P1766

P1766 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1766 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.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 P1766 Fault Code Meaning :

Ford P1766 Symptoms :

Ford P1766 Reasons :

How To Fix Ford P1766 Trouble Code ?

Which Ford cars have the code P1766?

  • P1766 Ford Aerostar
  • P1766 Ford Bronco
  • P1766 Ford C-Max
  • P1766 Ford C-Max Energi
  • P1766 Ford C-Max Hybrid
  • P1766 Ford Contour
  • P1766 Ford Crown Victoria
  • P1766 Ford EcoSport
  • P1766 Ford Econoline
  • P1766 Ford Edge
  • P1766 Ford Escape
  • P1766 Ford Escape Hybrid
  • P1766 Ford Escort
  • P1766 Ford Everest
  • P1766 Ford Excursion
  • P1766 Ford Expedition
  • P1766 Ford Explorer
  • P1766 Ford Explorer Sport Trac
  • P1766 Ford F-150
  • P1766 Ford F-250
  • P1766 Ford F-350
  • P1766 Ford Fiesta
  • P1766 Ford Flex
  • P1766 Ford Focus
  • P1766 Ford Focus Electric
  • P1766 Ford Freestar
  • P1766 Ford Freestyle
  • P1766 Ford Fusion
  • P1766 Ford Fusion Energi
  • P1766 Ford Fusion Hybrid
  • P1766 Ford Fusion Plug-In Hybrid
  • P1766 Ford GT
  • P1766 Ford Mustang
  • P1766 Ford Mustang Mach-E
  • P1766 Ford Mystique
  • P1766 Ford Probe
  • P1766 Ford Ranger
  • P1766 Ford Taurus
  • P1766 Ford Taurus X
  • P1766 Ford Tempo
  • P1766 Ford Thunderbird
  • P1766 Ford Transit
  • P1766 Ford Transit Connect
  • P1766 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.