电喷电控发动机汽车的燃油经济性检测  

Fuel Oil Economic Test for Electronic Fuel Injection and Electronic Control Engine Vehicles

作　　者：曹飞[1] 

机构地区：[1]重庆车辆检测研究院国家客车质量监督检验中心,重庆401122

出　　处：《客车技术与研究》2008年第3期52-55,共4页Bus & Coach Technology and Research

摘　　要：针对装备电喷汽油机和电控柴油机汽车油耗测试中所遇到的无法测量或测量数据不准的问题,通过对现代电喷汽油机和电控柴油机供油系统结构及其管路压力、回油量的分析,探讨采用不同型式油耗仪及其各种辅助装置,并采取正确的油耗仪连接方法,解决上述问题。Some times, during testing the fuel-consumption of vehicles with EFI gasoline engine and electronic control diesel engine, the measuring data are not exact or even can＇t be got. This paper solves the problems above with different types of fuel-consumption meters and assistant devices by means of using appropriate methods to connect them after analyzing the all feeding system construction, piping pressure and oil return volume .

关 键 词：汽车 油耗 检测 

分 类 号：U467.498[机械工程—车辆工程]