I-DLLA150P1614 sisitofu se-diesel, idinga ukuhlolwa rhoqo kunye nokugcinwa ukuze kuqinisekiswe isitofu esiqhelekileyo samafutha kunye nokusebenza ngokufanelekileyo. Emva kokusetyenziswa kwexesha elide, i-injector ye-fuel ingadinga ukutshintshwa ukuze kugcinwe ukusebenza kakuhle kunye nokuthembeka kwe-injini.