Can the carbon canister solenoid valve be cleaned? How to maintain the carbon canister solenoid valve?

Carbon canister electromagnetic Can the valve be cleaned

Answer:The carbon canister solenoid valve cannot be cleaned.

The reasons are as follows:

1. The carbon canister is installed between the car fuel tank and the engine. Device, the shell of the carbon canister is a plastic shell with carbon black added inside. The shell and the cover are welded together through ultrasonic welding technology. There is no way to disassemble and install after disassembly.

2. Replace Solenoid valve, for cars It will not have much impact on fuel consumption. Initially, the car's fuel tank cap was made into a pressure limiting valve. When the pressure was higher than a certain value, the limiting valve would open accordingly and discharge the gasoline vapor into the atmosphere. From the perspective of fuel saving and environmental protection, a carbon canister is installed. The carbon canister is filled with highly adsorbent activated carbon. The excess fuel in the fuel tank is no longer discharged into the atmosphere. The activated carbon is adsorbed and recycled for reuse to achieve the goal. The purpose is to save fuel, improve fuel efficiency and protect the environment.

How to maintain the carbon canister solenoid valve

Wash the solenoid valve of the carbon canister with gasoline;sprinkle it with plant ash - cover it with white paper and press it with heavy objects for more than ten hours - brush off the ash and scrub it with hot rice soup;apply it with batter, dry it and remove the dough cake;If the oil stain is too heavy, you can use thinner (banana water) and turpentine to wipe it - after the oil stain is dissolved, wash it with detergent.

Solenoid valve is a valve used in cars or motorcycles to reduce the air pollution caused by fuel evaporation emissions. device that reduces pollution while increasing fuel efficiency. When the engine is turned off, the vehicle's activated carbon canister begins to absorb the oil vapor emitted from the fuel tank and locks it firmly in the activated carbon micropores in the canister, preventing the oil vapor from dissipating into the atmosphere. When the engine is started, the oil vapor adsorbed in the carbon canister is delivered to the engine as fuel.

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