Qaphela ukuqhuma okubi
Ukuphazamiseka okuyingozi ekusebenzeni kwesistimu yokuthungela kudinga ukusabela okusheshayo kwesistimu yokulawula nokuqapha. Kwesinye isikhathi umshayeli akaboni lutho.
Kuzinhlelo zokuthungela ngogesi, idivayisi yokulawula iyakwazi ukulawula ukukhishwa kukagesi. Ingakwazi futhi ukucacisa ukuthi ikhona yini inhlansi nhlobo ekhandlelani. Ukuhlanganiswa kwesistimu yokuthungela nesistimu yomjovo kuvumela umjovo kusilinda ukuthi uphazamiseke lapho kutholwa umlilo ongalungile. Uma kungenjalo, ingxube engashisiwe izongena ku-catalyst, engaholela ekubhujisweni kwayo.
Ukuhlolwa kwalokhu okubizwa ngokuthi ukudukisa kabi kwenziwa njalo yi-on-board diagnostic system OBD II kanye nozakwabo waseYurophu i-EOBD. Phakathi nohambo ngalunye, isistimu ihlola ukuthi ingabe inombolo yomlilo ongalungile ingalimaza isiguquli se-catalytic futhi uma iphezulu ngokwanele ukukhulisa ukukhishwa kwezinhlanganisela eziyingozi izikhathi ezingu-1,5. Uma umbandela wokuqala ufinyelelwa, isibani esiyisixwayiso se-exhaust, eyaziwa nangokuthi i-MIL noma "injini yokuhlola", izokhanya. Uma isimo sesibili sihlangene, ekupheleni komjikelezo wokuqala wedrayivu, iphutha ligcinwa kumemori yokuxilonga, kodwa inkomba yesibani sokuqeda ayikhanyi. Kodwa-ke, uma isistimu ithola ingozi efanayo ekupheleni komjikelezo wesibili wokushayela, isibani esixwayisa ngegesi ephumayo kufanele sibonise lokhu ngokukhanya okungaguquki.
Ukungasebenzi kwe-cylinder eyodwa enjinini enamasilinda amaningi ngenxa yokungafihli kahle nokuvala umjovo kungase kungabonakali njengokwehla kwejubane lokungenzi lutho. Konke ngenxa yesistimu yokuqiniswa kwesivinini kulolu hlu, okuyinto, ngenxa yekhono lokuzivumelanisa nezimo zokulawula ezishintshayo, izokwazi ukugcina isivinini ezingeni elifanele. Kodwa-ke, izigaba zomuntu ngamunye zokujwayela okunjalo, ezigcinwe enkumbulweni yesilawuli, zivumela abasebenzi bezobuchwepheshe ukuba babone ngokunembile ukungasebenzi kahle.
