P5B09

P5B09 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5B09 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 P5B09 Fault Code Meaning :

Ford P5B09 Symptoms :

Ford P5B09 Reasons :

How To Fix Ford P5B09 Trouble Code ?

Which Ford cars have the code P5B09?

  • P5B09 Ford Aerostar
  • P5B09 Ford Bronco
  • P5B09 Ford C-Max
  • P5B09 Ford C-Max Energi
  • P5B09 Ford C-Max Hybrid
  • P5B09 Ford Contour
  • P5B09 Ford Crown Victoria
  • P5B09 Ford EcoSport
  • P5B09 Ford Econoline
  • P5B09 Ford Edge
  • P5B09 Ford Escape
  • P5B09 Ford Escape Hybrid
  • P5B09 Ford Escort
  • P5B09 Ford Everest
  • P5B09 Ford Excursion
  • P5B09 Ford Expedition
  • P5B09 Ford Explorer
  • P5B09 Ford Explorer Sport Trac
  • P5B09 Ford F-150
  • P5B09 Ford F-250
  • P5B09 Ford F-350
  • P5B09 Ford Fiesta
  • P5B09 Ford Flex
  • P5B09 Ford Focus
  • P5B09 Ford Focus Electric
  • P5B09 Ford Freestar
  • P5B09 Ford Freestyle
  • P5B09 Ford Fusion
  • P5B09 Ford Fusion Energi
  • P5B09 Ford Fusion Hybrid
  • P5B09 Ford Fusion Plug-In Hybrid
  • P5B09 Ford GT
  • P5B09 Ford Mustang
  • P5B09 Ford Mustang Mach-E
  • P5B09 Ford Mystique
  • P5B09 Ford Probe
  • P5B09 Ford Ranger
  • P5B09 Ford Taurus
  • P5B09 Ford Taurus X
  • P5B09 Ford Tempo
  • P5B09 Ford Thunderbird
  • P5B09 Ford Transit
  • P5B09 Ford Transit Connect
  • P5B09 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.