P0481

P0481 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0481 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 P0481 Fault Code Meaning :

Ford P0481 Symptoms :

Ford P0481 Reasons :

How To Fix Ford P0481 Trouble Code ?

Which Ford cars have the code P0481?

  • P0481 Ford Aerostar
  • P0481 Ford Bronco
  • P0481 Ford C-Max
  • P0481 Ford C-Max Energi
  • P0481 Ford C-Max Hybrid
  • P0481 Ford Contour
  • P0481 Ford Crown Victoria
  • P0481 Ford EcoSport
  • P0481 Ford Econoline
  • P0481 Ford Edge
  • P0481 Ford Escape
  • P0481 Ford Escape Hybrid
  • P0481 Ford Escort
  • P0481 Ford Everest
  • P0481 Ford Excursion
  • P0481 Ford Expedition
  • P0481 Ford Explorer
  • P0481 Ford Explorer Sport Trac
  • P0481 Ford F-150
  • P0481 Ford F-250
  • P0481 Ford F-350
  • P0481 Ford Fiesta
  • P0481 Ford Flex
  • P0481 Ford Focus
  • P0481 Ford Focus Electric
  • P0481 Ford Freestar
  • P0481 Ford Freestyle
  • P0481 Ford Fusion
  • P0481 Ford Fusion Energi
  • P0481 Ford Fusion Hybrid
  • P0481 Ford Fusion Plug-In Hybrid
  • P0481 Ford GT
  • P0481 Ford Mustang
  • P0481 Ford Mustang Mach-E
  • P0481 Ford Mystique
  • P0481 Ford Probe
  • P0481 Ford Ranger
  • P0481 Ford Taurus
  • P0481 Ford Taurus X
  • P0481 Ford Tempo
  • P0481 Ford Thunderbird
  • P0481 Ford Transit
  • P0481 Ford Transit Connect
  • P0481 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.