Kunezinhlobo ezintathu zamantongomane agcina umlomo wombhobho wokujova udizili okhiqizwa inkampani ye-YS: amantongomane ohlobo lwe-Bosch ohlobo lwe-nozzle, amantongomane ohlobo lwe-Denso ohlobo lwe-nozzle kanye namantongomane e-Carter nozzle cap.
Umzimba womjovo kaphethiloli, ibhulokhi yesikhala sesikhala somjovo kaphethiloli kanye nevalvu yenaliti zihlanganiswa zibe zizonke ngenothi lekepisi lomjovo wesibaseli.
I-YS fuel injection nozzle egcina inathi lithembekile ngekhwalithi, kulula ukulifaka, futhi inqubo yokukhiqiza eyenziwe ngcono yenothi le-nozzle cap yehlisa izindleko zezomnotho zamakhasimende.