Ingabe i-GDI iyikusasa?
Enye yamathuba okuthuthukisa ukusebenza kahle kwenjini ukukhulisa inqubo yokushiswa kwengxube kumasilinda.
Enye yezinkomba zokuthuthukisa ukusebenza kahle kwenjini evuthayo yangaphakathi wumsebenzi wokwenza kahle inkambo yenqubo yokuvutha okuyingxube kumasilinda. 
Indlela yokufeza lo mgomo ukulungiswa okunembile kwengxube evuthayo ngokusetshenziswa komjovo oqondile kaphethiloli kumasilinda ngaphansi kwengcindezi ephezulu ye-GDI / Gasoline Direct Injection /. Inzuzo engangabazeki yale njini ukuthi isetshenziswa kancane ngamaphesenti angama-20.
Ukusetshenziswa kwamafutha aphansi kutholakala ngokushisa ingxube ethambile. Ukushiswa kwengxube enjalo kungenzeka ngenxa yokuma okukhethekile kwekamelo elivuthayo. Indawo yengxube ecebile, evutha kalula yenziwa eduze kwe-spark plug, lapho ilangabi lisakazekela ezindaweni zengxube ethambile. Lapho amandla aphelele edingeka, injini ishisa ingxube ye-stoichiometric.
Uma kuqhathaniswa nezinjini ezijwayelekile, izinjini ze-GDI zinenye inzuzo. Iwukukhishwa okuncishisiwe kwe-carbon dioxide kanye nokugcwala okuphansi kwe-nitrogen oxides ngesikhathi sokusebenza kwenjini ngemithwalo engaphelele.
