P3F66

P3F66 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3F66 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P3F66 Fault Code Meaning :

Ford P3F66 Symptoms :

Ford P3F66 Reasons :

How To Fix Ford P3F66 Trouble Code ?

Which Ford cars have the code P3F66?

  • P3F66 Ford Aerostar
  • P3F66 Ford Bronco
  • P3F66 Ford C-Max
  • P3F66 Ford C-Max Energi
  • P3F66 Ford C-Max Hybrid
  • P3F66 Ford Contour
  • P3F66 Ford Crown Victoria
  • P3F66 Ford EcoSport
  • P3F66 Ford Econoline
  • P3F66 Ford Edge
  • P3F66 Ford Escape
  • P3F66 Ford Escape Hybrid
  • P3F66 Ford Escort
  • P3F66 Ford Everest
  • P3F66 Ford Excursion
  • P3F66 Ford Expedition
  • P3F66 Ford Explorer
  • P3F66 Ford Explorer Sport Trac
  • P3F66 Ford F-150
  • P3F66 Ford F-250
  • P3F66 Ford F-350
  • P3F66 Ford Fiesta
  • P3F66 Ford Flex
  • P3F66 Ford Focus
  • P3F66 Ford Focus Electric
  • P3F66 Ford Freestar
  • P3F66 Ford Freestyle
  • P3F66 Ford Fusion
  • P3F66 Ford Fusion Energi
  • P3F66 Ford Fusion Hybrid
  • P3F66 Ford Fusion Plug-In Hybrid
  • P3F66 Ford GT
  • P3F66 Ford Mustang
  • P3F66 Ford Mustang Mach-E
  • P3F66 Ford Mystique
  • P3F66 Ford Probe
  • P3F66 Ford Ranger
  • P3F66 Ford Taurus
  • P3F66 Ford Taurus X
  • P3F66 Ford Tempo
  • P3F66 Ford Thunderbird
  • P3F66 Ford Transit
  • P3F66 Ford Transit Connect
  • P3F66 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.