奇瑞轿车单点电控燃油喷射系统检修

Inspection of Single-point Electronic Control Fuel Injection System on CHERY

介绍奇瑞轿车单点电控燃油喷射系统的基本组成、工作原理以及该车的自诊断系统,详细说明ECU控制电路的检修。

This paper introduces the basic composing,working principle and self diagnostic system of the single point electronic control fuel injection system on CHERY car. The inspection of its ECU control circuit is also explained in details.