Carbon Tank Electronic Valve can be customized OE :#13907643106 For BMW F22 230i B46

The main function of the automobile carbon tank solenoid valve is to prevent the volatile liquid of gasoline from entering the atmosphere and polluting the air.

When the car starts, the solenoid valve opens and releases the absorbed fuel vapor into the intake pipe and into the engine for combustion. The carbon tank is the most critical device in this system, responsible for collecting and storing gasoline vapor. The carbon canister mounted on the vehicle is actually a component.

The housing is generally made of plastic, filled with activated carbon particles that can absorb steam, and topped with a cleaning control valve that controls the amount of gasoline steam and air entering the intake manifold and a filter for purifying gasoline steam.