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系统描述了位置式电控燃油分配泵电控单元的硬软件设计，发动机工作数据（ Ｍ Ａ Ｐ）的建立和优化，以及该电控泵与江西五十铃４ Ｊ Ｂ１ 发动机的配试过程。初步试验结果表明，该电控分配泵能全面连续地管理和控制发动机的各个工况运行，在多方面具有明显优势，体现了电控的优越性，达到了预期设计目标。
The hardware and software design, the establishment and optimization of engine operating data (MAP) and the testing process of the electronic control pump and Jiangxi Isuzu 4 J B1 engine are described systematically. The preliminary test results show that the electric distribution pump can fully and continuously manage and control the operation of the engine in all conditions, has obvious advantages in many aspects, which reflects the superiority of electric control and achieves the expected design goals.