P9B01

P9B01 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9B01 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 P9B01 Fault Code Meaning :

Ford P9B01 Symptoms :

Ford P9B01 Reasons :

How To Fix Ford P9B01 Trouble Code ?

Which Ford cars have the code P9B01?

  • P9B01 Ford Aerostar
  • P9B01 Ford Bronco
  • P9B01 Ford C-Max
  • P9B01 Ford C-Max Energi
  • P9B01 Ford C-Max Hybrid
  • P9B01 Ford Contour
  • P9B01 Ford Crown Victoria
  • P9B01 Ford EcoSport
  • P9B01 Ford Econoline
  • P9B01 Ford Edge
  • P9B01 Ford Escape
  • P9B01 Ford Escape Hybrid
  • P9B01 Ford Escort
  • P9B01 Ford Everest
  • P9B01 Ford Excursion
  • P9B01 Ford Expedition
  • P9B01 Ford Explorer
  • P9B01 Ford Explorer Sport Trac
  • P9B01 Ford F-150
  • P9B01 Ford F-250
  • P9B01 Ford F-350
  • P9B01 Ford Fiesta
  • P9B01 Ford Flex
  • P9B01 Ford Focus
  • P9B01 Ford Focus Electric
  • P9B01 Ford Freestar
  • P9B01 Ford Freestyle
  • P9B01 Ford Fusion
  • P9B01 Ford Fusion Energi
  • P9B01 Ford Fusion Hybrid
  • P9B01 Ford Fusion Plug-In Hybrid
  • P9B01 Ford GT
  • P9B01 Ford Mustang
  • P9B01 Ford Mustang Mach-E
  • P9B01 Ford Mystique
  • P9B01 Ford Probe
  • P9B01 Ford Ranger
  • P9B01 Ford Taurus
  • P9B01 Ford Taurus X
  • P9B01 Ford Tempo
  • P9B01 Ford Thunderbird
  • P9B01 Ford Transit
  • P9B01 Ford Transit Connect
  • P9B01 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.