摘要
共轨管是柴油机燃油系统的重要组成部件之一。在某型柴油机实验过程中,出现了共轨管内燃油压力无法建立的故障。通过查看ECU数据,发现轨压实际值与标定偏差大。对共轨管传感器拆卸后进行了分析,查找出了共轨管传感器存在的故障原因。
Common rail is one of the important components of diesel engine’s fuel system.The common rail pressure could not be established in the experiment process of a diesel engine.According to checking the data of ECU,there is a big gap between the actual value of rail pressure and the calibrated value.The fault cause of the pressure sensor,which is dismounted from the common rail,is found finally.
作者
张建华
王明杰
姚云宾
赵际燕
高明春
赵复帅
Zhang Jianhua;Wang Mingjie;Yao Yunbin;Zhao Jiyan;Gao Mingchun;Zhao Fushuai(ShanDong JiaoTong University,Ji’nan Shandong,250100;Weichai Power Co.,Ltd.,Weifang Shandong,261061)
出处
《电子测试》
2019年第20期83-83,100,共2页
Electronic Test
关键词
柴油机
轨压传感器
二极管
Diesel Engine
Common Rail Pressure Sensor
Diode
