A gas injection system is added to the original Santana2000 AJR gasoline engine, thus a gasoline/ LPG dual-fuel engine is produced.

• 以桑塔纳2000AJR发动机为研究对象,在原有的汽油机基础上,增加了一套双燃料燃气喷射系统后,改为汽油/化石油气两用燃料发动机。