Where is the solenoid valve of lifan 320 carbon canister?

Lifan 320 canister solenoid valve is near the throttle. The fuel tank of a car is not sealed, and gasoline will produce gasoline vapor. If the fuel tank is sealed, the internal pressure of the fuel tank will increase after the gasoline vapor increases, and the fuel tank is in danger of explosion. If gasoline vapor is directly discharged into the atmosphere, it will pollute the environment, so engineers have designed a carbon canister solenoid valve, which can be scrubbed with gasoline or thinner if the oil pollution is too heavy. Carbon canister solenoid valve is a must for every car.

Working principle of lifan 320 carbon canister solenoid valve

When the engine is turned off, the gasoline vapor generated in the fuel tank will be absorbed by the carbon canister, which can prevent the gasoline vapor from diffusing into the atmosphere and polluting the environment. When the engine is started, the exhaust port of the solenoid valve of the carbon canister will be opened, and the gasoline vapor in the carbon canister will be sucked into the combustion chamber with the engine, which will not cause fuel waste and prevent the fuel vapor from being directly discharged into the atmosphere to pollute the environment.