What is the function of the fuel tank charcoal canister?
1 Answers
The function of the fuel tank charcoal canister is to reduce exhaust emissions and lower vehicle fuel consumption. Here are the detailed explanations: Introduction: The automotive charcoal canister is a device usually installed in cars or motorcycles to reduce air pollution caused by fuel vapor emissions and simultaneously improve fuel efficiency. Function: When the engine is off, the automotive charcoal canister starts absorbing fuel vapors evaporating from the fuel tank and securely locks them within the micropores of the activated carbon in the canister, preventing the vapors from being released into the atmosphere. When the engine starts, the fuel vapors adsorbed in the canister are delivered to the engine as fuel, thereby improving fuel efficiency.