奇瑞QQ3节气门位置传感器故障检测

摘要

In this paper, working principles and common detection methods of throttle position sensor in manual operated cars of Marelli system of Chery QQ3 series were discussed, and the detection process and common faults were also analyzed and discussed later.%对奇瑞 QQ3系列玛瑞利系统手动档节气位置传感器的工作原理，常用的检测方法，检测过程进行分析和探讨，对常见故障进行分析说明。