新一代大众1．4TSI发动机的技术革新

摘要

With rapid updating speed of modern automobile engine technology, GDI, Gasoline Direct Injection）, as the latest most representative technology, is more and more extensively used. Compared with the last generation of Volkswagen 1.4TSI engines,the new generation of Volkswagen 1.4TSI engines can better fit in with China＇s national conditions. The article focuses on discussing about the technological superiority, structure features and application of the new generation of Volkswagen 1.4TSI engines.%现代汽车发动机技术更新换代快，作为最新最有代表性的缸内直喷技术已越来越被广泛应用。大众新一代1．4TSI发动机比上一代1．4TSI发动机更能适应中国国情。新一代1．4TSI发动机改进成带进气冷却的进气系统，单增压的废气涡轮系统以及无回油漏燃油系统，性能更加优越。