the opened loop mode is adopted in this lpg electronic control injection system in the first stage study . this electronic control injection system is composed of one electronic control and measurement system based on pc 該lpg電控噴射系統(tǒng)在現(xiàn)階段采用開環(huán)控制方式,它由以pc機為基礎(chǔ)的控制監(jiān)測系統(tǒng)組成。