B3486
B3486 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3486 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 B3486 Fault Code Meaning :
Ford B3486 Symptoms :
Ford B3486 Reasons :
How To Fix Ford B3486 Trouble Code ?
Which Ford cars have the code B3486?
- B3486 Ford Aerostar
- B3486 Ford Bronco
- B3486 Ford C-Max
- B3486 Ford C-Max Energi
- B3486 Ford C-Max Hybrid
- B3486 Ford Contour
- B3486 Ford Crown Victoria
- B3486 Ford EcoSport
- B3486 Ford Econoline
- B3486 Ford Edge
- B3486 Ford Escape
- B3486 Ford Escape Hybrid
- B3486 Ford Escort
- B3486 Ford Everest
- B3486 Ford Excursion
- B3486 Ford Expedition
- B3486 Ford Explorer
- B3486 Ford Explorer Sport Trac
- B3486 Ford F-150
- B3486 Ford F-250
- B3486 Ford F-350
- B3486 Ford Fiesta
- B3486 Ford Flex
- B3486 Ford Focus
- B3486 Ford Focus Electric
- B3486 Ford Freestar
- B3486 Ford Freestyle
- B3486 Ford Fusion
- B3486 Ford Fusion Energi
- B3486 Ford Fusion Hybrid
- B3486 Ford Fusion Plug-In Hybrid
- B3486 Ford GT
- B3486 Ford Mustang
- B3486 Ford Mustang Mach-E
- B3486 Ford Mystique
- B3486 Ford Probe
- B3486 Ford Ranger
- B3486 Ford Taurus
- B3486 Ford Taurus X
- B3486 Ford Tempo
- B3486 Ford Thunderbird
- B3486 Ford Transit
- B3486 Ford Transit Connect
- B3486 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.