6 Ford Mustang
  • P66F6 Ford Mustang Mach-E
  • P66F6 Ford Mystique
  • P66F6 Ford Probe
  • P66F6 Ford Ranger
  • P66F6 Ford Taurus
  • P66F6 Ford Taurus X
  • P66F6 Ford Tempo
  • P66F6 Ford Thunderbird
  • P66F6 Ford Transit
  • P66F6 Ford Transit Connect
  • P66F6 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.