Site n'echiche nke njirimara oche dị ike, mgbe nyocha ahụ gasịrị, a na-arụ usoro nrụgharị ike nke usoro ibuli valve agịga, ma jiri ya tụnyere nhazi nguzozi static. Site na usoro nyocha nke nyocha na nyocha nyocha, nkwubi okwu ndị a bụ ndị a: , ma e jiri ya tụnyere steeti static, nrụgide mmeghe dị ike nke valvụ agịga dị elu nke ukwuu, ma nrụgide mmechi dị ike dị ntakịrị, nke nwere njikọ chiri anya. ọnọdụ engine arụ ọrụ. N'ihi na valvụ agịga nwere njirimara nke oche dị ike, ọ na-abawanye dayameta nke mmanụ na-adọta n'ime oge nke injection, si otú a na-ebelata àgwà ịgba, na ọbụna na-ebelata ndụ nke mmanụ mmanụ, na-etinye ihe egwu na ntinye aka nke ikuku. . N'ime usoro nke itinye eriri valvụ agịga nke injector, n'ihi oke arụ ọrụ siri ike, elu cone mkpuchi na-adịkarị mfe iyi. Ihe kpatara ya bụ n'ihi adịghị ọcha a na-emepụta na mmanụ ọkụ na mmetụta mmetụta na-akpata mgbe valvụ agịga na-anọdụ ala. Mgbe akwachara akwa na akwa, ọ ga-eme ka nrụrụ nke elu cone akara, mee ka ịdị njọ nke elu ya dịkwuo elu, belata mmetụta njide nke ọma, ma ghara imepụta mmetụta ịgbasa nke ọma. Ihe ọzọ bụ na mmanụ ga-adapụta, mmanụ dizel enweghịkwa ike ịkpọ ya ọkụ. N'ime ụlọ ọkụ ọkụ, oghere injection na akụkụ oyi na-arụ ọrụ, a na-emepụta ihe nkwụnye carbon dị ukwuu, na-ebute nkwụsị nke oghere injection. N'ikpeazụ, ike nke engine diesel belatara nke ukwuu, na-eme ka ọ bụrụ mmanụ a kapịrị ọnụ.