P0B9B

P0B9B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0B9B Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P0B9B Fault Code Meaning :

Ford P0B9B Symptoms :

Ford P0B9B Reasons :

How To Fix Ford P0B9B Trouble Code ?

Which Ford cars have the code P0B9B?

  • P0B9B Ford Aerostar
  • P0B9B Ford Bronco
  • P0B9B Ford C-Max
  • P0B9B Ford C-Max Energi
  • P0B9B Ford C-Max Hybrid
  • P0B9B Ford Contour
  • P0B9B Ford Crown Victoria
  • P0B9B Ford EcoSport
  • P0B9B Ford Econoline
  • P0B9B Ford Edge
  • P0B9B Ford Escape
  • P0B9B Ford Escape Hybrid
  • P0B9B Ford Escort
  • P0B9B Ford Everest
  • P0B9B Ford Excursion
  • P0B9B Ford Expedition
  • P0B9B Ford Explorer
  • P0B9B Ford Explorer Sport Trac
  • P0B9B Ford F-150
  • P0B9B Ford F-250
  • P0B9B Ford F-350
  • P0B9B Ford Fiesta
  • P0B9B Ford Flex
  • P0B9B Ford Focus
  • P0B9B Ford Focus Electric
  • P0B9B Ford Freestar
  • P0B9B Ford Freestyle
  • P0B9B Ford Fusion
  • P0B9B Ford Fusion Energi
  • P0B9B Ford Fusion Hybrid
  • P0B9B Ford Fusion Plug-In Hybrid
  • P0B9B Ford GT
  • P0B9B Ford Mustang
  • P0B9B Ford Mustang Mach-E
  • P0B9B Ford Mystique
  • P0B9B Ford Probe
  • P0B9B Ford Ranger
  • P0B9B Ford Taurus
  • P0B9B Ford Taurus X
  • P0B9B Ford Tempo
  • P0B9B Ford Thunderbird
  • P0B9B Ford Transit
  • P0B9B Ford Transit Connect
  • P0B9B 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.