P666E

P666E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P666E Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P666E Fault Code Meaning :

Ford P666E Symptoms :

Ford P666E Reasons :

How To Fix Ford P666E Trouble Code ?

Which Ford cars have the code P666E?

  • P666E Ford Aerostar
  • P666E Ford Bronco
  • P666E Ford C-Max
  • P666E Ford C-Max Energi
  • P666E Ford C-Max Hybrid
  • P666E Ford Contour
  • P666E Ford Crown Victoria
  • P666E Ford EcoSport
  • P666E Ford Econoline
  • P666E Ford Edge
  • P666E Ford Escape
  • P666E Ford Escape Hybrid
  • P666E Ford Escort
  • P666E Ford Everest
  • P666E Ford Excursion
  • P666E Ford Expedition
  • P666E Ford Explorer
  • P666E Ford Explorer Sport Trac
  • P666E Ford F-150
  • P666E Ford F-250
  • P666E Ford F-350
  • P666E Ford Fiesta
  • P666E Ford Flex
  • P666E Ford Focus
  • P666E Ford Focus Electric
  • P666E Ford Freestar
  • P666E Ford Freestyle
  • P666E Ford Fusion
  • P666E Ford Fusion Energi
  • P666E Ford Fusion Hybrid
  • P666E Ford Fusion Plug-In Hybrid
  • P666E Ford GT
  • P666E Ford Mustang
  • P666E Ford Mustang Mach-E
  • P666E Ford Mystique
  • P666E Ford Probe
  • P666E Ford Ranger
  • P666E Ford Taurus
  • P666E Ford Taurus X
  • P666E Ford Tempo
  • P666E Ford Thunderbird
  • P666E Ford Transit
  • P666E Ford Transit Connect
  • P666E 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.