P191C

P191C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P191C Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P191C Fault Code Meaning :

Ford P191C Symptoms :

Ford P191C Reasons :

How To Fix Ford P191C Trouble Code ?

Which Ford cars have the code P191C?

  • P191C Ford Aerostar
  • P191C Ford Bronco
  • P191C Ford C-Max
  • P191C Ford C-Max Energi
  • P191C Ford C-Max Hybrid
  • P191C Ford Contour
  • P191C Ford Crown Victoria
  • P191C Ford EcoSport
  • P191C Ford Econoline
  • P191C Ford Edge
  • P191C Ford Escape
  • P191C Ford Escape Hybrid
  • P191C Ford Escort
  • P191C Ford Everest
  • P191C Ford Excursion
  • P191C Ford Expedition
  • P191C Ford Explorer
  • P191C Ford Explorer Sport Trac
  • P191C Ford F-150
  • P191C Ford F-250
  • P191C Ford F-350
  • P191C Ford Fiesta
  • P191C Ford Flex
  • P191C Ford Focus
  • P191C Ford Focus Electric
  • P191C Ford Freestar
  • P191C Ford Freestyle
  • P191C Ford Fusion
  • P191C Ford Fusion Energi
  • P191C Ford Fusion Hybrid
  • P191C Ford Fusion Plug-In Hybrid
  • P191C Ford GT
  • P191C Ford Mustang
  • P191C Ford Mustang Mach-E
  • P191C Ford Mystique
  • P191C Ford Probe
  • P191C Ford Ranger
  • P191C Ford Taurus
  • P191C Ford Taurus X
  • P191C Ford Tempo
  • P191C Ford Thunderbird
  • P191C Ford Transit
  • P191C Ford Transit Connect
  • P191C 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.