L1E40QMB发动机排气污染的改善

Improvement of L1E40QMB Engine Emission

通过对 L1E40QMB发动机排气污染物产生的原因分析,采取了改进化油器和增加催化转化器的方法,使该发动机的排气污染物大幅度降低,能够满足欧洲Ⅰ号排放标准的要求。

The emission of the engine has been greatly reduced by means of improving the carburetor and using a catalytic converter with the engine meeting the EURO I standard.