B0481

B0481 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0481 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford B0481 Fault Code Meaning :

Ford B0481 Symptoms :

Ford B0481 Reasons :

How To Fix Ford B0481 Trouble Code ?

Which Ford cars have the code B0481?

  • B0481 Ford Aerostar
  • B0481 Ford Bronco
  • B0481 Ford C-Max
  • B0481 Ford C-Max Energi
  • B0481 Ford C-Max Hybrid
  • B0481 Ford Contour
  • B0481 Ford Crown Victoria
  • B0481 Ford EcoSport
  • B0481 Ford Econoline
  • B0481 Ford Edge
  • B0481 Ford Escape
  • B0481 Ford Escape Hybrid
  • B0481 Ford Escort
  • B0481 Ford Everest
  • B0481 Ford Excursion
  • B0481 Ford Expedition
  • B0481 Ford Explorer
  • B0481 Ford Explorer Sport Trac
  • B0481 Ford F-150
  • B0481 Ford F-250
  • B0481 Ford F-350
  • B0481 Ford Fiesta
  • B0481 Ford Flex
  • B0481 Ford Focus
  • B0481 Ford Focus Electric
  • B0481 Ford Freestar
  • B0481 Ford Freestyle
  • B0481 Ford Fusion
  • B0481 Ford Fusion Energi
  • B0481 Ford Fusion Hybrid
  • B0481 Ford Fusion Plug-In Hybrid
  • B0481 Ford GT
  • B0481 Ford Mustang
  • B0481 Ford Mustang Mach-E
  • B0481 Ford Mystique
  • B0481 Ford Probe
  • B0481 Ford Ranger
  • B0481 Ford Taurus
  • B0481 Ford Taurus X
  • B0481 Ford Tempo
  • B0481 Ford Thunderbird
  • B0481 Ford Transit
  • B0481 Ford Transit Connect
  • B0481 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.