<div layer1="text-s"></div><div class="tz-paragraph">Ecotec&nbsp;2.4LVVT&nbsp;LE5发动机最早由美国田纳西发动机工厂生产，它是一款四缸发动机。从2000年开始引入，目前做为GM的一款全球性的发动机被广泛地应用到各种车型上。<br /><br />在很多车型上使用：<br /><br />Chevrolet/Pontiac/Oldsmobile/Saturn<br /><br />Opel/Vauxhall/Saab<br /><br />Holden<br /><br />LACROSSE<br /><br />发动机规格：<br /><br />参数<br /><br />2.4DOHC<br /><br />发动机：<br /><br />4缸直列<br /><br />缸径X冲程（mm）<br /><br />88x98<br /><br />排量（cc）<br /><br />2，398<br /><br />压缩比<br /><br />10.01:1<br /><br />最大功率（hp/RPM）<br /><br />123KW&nbsp;/&nbsp;5600RPM<br /><br />最大扭矩（Nm/RPM）<br /><br />230N.M&nbsp;/&nbsp;4600RPM<br /><br />怠速转速&nbsp;RPM<br /><br />750（M/T），650（A/T）<br /><br />点火顺序<br /><br />1-3-4-2<br /><br />点火<br /><br />线圈<br /><br />点火形式<br /><br />直接点火系统<br /><br />点火顺序<br /><br />1-3-4-2<br /><br />火花塞：<br /><br />制造厂家<br /><br />NGK/AC&nbsp;Delco<br /><br />型号<br /><br />41-103<br /><br />间隙<br /><br />mm<br /><br />1.1mm<br /><br />结构特点<br /><br />全铝发动机,模块结构,紧凑及轻量化设计<br /><br />DOHC&nbsp;16V<br /><br />液压挺柱自动间隙调整<br /><br />VVT可变气门正时机构<br /><br />双平衡轴设计<br /><br />链条驱动正时机构,带液压涨紧器<br /><br />活塞冷却机油喷嘴<br /><br />一体式曲轴下轴瓦座<br /><br />58X&nbsp;曲轴感应转子<br /><br />数字式曲轴&amp;凸轮轴传感器<br /><br />ETC电子节气门控制<br /><br />COP独立点火线圈<br /><br />新发动机控制模块<br /><br />长效火花塞100000公里免维护</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club0.autoimg.cn/album/g6/M08/48/A3/userphotos/2016/04/05/09/500_wKgHzVcDEcGABhDgAAMNUuLjKzw127.jpg" style="width:700px;height:788px"/></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club1.autoimg.cn/album/g21/M0B/2B/2C/userphotos/2016/04/05/09/500_wKjBwlcDEcGAfEtgAAKYc1NXDHU878.jpg" style="width:700px;height:789px"/></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club0.autoimg.cn/album/g21/M09/2B/27/userphotos/2016/04/05/09/500_wKgFWlcDEcSAGcRNAANA6TzrV2c408.jpg" 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吐血发帖，雪佛兰科帕奇发动机深度介绍