Inzwa ye-oxygen ephukile ngaphambili iyithinta kanjani imoto
Inzwa ye-oxygen ephukile ngaphambili kwemoto ngeke nje yenze ukukhishwa komoya-mpilo emotweni kudlule izinga elijwayelekile, kodwa futhi kuzolimaza isimo sokusebenza kwenjini, okuholela ekutheni imoto ingasebenzi kahle, injini ingalingani kahle, ukwehla kwamandla nezinye izimpawu, ngoba inzwa ye-oxygen njengengxenye ebalulekile yohlelo lokulawula uphethiloli ngogesi.
Umsebenzi wenzwa ye-oxygen: Umsebenzi oyisisekelo wenzwa ye-oxygen ukuthola ukugcwala kwe-oxygen kugesi yomsila. Ngemuva kwalokho i-ECU (ikhompyutha yokulawula uhlelo lwenjini) izonquma isimo sokusha kwenjini (ngaphambi kwe-oxygen) noma ukusebenza kahle kwe-catalytic converter (i-post-oxygen) ngesignali yokugcwala kwe-oxygen enikezwa yinzwa ye-oxygen. Kukhona i-zirconia ne-titanium oxide.
Ubuthi benzwa ye-oksijini buyinkinga evamile futhi enzima ukuyivimbela, ikakhulukazi ezimotweni ezisebenzisa uphethiloli onama-lead. Ngisho nezinzwa ze-oksijini ezintsha zingasebenza amakhilomitha ambalwa kuphela. Uma kuyisimo esincane sobuthi be-lead, khona-ke ithangi likaphethiloli elingenalo i-lead lizosusa i-lead ebusweni benzwa ye-oksijini bese liyibuyisela ekusebenzeni okuvamile. Kodwa ngokuvamile ngenxa yokushisa okuphezulu kakhulu kokukhipha umoya, futhi lead ingene ngaphakathi kwayo, ivimbele ukusabalala kwama-ion e-oxygen, yenze i-oxygen sensor ihluleke, bese ingashintshwa kuphela.
Ngaphezu kwalokho, ubuthi be-silicon yenzwa yomoya-mpilo buyinto evamile. Ngokuvamile, i-silica ekhiqizwa ngemva kokushiswa kwamakhemikhali e-silicon aqukethwe kuphethiloli namafutha okugcoba, kanye negesi ye-silicone ekhishwa ukusetshenziswa okungafanele kwama-gaskets erabha ye-silicone kuzokwenza inzwa yomoya-mpilo yehluleke, ngakho-ke ukusetshenziswa kukawoyela kaphethiloli wekhwalithi enhle namafutha okugcoba.
