奇瑞QQ3维修手册372电喷VIP免费

奇瑞QQ3维修手册（372+MT玛瑞利电喷系统）目录第一章电喷控制和执行元件工作原理..........................................................................................11、进气压力和进气温度传感器............................................................................................12、节气门位置传感器............................................................................................................23、冷却液温度传感器............................................................................................................24、爆震传感器KS..................................................................................................................45、前氧传感器........................................................................................................................56、电子控制单元ECU...........................................................................................................67、电动燃油泵........................................................................................................................88、电磁喷油器........................................................................................................................99、怠速执行器步进电机......................................................................................................1010、点火线圈........................................................................................................................1111、碳罐控制阀....................................................................................................................1212、燃油压力调节器............................................................................................................1313、钢制燃油分配管总成....................................................................................................1414、凸轮轴位置传感器........................................................................................................1515、曲轴位置传感器............................................................................................................1616、风扇控制........................................................................................................................17第二章电喷系统故障诊断基本原理............................................................................................181、故障信息记录..................................................................................................................182、故障状态..........................................................................................................................183、故障类型..........................................................................................................................184、故障频度计数器..............................................................................................................185、跛行回家..........................................................................................................................196、故障报警..........................................................................................................................197、故障读出..........................................................................................................................198、故障信息记录的清除......................