P23D9

P23D9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P23D9 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P23D9 Fault Code Meaning :

Ford P23D9 Symptoms :

Ford P23D9 Reasons :

How To Fix Ford P23D9 Trouble Code ?

Which Ford cars have the code P23D9?

  • P23D9 Ford Aerostar
  • P23D9 Ford Bronco
  • P23D9 Ford C-Max
  • P23D9 Ford C-Max Energi
  • P23D9 Ford C-Max Hybrid
  • P23D9 Ford Contour
  • P23D9 Ford Crown Victoria
  • P23D9 Ford EcoSport
  • P23D9 Ford Econoline
  • P23D9 Ford Edge
  • P23D9 Ford Escape
  • P23D9 Ford Escape Hybrid
  • P23D9 Ford Escort
  • P23D9 Ford Everest
  • P23D9 Ford Excursion
  • P23D9 Ford Expedition
  • P23D9 Ford Explorer
  • P23D9 Ford Explorer Sport Trac
  • P23D9 Ford F-150
  • P23D9 Ford F-250
  • P23D9 Ford F-350
  • P23D9 Ford Fiesta
  • P23D9 Ford Flex
  • P23D9 Ford Focus
  • P23D9 Ford Focus Electric
  • P23D9 Ford Freestar
  • P23D9 Ford Freestyle
  • P23D9 Ford Fusion
  • P23D9 Ford Fusion Energi
  • P23D9 Ford Fusion Hybrid
  • P23D9 Ford Fusion Plug-In Hybrid
  • P23D9 Ford GT
  • P23D9 Ford Mustang
  • P23D9 Ford Mustang Mach-E
  • P23D9 Ford Mystique
  • P23D9 Ford Probe
  • P23D9 Ford Ranger
  • P23D9 Ford Taurus
  • P23D9 Ford Taurus X
  • P23D9 Ford Tempo
  • P23D9 Ford Thunderbird
  • P23D9 Ford Transit
  • P23D9 Ford Transit Connect
  • P23D9 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.