Eminyakeni engu-40 ngemva kokwethulwa, ama-lambda probe ahlala eyisici esibalulekile ekuqinisekiseni ukusebenza okuhlanzekile nokusebenza kahle kwezinjini ezivuthayo.
Yenzelweni i-lambda probe? I-lambda probe isetshenziselwa ukukala ukwakheka kwamagesi okubangelwa ukusha kwenjini kusistimu yokukhipha umoya. Lobu buchwepheshe buvumele, ngokokuqala ngqa, ukulawulwa kwesilinganiso esiqondile senani likaphethiloli elijovwe ngolwazi olunikezwe iyunithi yokulawula, futhi ngaleyo ndlela kwaqinisekisa ukuthuthuka okuphawulekayo ekusebenzeni kahle kwenjini. Ezinjinini ezivuthayo, kokubili ukonga uphethiloli nokwelapha amagesi aphumayo ngeke kwenzeke ngaphandle kokuba khona kwezinzwa zamanje ze-lambda.FUNDA OKUNYE: “Ngiyizwa ezinzwaneni zami”: U-Bosch usungula isigijimi se-vibrator
Selokhu yasungulwa, izibalo zokukhiqiza kanye nesidingo se-Bosch lambda probes zibonisa ukwanda okukhulu. Emashumini amane eminyaka, izinzwa eziyizigidi eziyinkulungwane zakhiqizwa yilo mkhiqizi.
I-Volvo ibe wumkhiqizo wokuqala ukufaka isandla endabeni yempumelelo yale rig. IVolvo 240/260 kube imoto yokuqala yabavakashi ukuhlomisa i-lambda probe yaseJalimane njengokujwayelekile, yazimisa njengezinga lemakethe yaseNyakatho Melika. Kuze kube yileso sikhathi, imithethonqubo yokukhipha umoya e-United States yayiqinile uma kuqhathaniswa: ngezinye izikhathi, amanani e-emission ayephansi kakhulu kunalawo avunyelwe ngokomthetho ngenxa yokulawulwa okunembile kwe-lambda probe.
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Namuhla, ngenxa yezizathu zobuchwepheshe, izimoto eziningi ezinezinjini zikaphethiloli zisebenzisa izinzwa ze-lambda ohlelweni lwe-exhaust. Ukuthambekela ukuthi ukusetshenziswa kwama-probe kuya ngokuya kubaluleke kakhulu, njengoba imikhawulo esemthethweni yokukhipha isisi esiphuma ezimotweni ezivuthayo ezinokubhaliswa okusha iya ngokuya ikhawulela.Esimeni se-lambda probe engasebenzi kahle, amakhondaktha kufanele ayishintshe ngokushesha futhi kufanele ahlolwe njalo ngemva kuka-30,000km. Ngaphandle kokulinganisa okulungile, ukuvutha kulahlekelwa ukusebenza kahle futhi kukhuphule ukusetshenziswa kukaphethiloli. Ngaphezu kwalokho, uphenyo olungalungile luzodala umonakalo catalyst , okuholela ekutheni imoto ingahambisani nezindinganiso zokukhishwa kwegesi futhi, ngakho-ke, ngeke ihlangabezane nezimo ezanele zokuphumelela ukuhlolwa kobuchwepheshe, ngaphezu kokungcolisa (ngokuqhubekayo) imvelo, futhi kuzoholela ekuziphatheni okungalungile kwezinye izingxenye zokuphatha injini.
Okwamanje, i-Bosch isebenza njengomhlinzeki oyinhloko wakho kokubili amathuluzi okuqala kanye nezingxenye ezishintshayo zama-workshops - okuhlanganisa uphenyo lwe-lambda, olufanele cishe zonke izimoto ezifakwe injini yangaphakathi evuthayo. Umholi womhlaba emakethe yezingxenye ezisele, uphethe u-85% wesabelo semakethe eYurophu kuphela.