I-valve ye-valve ye-valve evamile iyingxenye ebalulekile yomhlangano we-valve. I-YS ingahlinzeka ngezinhlobo eziyi-12 zamabhonethi evalufu yomjovo wesitimela, okuhlanganisa uchungechunge lwama-692, uchungechunge lwe-130, uchungechunge lwama-334, uchungechunge lwe-051, uchungechunge lwe-033, uchungechunge lwama-349, uchungechunge lwama-306, uchungechunge lwe-1320 kanye nochungechunge lwama-518wp lwamakhasimende omhlaba. Iyatholakala kuma-injection enjini ezimoto ezahlukene zikadizili. I-YS fuel injection valve assembly inesivinini sokuphendula esisheshayo uma ilawula umjovo kaphethiloli nokubuya kukaphethiloli, nokulawula okunembile umthamo womjovo kaphethiloli nesikhathi sokujova uphethiloli, okuthuthukisa impilo yesijovo sikaphethiloli futhi kwehlisa izindleko zomsebenzisi.