P1EFF

P1EFF Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1EFF 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 P1EFF Fault Code Meaning :

Ford P1EFF Symptoms :

Ford P1EFF Reasons :

How To Fix Ford P1EFF Trouble Code ?

Which Ford cars have the code P1EFF?

  • P1EFF Ford Aerostar
  • P1EFF Ford Bronco
  • P1EFF Ford C-Max
  • P1EFF Ford C-Max Energi
  • P1EFF Ford C-Max Hybrid
  • P1EFF Ford Contour
  • P1EFF Ford Crown Victoria
  • P1EFF Ford EcoSport
  • P1EFF Ford Econoline
  • P1EFF Ford Edge
  • P1EFF Ford Escape
  • P1EFF Ford Escape Hybrid
  • P1EFF Ford Escort
  • P1EFF Ford Everest
  • P1EFF Ford Excursion
  • P1EFF Ford Expedition
  • P1EFF Ford Explorer
  • P1EFF Ford Explorer Sport Trac
  • P1EFF Ford F-150
  • P1EFF Ford F-250
  • P1EFF Ford F-350
  • P1EFF Ford Fiesta
  • P1EFF Ford Flex
  • P1EFF Ford Focus
  • P1EFF Ford Focus Electric
  • P1EFF Ford Freestar
  • P1EFF Ford Freestyle
  • P1EFF Ford Fusion
  • P1EFF Ford Fusion Energi
  • P1EFF Ford Fusion Hybrid
  • P1EFF Ford Fusion Plug-In Hybrid
  • P1EFF Ford GT
  • P1EFF Ford Mustang
  • P1EFF Ford Mustang Mach-E
  • P1EFF Ford Mystique
  • P1EFF Ford Probe
  • P1EFF Ford Ranger
  • P1EFF Ford Taurus
  • P1EFF Ford Taurus X
  • P1EFF Ford Tempo
  • P1EFF Ford Thunderbird
  • P1EFF Ford Transit
  • P1EFF Ford Transit Connect
  • P1EFF 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.