摘要
电喷系统中供油量的确定不仅能同发动机工况相适应，而且同环境及汽车有关辅助设备的运行状态相匹配，从而大大地提高了发动机的使用性能．本文重点分析了在电脑控制的汽油喷射系统中影响供油量的诸因素及其基本控制原理．
The amount of fuel suppling is determined by the engine behaviors,environ-ment and conditions of vehicle assistant equipment in the computer control fuel injecting system.Here we'll disuss the factors that influence the fueling and basic control principle.
关键词
汽车
汽油喷射系统
发动机
供油量
计算机控制
electronic fuel injeetion (EFI), sensor, electronic control unit (ECU),actuator, injeetor
