B3892

B3892 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3892 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 B3892 Fault Code Meaning :

Ford B3892 Symptoms :

Ford B3892 Reasons :

How To Fix Ford B3892 Trouble Code ?

Which Ford cars have the code B3892?

  • B3892 Ford Aerostar
  • B3892 Ford Bronco
  • B3892 Ford C-Max
  • B3892 Ford C-Max Energi
  • B3892 Ford C-Max Hybrid
  • B3892 Ford Contour
  • B3892 Ford Crown Victoria
  • B3892 Ford EcoSport
  • B3892 Ford Econoline
  • B3892 Ford Edge
  • B3892 Ford Escape
  • B3892 Ford Escape Hybrid
  • B3892 Ford Escort
  • B3892 Ford Everest
  • B3892 Ford Excursion
  • B3892 Ford Expedition
  • B3892 Ford Explorer
  • B3892 Ford Explorer Sport Trac
  • B3892 Ford F-150
  • B3892 Ford F-250
  • B3892 Ford F-350
  • B3892 Ford Fiesta
  • B3892 Ford Flex
  • B3892 Ford Focus
  • B3892 Ford Focus Electric
  • B3892 Ford Freestar
  • B3892 Ford Freestyle
  • B3892 Ford Fusion
  • B3892 Ford Fusion Energi
  • B3892 Ford Fusion Hybrid
  • B3892 Ford Fusion Plug-In Hybrid
  • B3892 Ford GT
  • B3892 Ford Mustang
  • B3892 Ford Mustang Mach-E
  • B3892 Ford Mystique
  • B3892 Ford Probe
  • B3892 Ford Ranger
  • B3892 Ford Taurus
  • B3892 Ford Taurus X
  • B3892 Ford Tempo
  • B3892 Ford Thunderbird
  • B3892 Ford Transit
  • B3892 Ford Transit Connect
  • B3892 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.