P166C

P166C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P166C Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.

Ford P166C Fault Code Meaning :

Ford P166C Symptoms :

Ford P166C Reasons :

How To Fix Ford P166C Trouble Code ?

Which Ford cars have the code P166C?

  • P166C Ford Aerostar
  • P166C Ford Bronco
  • P166C Ford C-Max
  • P166C Ford C-Max Energi
  • P166C Ford C-Max Hybrid
  • P166C Ford Contour
  • P166C Ford Crown Victoria
  • P166C Ford EcoSport
  • P166C Ford Econoline
  • P166C Ford Edge
  • P166C Ford Escape
  • P166C Ford Escape Hybrid
  • P166C Ford Escort
  • P166C Ford Everest
  • P166C Ford Excursion
  • P166C Ford Expedition
  • P166C Ford Explorer
  • P166C Ford Explorer Sport Trac
  • P166C Ford F-150
  • P166C Ford F-250
  • P166C Ford F-350
  • P166C Ford Fiesta
  • P166C Ford Flex
  • P166C Ford Focus
  • P166C Ford Focus Electric
  • P166C Ford Freestar
  • P166C Ford Freestyle
  • P166C Ford Fusion
  • P166C Ford Fusion Energi
  • P166C Ford Fusion Hybrid
  • P166C Ford Fusion Plug-In Hybrid
  • P166C Ford GT
  • P166C Ford Mustang
  • P166C Ford Mustang Mach-E
  • P166C Ford Mystique
  • P166C Ford Probe
  • P166C Ford Ranger
  • P166C Ford Taurus
  • P166C Ford Taurus X
  • P166C Ford Tempo
  • P166C Ford Thunderbird
  • P166C Ford Transit
  • P166C Ford Transit Connect
  • P166C 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.