P304D

P304D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P304D 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 P304D Fault Code Meaning :

Ford P304D Symptoms :

Ford P304D Reasons :

How To Fix Ford P304D Trouble Code ?

Which Ford cars have the code P304D?

  • P304D Ford Aerostar
  • P304D Ford Bronco
  • P304D Ford C-Max
  • P304D Ford C-Max Energi
  • P304D Ford C-Max Hybrid
  • P304D Ford Contour
  • P304D Ford Crown Victoria
  • P304D Ford EcoSport
  • P304D Ford Econoline
  • P304D Ford Edge
  • P304D Ford Escape
  • P304D Ford Escape Hybrid
  • P304D Ford Escort
  • P304D Ford Everest
  • P304D Ford Excursion
  • P304D Ford Expedition
  • P304D Ford Explorer
  • P304D Ford Explorer Sport Trac
  • P304D Ford F-150
  • P304D Ford F-250
  • P304D Ford F-350
  • P304D Ford Fiesta
  • P304D Ford Flex
  • P304D Ford Focus
  • P304D Ford Focus Electric
  • P304D Ford Freestar
  • P304D Ford Freestyle
  • P304D Ford Fusion
  • P304D Ford Fusion Energi
  • P304D Ford Fusion Hybrid
  • P304D Ford Fusion Plug-In Hybrid
  • P304D Ford GT
  • P304D Ford Mustang
  • P304D Ford Mustang Mach-E
  • P304D Ford Mystique
  • P304D Ford Probe
  • P304D Ford Ranger
  • P304D Ford Taurus
  • P304D Ford Taurus X
  • P304D Ford Tempo
  • P304D Ford Thunderbird
  • P304D Ford Transit
  • P304D Ford Transit Connect
  • P304D 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.