P311D

P311D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P311D 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 P311D Fault Code Meaning :

Ford P311D Symptoms :

Ford P311D Reasons :

How To Fix Ford P311D Trouble Code ?

Which Ford cars have the code P311D?

  • P311D Ford Aerostar
  • P311D Ford Bronco
  • P311D Ford C-Max
  • P311D Ford C-Max Energi
  • P311D Ford C-Max Hybrid
  • P311D Ford Contour
  • P311D Ford Crown Victoria
  • P311D Ford EcoSport
  • P311D Ford Econoline
  • P311D Ford Edge
  • P311D Ford Escape
  • P311D Ford Escape Hybrid
  • P311D Ford Escort
  • P311D Ford Everest
  • P311D Ford Excursion
  • P311D Ford Expedition
  • P311D Ford Explorer
  • P311D Ford Explorer Sport Trac
  • P311D Ford F-150
  • P311D Ford F-250
  • P311D Ford F-350
  • P311D Ford Fiesta
  • P311D Ford Flex
  • P311D Ford Focus
  • P311D Ford Focus Electric
  • P311D Ford Freestar
  • P311D Ford Freestyle
  • P311D Ford Fusion
  • P311D Ford Fusion Energi
  • P311D Ford Fusion Hybrid
  • P311D Ford Fusion Plug-In Hybrid
  • P311D Ford GT
  • P311D Ford Mustang
  • P311D Ford Mustang Mach-E
  • P311D Ford Mystique
  • P311D Ford Probe
  • P311D Ford Ranger
  • P311D Ford Taurus
  • P311D Ford Taurus X
  • P311D Ford Tempo
  • P311D Ford Thunderbird
  • P311D Ford Transit
  • P311D Ford Transit Connect
  • P311D 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.