How to clean the carbon canister solenoid valve? Carbon canister solenoid valve cleaning method

Carbon canister electromagnetic How to clean the valve? Carbon canister solenoid valve cleaning method

1. Find the carbon canister solenoid valve next to the throttle, and then use a vise to remove the carbon canister solenoid valve.

2. Use needle-nose pliersSolenoid valve Unscrew the screw on the top, and then the carbon canister solenoid valve can be opened ( Please note that there will be a small spring after opening, do not remove it).

3. Remove the valve core and disassemble it. The process will be accompanied by a lot of carbon particles, and these carbon particles are the objects to be removed.

4. Use alcohol to clean the valve body. Then reinstall it.

The carbon canister solenoid valve can be wiped with gasoline. If the oil stain is too heavy, you can use thinner to scrub it. The carbon canister solenoid valve is a must for every vehicle and is located near the throttle valve. The vehicle's fuel tank is not sealed and the gasoline will produce gasoline vapor. If the fuel tank is sealed, the pressure inside the tank will increase when the gasoline vapor rises, and there is a risk of explosion in the tank. If gasoline vapor is emitted directly into the atmosphere, it will pollute the environment. The carbon canister solenoid valve is a device used in cars or motorcycles to reduce environmental pollution caused by fuel volatilization and emissions while improving fuel efficiency. When the engine is turned off, the vehicle's activated carbon canister gradually digests the oil vapor discharged from the fuel tank and locks it firmly in the activated carbon micropores in the can, preventing the oil vapor from being released into the atmosphere.

When the engine starts, the oil vapor absorbed in the carbon canister is transferred to the engine as fuel. When the engine is shut down, due to the sealing of the fuel tank, the consumption of natural materials will cause a negative pressure inside the fuel tank. Under the influence of negative pressure, gasoline will evaporate oil vapor more naturally than under normal pressure, eventually reaching equilibrium with atmospheric pressure. Thereafter, as the oil and gas molecules in the fuel tank diffuse, some of them will diffuse to the activated carbon canister along the oil and gas pipelines of the fuel tank. The granular activated carbon made by a unique process is particularly suitable for adsorbing oil and gas molecules, locking the oil and gas molecules firmly in the carbon canister to prevent them from spreading into the atmosphere and causing environmental pollution. When the engine is started, the Solenoid valve will open, and as the engine inhales, the oil vapor previously locked in the tank will As natural gas is drawn into the engine's intake manifold. The working cycle of the activated carbon canister is completed and the cycle starts from zero until the engine is shut down again.

The main function of the carbon canister solenoid valve:

1. The carbon canister solenoid valve is a component used to control the opening and closing of the carbon canister valve.

2. The carbon canister can effectively prevent gasoline vapor from entering The air pollutes the environment.

3. The carbon canister is stored inside when the vehicle is working The fuel will re-enter the cylinder through the intake pipe for combustion, which not only saves fuel but also avoids air pollution.

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