P381D

P381D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P381D 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.

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 P381D Fault Code Meaning :

Ford P381D Symptoms :

Ford P381D Reasons :

How To Fix Ford P381D Trouble Code ?

Which Ford cars have the code P381D?

  • P381D Ford Aerostar
  • P381D Ford Bronco
  • P381D Ford C-Max
  • P381D Ford C-Max Energi
  • P381D Ford C-Max Hybrid
  • P381D Ford Contour
  • P381D Ford Crown Victoria
  • P381D Ford EcoSport
  • P381D Ford Econoline
  • P381D Ford Edge
  • P381D Ford Escape
  • P381D Ford Escape Hybrid
  • P381D Ford Escort
  • P381D Ford Everest
  • P381D Ford Excursion
  • P381D Ford Expedition
  • P381D Ford Explorer
  • P381D Ford Explorer Sport Trac
  • P381D Ford F-150
  • P381D Ford F-250
  • P381D Ford F-350
  • P381D Ford Fiesta
  • P381D Ford Flex
  • P381D Ford Focus
  • P381D Ford Focus Electric
  • P381D Ford Freestar
  • P381D Ford Freestyle
  • P381D Ford Fusion
  • P381D Ford Fusion Energi
  • P381D Ford Fusion Hybrid
  • P381D Ford Fusion Plug-In Hybrid
  • P381D Ford GT
  • P381D Ford Mustang
  • P381D Ford Mustang Mach-E
  • P381D Ford Mystique
  • P381D Ford Probe
  • P381D Ford Ranger
  • P381D Ford Taurus
  • P381D Ford Taurus X
  • P381D Ford Tempo
  • P381D Ford Thunderbird
  • P381D Ford Transit
  • P381D Ford Transit Connect
  • P381D 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.