一、各种电控系统的基本特点1、Gasoline-injection systemsGasoline injection permits fuel to be precisely metered to the engine (汽油喷射系统可以精确地计量供给发动机的燃油量)The A/F mixture is controlled so that the toxic content of the exhaust gas is kept to a low level.(控制混合气的空燃比使发动机中废气排放中有害物质含量保持在一个较低的水平。)1)Multipoint fuel injection systems using the continuous-injection principle 运用连续喷射原理的多点喷射系统The K-Jetronic mechanical-hydraulic gasoline injection system (机械/液力控制喷油系统) K-Jetronic continually meters the fuel to th