P66B1

P66B1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P66B1 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P66B1 Fault Code Meaning :

Ford P66B1 Symptoms :

Ford P66B1 Reasons :

How To Fix Ford P66B1 Trouble Code ?

Which Ford cars have the code P66B1?

  • P66B1 Ford Aerostar
  • P66B1 Ford Bronco
  • P66B1 Ford C-Max
  • P66B1 Ford C-Max Energi
  • P66B1 Ford C-Max Hybrid
  • P66B1 Ford Contour
  • P66B1 Ford Crown Victoria
  • P66B1 Ford EcoSport
  • P66B1 Ford Econoline
  • P66B1 Ford Edge
  • P66B1 Ford Escape
  • P66B1 Ford Escape Hybrid
  • P66B1 Ford Escort
  • P66B1 Ford Everest
  • P66B1 Ford Excursion
  • P66B1 Ford Expedition
  • P66B1 Ford Explorer
  • P66B1 Ford Explorer Sport Trac
  • P66B1 Ford F-150
  • P66B1 Ford F-250
  • P66B1 Ford F-350
  • P66B1 Ford Fiesta
  • P66B1 Ford Flex
  • P66B1 Ford Focus
  • P66B1 Ford Focus Electric
  • P66B1 Ford Freestar
  • P66B1 Ford Freestyle
  • P66B1 Ford Fusion
  • P66B1 Ford Fusion Energi
  • P66B1 Ford Fusion Hybrid
  • P66B1 Ford Fusion Plug-In Hybrid
  • P66B1 Ford GT
  • P66B1 Ford Mustang
  • P66B1 Ford Mustang Mach-E
  • P66B1 Ford Mystique
  • P66B1 Ford Probe
  • P66B1 Ford Ranger
  • P66B1 Ford Taurus
  • P66B1 Ford Taurus X
  • P66B1 Ford Tempo
  • P66B1 Ford Thunderbird
  • P66B1 Ford Transit
  • P66B1 Ford Transit Connect
  • P66B1 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.