I-KQK900 uchungechunge lwe-dizeli injini yokulawula iphampu yomlilo ikhabhinethi ingahlonyiswa ngezinhlobo ezahlukene zokucaciswa kwenjini ye-diesel, ngokusho kwesilawuli sayo esiyinhloko nezinye izidingo ezikhethekile, ingahlukaniswa ngezinhlobo zezomnotho, ezijwayelekile nezikhethekile zamamaki amathathu.