What is a Purge Flow Control Valve?
1 Answers
Purge flow control valve refers to the charcoal canister solenoid valve. The information about the charcoal canister solenoid valve is as follows: 1. The function of the charcoal canister solenoid valve is to reduce air pollution caused by fuel vapor emissions while simultaneously improving fuel efficiency. When the engine is turned off, the vehicle's activated charcoal canister begins absorbing fuel vapors evaporating from the fuel tank, trapping them firmly within the micropores of the activated carbon in the canister, preventing the fuel vapors from being released into the atmosphere. When the engine is started, the fuel vapors adsorbed in the charcoal canister are then delivered to the engine as fuel. 2. The charcoal canister solenoid valve is generally installed in cars or motorcycles. 3. The charcoal canister is a device typically installed between the fuel tank and the engine intake manifold, controlled by the charcoal canister solenoid valve. Although the appearance of the charcoal canister may vary between different vehicle models, its functions are largely similar. Essentially, the charcoal canister solenoid valve is a device that reduces air pollution caused by fuel vapor emissions while improving fuel efficiency, which is its most important and primary function.
