Kukhona ipayipi lokumunca eduze kwesihlungi somoya. Kwenzekani?
Leli yipayipi ohlelweni lokungenisa umoya lwe-crankcase eliqondisa kabusha igesi yokukhipha umoya iye kwi-intake manifold ukuze ishiswe. Injini yemoto inohlelo lokungenisa umoya oluphoqelelwe yi-crankcase, futhi uma injini isebenza, igesi ethile izongena kwi-crankcase ngendandatho ye-piston. Uma igesi eningi kakhulu ingena kwi-crankcase, ingcindezi ye-crankcase izokwanda, okuzothinta i-piston phansi, kodwa futhi kuthinte nokusebenza kokuvala kwenjini. Ngakho-ke, kubalulekile ukukhipha la magesi kwi-crankcase. Uma la magesi ekhishwa ngqo emkhathini, azongcolisa imvelo, yingakho onjiniyela basungula uhlelo lokungenisa umoya oluphoqelelwe yi-crankcase. Uhlelo lokungenisa umoya oluphoqelelwe yi-crankcase luqondisa kabusha igesi kusuka kwi-crankcase iye kwi-intake manifold ukuze iphinde ingene ekamelweni lokushisa. Kukhona nengxenye ebalulekile yohlelo lokungenisa umoya lwe-crankcase, olubizwa ngokuthi i-oil and gas separator. Ingxenye yegesi engena kwi-crankcase yi-exhaust gas, kanti ingxenye ingumoya kawoyela. I-oil and gas separator iwukuhlukanisa igesi yokukhipha umoya ne-oyela, okungagwema isenzakalo samafutha ashiswa yinjini. Uma isihlukanisi sikawoyela negesi siphukile, kuzobangela ukuthi umusi kawoyela ungene esilinda ukuze uhlanganyele ekushiseni, okuzobangela ukuthi injini ishise uwoyela, futhi kuzoholela ekwandeni kokuqongelela kwekhabhoni ekamelweni lokushisisa. Uma injini ishisa uwoyela isikhathi eside, kungabangela umonakalo ku-catalytic converter enezindlela ezintathu.
