Izimpawu Zenzwa Enephutha noma Engalungile Yokugeleza komoya Okuningi
Okuqukethwe
Izimpawu ezijwayelekile zezinkinga zezinzwa ze-MAF zifaka ukungenzi lutho okucebile noma ukuncika ngaphansi komthwalo, ukungasebenzi kahle kukaphethiloli, nokungenzi lutho.
Izinzwa ze-mass air flow (MAF) zinesibopho sokudlulisa inani lomoya ongena enjinini kumojula yokulawula i-powertrain (PCM). I-PCM isebenzisa lokhu kokufaka ukubala umthamo wenjini.
Kunemiklamo eminingana yezinzwa zokugeleza komoya, kodwa inzwa ye-MAF yocingo olushisayo iyona evame kakhulu namuhla. Inzwa yokugeleza komoya yocingo olushisayo inezintambo ezimbili zokuzwa. Olunye ucingo luyashisa kanti olunye alushisi. I-microprocessor (ikhompyutha) engaphakathi kwe-MAF inquma inani lomoya ongena enjinini ngokuthi kuthatha umthamo wamanje ongakanani ukugcina intambo eshisayo ishisa ngo-200℉ kunocingo olubandayo. Noma kunini lapho umehluko wezinga lokushisa phakathi kwezintambo ezimbili zokuzwa ushintsha, i-MAF izokhuphula noma yehlise intambo eshisayo. Lokhu kuhambisana nomoya omningi enjinini noma umoya omncane enjinini.
Kunezinkinga ezimbalwa zokushayeleka eziwumphumela wezinzwa ze-MAF ezinephutha.
1. Igijima inothe ngokungenzi lutho noma incike ngaphansi komthwalo
Lezi zimpawu zibonisa ukuthi i-MAF inocingo olushisayo olungcolile. Ukungcola kungafika ngendlela yama-cobwebs, i-sealant evela kunzwa ye-MAF ngokwayo, ukungcola okunamathela emafutheni ku-mass starter ngenxa yesihlungi somoya sesibili esigcotshwe ngokweqile, nokunye. Noma yini esebenza njenge-insulation ocingweni olushisayo izodala lolu hlobo lwenkinga. Ukulungisa lokhu kulula njengokuhlanza inzwa yokugeleza komoya omningi ngesihlanzi esigunyaziwe, ochwepheshe be-AvtoTachki abangakwenzela khona uma benquma ukuthi lena inkinga ewumsuka.
2. Ukuceba njalo noma ngokuncipha njalo
Inzwa yokugeleza komoya obuningi ehlala ikhuphula noma yehlisa ukugeleza komoya enjinini izobangela injini ukuthi ihambe inothe noma incike. Uma uhlelo lokuphatha injini lusebenza kahle, cishe awusoze waluqaphela, ngaphandle koshintsho ekusetshenzisweni kukaphethiloli. Uchwepheshe oqeqeshiwe uzodinga ukuthi ahlole isimo sokunquma uphethiloli ngethuluzi lokuskena ukuze aqinisekise lokhu. Inzwa yokugeleza komoya enkulu eziphatha ngale ndlela idinga ukushintshwa. Kodwa-ke, ingxenye esele yomjikelezo kufanele ihlolwe ukusebenza kahle ngaphambi kokufaka inzwa. Uma kunenkinga kumjikelezo, ukufaka esikhundleni senzwa ngeke kuxazulule inkinga yakho.
3. Ukungenzi lutho noma ukuma
Inzwa ye-MAF ehluleke ngokuphelele ngeke ithumele ulwazi lokugeleza komoya ku-PCM. Lokhu kuvimbela i-PCM ekulawuleni ngokunembile ukulethwa kukaphethiloli, okuzobangela injini ukuthi ingenzi lutho ngokungalingani noma ingenzi nhlobo. Ngokusobala, kulokhu, kuyadingeka ukufaka esikhundleni senzwa yokugeleza komoya.
