Uluhlu oluphuculweyo lwe-P kunye nochungechunge lwe-S lwe-nozzle kunye neeassemblies zokubamba zeNkampani ye-YS ziphucule isantya sokuphendula sokuvula kunye nokuvala, zomeleza ulawulo lwe-nonlinear factor ye-fuel injector flow flow, kunye nokuphucula umgca wokuhamba okuguquguqukayo, ukwandisa ubomi benkonzo yee-injector.