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中华1.8T轿车发动机采用电控多点顺序燃油喷射系统,发动机电控单元单元(ECU)除了对发动机的喷油、点火、进气及相应的机构进行精确地控制外,电子控制汽油喷射系统通过ECU中的控制程序,还能实现起动加浓、暖机加浓、加速加浓、全负荷加浓、减速调稀、强制怠速断油、自动怠速控制等功能,满足发动机特殊工况对混合气的要求,使发动机获得良好的燃料经济性和排放性。
China 1.8T sedan engine with electronic multi-point sequential fuel injection system, the engine ECU unit in addition to the engine fuel injection, ignition, intake and the corresponding institutions to accurately control the electronic control of gasoline injection system through ECU control program, but also to achieve the start enrichment, warm and enrichment, acceleration and enrichment, full load enrichment, deceleration dilute, forced idle off oil, automatic idle control and other functions to meet the special conditions of the engine mixed gas The requirements of the engine to get good fuel economy and emissions.