LPI엔진의 인젝터 클리닝이 배기가스에 미치는 영향 연구

Abstract

Domestic vehicles using LPG as a fuel are decreased. In Europe and the advanced country, support from governments has been made because vehicles using LPG are classified as alternative fuel vehicles. Fuel supply system of vehicles using LPG uses the same method as in gasoline engines. This experiments were carried out the vehicle exhaust gas inspection method enforced by the Korea Transportation Safety Authority. Exhaust gas(HC, CO, NOx) of LPI vehicles was analyzed the generated component of the before and after of injector cleaning. Exhaust gas of LPI vehicles using LPG was analyzed the impact on the environment.