P191E

P191E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P191E Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P191E Fault Code Meaning :

Ford P191E Symptoms :

Ford P191E Reasons :

How To Fix Ford P191E Trouble Code ?

Which Ford cars have the code P191E?

  • P191E Ford Aerostar
  • P191E Ford Bronco
  • P191E Ford C-Max
  • P191E Ford C-Max Energi
  • P191E Ford C-Max Hybrid
  • P191E Ford Contour
  • P191E Ford Crown Victoria
  • P191E Ford EcoSport
  • P191E Ford Econoline
  • P191E Ford Edge
  • P191E Ford Escape
  • P191E Ford Escape Hybrid
  • P191E Ford Escort
  • P191E Ford Everest
  • P191E Ford Excursion
  • P191E Ford Expedition
  • P191E Ford Explorer
  • P191E Ford Explorer Sport Trac
  • P191E Ford F-150
  • P191E Ford F-250
  • P191E Ford F-350
  • P191E Ford Fiesta
  • P191E Ford Flex
  • P191E Ford Focus
  • P191E Ford Focus Electric
  • P191E Ford Freestar
  • P191E Ford Freestyle
  • P191E Ford Fusion
  • P191E Ford Fusion Energi
  • P191E Ford Fusion Hybrid
  • P191E Ford Fusion Plug-In Hybrid
  • P191E Ford GT
  • P191E Ford Mustang
  • P191E Ford Mustang Mach-E
  • P191E Ford Mystique
  • P191E Ford Probe
  • P191E Ford Ranger
  • P191E Ford Taurus
  • P191E Ford Taurus X
  • P191E Ford Tempo
  • P191E Ford Thunderbird
  • P191E Ford Transit
  • P191E Ford Transit Connect
  • P191E 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.