How often should the carbon canister of Hongguang S be replaced?
1 Answers
Generally, there is no need to replace the carbon canister, it depends on the situation. If symptoms such as jerking, increased fuel consumption, or gasoline odor occur and troubleshooting is ineffective, then it is necessary to check whether the carbon canister needs to be replaced. It is rare to need to replace the carbon canister; there is no need to worry about it for three to four years or 60,000 to 70,000 kilometers. Regular carbon deposit cleaning, adding gasoline according to the standard octane rating, or using gasoline additives can generally prevent issues with the carbon canister. Introduction to the carbon canister: The carbon canister is usually installed between the gasoline tank and the engine. Since gasoline is a volatile liquid, the fuel tank is often filled with vapor at normal temperatures. The function of the fuel evaporation emission control system is to introduce the vapor into the combustion process and prevent it from volatilizing into the atmosphere. Working process of the carbon canister: Because activated carbon has adsorption capabilities, when the car is running or turned off, gasoline vapor from the fuel tank enters the upper part of the activated carbon canister through the pipeline, while fresh air enters the activated carbon canister from the lower part.