P66F7

P66F7 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P66F7 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P66F7 Fault Code Meaning :

Ford P66F7 Symptoms :

Ford P66F7 Reasons :

How To Fix Ford P66F7 Trouble Code ?

Which Ford cars have the code P66F7?

  • P66F7 Ford Aerostar
  • P66F7 Ford Bronco
  • P66F7 Ford C-Max
  • P66F7 Ford C-Max Energi
  • P66F7 Ford C-Max Hybrid
  • P66F7 Ford Contour
  • P66F7 Ford Crown Victoria
  • P66F7 Ford EcoSport
  • P66F7 Ford Econoline
  • P66F7 Ford Edge
  • P66F7 Ford Escape
  • P66F7 Ford Escape Hybrid
  • P66F7 Ford Escort
  • P66F7 Ford Everest
  • P66F7 Ford Excursion
  • P66F7 Ford Expedition
  • P66F7 Ford Explorer
  • P66F7 Ford Explorer Sport Trac
  • P66F7 Ford F-150
  • P66F7 Ford F-250
  • P66F7 Ford F-350
  • P66F7 Ford Fiesta
  • P66F7 Ford Flex
  • P66F7 Ford Focus
  • P66F7 Ford Focus Electric
  • P66F7 Ford Freestar
  • P66F7 Ford Freestyle
  • P66F7 Ford Fusion
  • P66F7 Ford Fusion Energi
  • P66F7 Ford Fusion Hybrid
  • P66F7 Ford Fusion Plug-In Hybrid
  • P66F7 Ford GT
  • P66F7 Ford Mustang
  • P66F7 Ford Mustang Mach-E
  • P66F7 Ford Mystique
  • P66F7 Ford Probe
  • P66F7 Ford Ranger
  • P66F7 Ford Taurus
  • P66F7 Ford Taurus X
  • P66F7 Ford Tempo
  • P66F7 Ford Thunderbird
  • P66F7 Ford Transit
  • P66F7 Ford Transit Connect
  • P66F7 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.