P874B

P874B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P874B Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P874B Fault Code Meaning :

Ford P874B Symptoms :

Ford P874B Reasons :

How To Fix Ford P874B Trouble Code ?

Which Ford cars have the code P874B?

  • P874B Ford Aerostar
  • P874B Ford Bronco
  • P874B Ford C-Max
  • P874B Ford C-Max Energi
  • P874B Ford C-Max Hybrid
  • P874B Ford Contour
  • P874B Ford Crown Victoria
  • P874B Ford EcoSport
  • P874B Ford Econoline
  • P874B Ford Edge
  • P874B Ford Escape
  • P874B Ford Escape Hybrid
  • P874B Ford Escort
  • P874B Ford Everest
  • P874B Ford Excursion
  • P874B Ford Expedition
  • P874B Ford Explorer
  • P874B Ford Explorer Sport Trac
  • P874B Ford F-150
  • P874B Ford F-250
  • P874B Ford F-350
  • P874B Ford Fiesta
  • P874B Ford Flex
  • P874B Ford Focus
  • P874B Ford Focus Electric
  • P874B Ford Freestar
  • P874B Ford Freestyle
  • P874B Ford Fusion
  • P874B Ford Fusion Energi
  • P874B Ford Fusion Hybrid
  • P874B Ford Fusion Plug-In Hybrid
  • P874B Ford GT
  • P874B Ford Mustang
  • P874B Ford Mustang Mach-E
  • P874B Ford Mystique
  • P874B Ford Probe
  • P874B Ford Ranger
  • P874B Ford Taurus
  • P874B Ford Taurus X
  • P874B Ford Tempo
  • P874B Ford Thunderbird
  • P874B Ford Transit
  • P874B Ford Transit Connect
  • P874B 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.