P4F49

P4F49 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4F49 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 P4F49 Fault Code Meaning :

Ford P4F49 Symptoms :

Ford P4F49 Reasons :

How To Fix Ford P4F49 Trouble Code ?

Which Ford cars have the code P4F49?

  • P4F49 Ford Aerostar
  • P4F49 Ford Bronco
  • P4F49 Ford C-Max
  • P4F49 Ford C-Max Energi
  • P4F49 Ford C-Max Hybrid
  • P4F49 Ford Contour
  • P4F49 Ford Crown Victoria
  • P4F49 Ford EcoSport
  • P4F49 Ford Econoline
  • P4F49 Ford Edge
  • P4F49 Ford Escape
  • P4F49 Ford Escape Hybrid
  • P4F49 Ford Escort
  • P4F49 Ford Everest
  • P4F49 Ford Excursion
  • P4F49 Ford Expedition
  • P4F49 Ford Explorer
  • P4F49 Ford Explorer Sport Trac
  • P4F49 Ford F-150
  • P4F49 Ford F-250
  • P4F49 Ford F-350
  • P4F49 Ford Fiesta
  • P4F49 Ford Flex
  • P4F49 Ford Focus
  • P4F49 Ford Focus Electric
  • P4F49 Ford Freestar
  • P4F49 Ford Freestyle
  • P4F49 Ford Fusion
  • P4F49 Ford Fusion Energi
  • P4F49 Ford Fusion Hybrid
  • P4F49 Ford Fusion Plug-In Hybrid
  • P4F49 Ford GT
  • P4F49 Ford Mustang
  • P4F49 Ford Mustang Mach-E
  • P4F49 Ford Mystique
  • P4F49 Ford Probe
  • P4F49 Ford Ranger
  • P4F49 Ford Taurus
  • P4F49 Ford Taurus X
  • P4F49 Ford Tempo
  • P4F49 Ford Thunderbird
  • P4F49 Ford Transit
  • P4F49 Ford Transit Connect
  • P4F49 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.