摘要
电喷发动机怠速不稳,容易导致发动机熄火和车辆振动。本文以一辆丰田锐志2.5轿车怠速不稳为例,从怠速控制的功能、构造和工作原理出发,介绍故障诊断与排除方法,并分析其故障原因。
The unstable idling.of EFI engine often leads to engine stalling and vehicle vibration. Taking this trouble on a TOYOTA REIZ 2.5 sedan as an example, the author introduces its diagnostic and clearing methods and analyzes its trouble causes from the function, structure and working principle of idling control.
出处
《汽车电器》
2009年第8期34-36,共3页
Auto Electric Parts
