P73D4

P73D4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P73D4 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P73D4 Fault Code Meaning :

Ford P73D4 Symptoms :

Ford P73D4 Reasons :

How To Fix Ford P73D4 Trouble Code ?

Which Ford cars have the code P73D4?

  • P73D4 Ford Aerostar
  • P73D4 Ford Bronco
  • P73D4 Ford C-Max
  • P73D4 Ford C-Max Energi
  • P73D4 Ford C-Max Hybrid
  • P73D4 Ford Contour
  • P73D4 Ford Crown Victoria
  • P73D4 Ford EcoSport
  • P73D4 Ford Econoline
  • P73D4 Ford Edge
  • P73D4 Ford Escape
  • P73D4 Ford Escape Hybrid
  • P73D4 Ford Escort
  • P73D4 Ford Everest
  • P73D4 Ford Excursion
  • P73D4 Ford Expedition
  • P73D4 Ford Explorer
  • P73D4 Ford Explorer Sport Trac
  • P73D4 Ford F-150
  • P73D4 Ford F-250
  • P73D4 Ford F-350
  • P73D4 Ford Fiesta
  • P73D4 Ford Flex
  • P73D4 Ford Focus
  • P73D4 Ford Focus Electric
  • P73D4 Ford Freestar
  • P73D4 Ford Freestyle
  • P73D4 Ford Fusion
  • P73D4 Ford Fusion Energi
  • P73D4 Ford Fusion Hybrid
  • P73D4 Ford Fusion Plug-In Hybrid
  • P73D4 Ford GT
  • P73D4 Ford Mustang
  • P73D4 Ford Mustang Mach-E
  • P73D4 Ford Mystique
  • P73D4 Ford Probe
  • P73D4 Ford Ranger
  • P73D4 Ford Taurus
  • P73D4 Ford Taurus X
  • P73D4 Ford Tempo
  • P73D4 Ford Thunderbird
  • P73D4 Ford Transit
  • P73D4 Ford Transit Connect
  • P73D4 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.