Izimpawu Zenzwa Ye-Barometric Enephutha noma Engalungile

Izimpawu ezijwayelekile zihlanganisa ukusebenza kabi kwenjini njengokusheshisa okuvilaphayo, ukuntuleka kwamandla nokungafihli kahle, kanye nokukhanya kwenjini yokuhlola okuzayo.

Inzwa ye-barometric, eyaziwa nangokuthi i-barometric air pressure (BAP) sensor, iwuhlobo lwenzwa yokulawula injini evame ukusetshenziswa ezimotweni eziningi. Inesibopho sokukala umfutho womkhathi wendawo lapho imoto ihamba khona. Izindawo ezihlukene zizoba nengcindezi ehlukene yomoya, okuzothinta ukusebenza kwemoto. Ezindaweni eziphakeme, umoya uzoba mncane, okusho ukuthi umoya-mpilo omncane enjinini ngesikhathi sokushaywa umoya, okudinga inani elihlukile likaphethiloli.

I-BAP ifana nenzwa ye-MAP yenjini. Nokho, i-BAP ikala ingcindezi ngaphandle kwenjini, kuyilapho i-MAP ikala ingcindezi ngaphakathi kokuningi. Ikhompyutha ivamise ukuhumusha idatha evela kuzo zombili izinzwa ukuze inqume isikhathi esingcono kakhulu nezimo zokulethwa kukaphethiloli ukuze isebenze kahle kakhulu. Ngalesi sizathu, lapho izinzwa ze-BAP zihluleka, zingabangela izinkinga zokusebenza kwenjini. Uma behluleka, imoto ngokuvamile izobonisa izimpawu ezimbalwa ezingase zixwayise umshayeli ngenkinga engase ibe khona okudingeka ixazululwe.

Ukusebenza kabi kwenjini, ukusheshisa okuvilaphayo kanye nokuntuleka kwamandla

Uphawu oluvame ukuhlotshaniswa nenzwa yokucindezela kwe-barometric eyinkinga ukusebenza kabi kwenjini. Uma inzwa ye-BAP inesici, ingase ithumele isignali engalungile ku-ECU, okungase kuphazamise ukusebenza kwenjini. Ukufundwa kwezinzwa ze-BAP kusiza ukunquma izimo zikaphethiloli nesikhathi, ngakho-ke uma isignali isengozini nganoma yisiphi isizathu, izibalo zekhompyutha zizosethwa kabusha. Lokhu kungaholela ekusheshiseni okuvilaphayo, ukuntuleka kwamandla kanye nokudubula kabi ezimweni ezinzima kakhulu.

Isibani se-Check Engine siyakhanya

Esinye isibonakaliso esivamile senzwa ye-BAP embi ukukhanya kwe-Check Engine ekhanyayo. Uma ikhompuyutha ithola inkinga ngenzwa noma isignali ye-BAP, izokhanyisa ukukhanya kwe-Check Engine ukuze yazise umshayeli ukuthi ithole inkinga.

Izinzwa ze-BAP ziyizingxenye ezibalulekile zezinhlelo eziningi zesimanje zokuphatha injini. Nakuba zilula ngokwemvelo njengoba zisebenza ngomfutho womoya, kungaba nzima ukuzihlola. Ngenxa yalesi sizathu, uma usola ukuthi inzwa yakho ye-BAP ingase ibe nenkinga, noma ilambu lakho le-Check Engine livuliwe, cela imoto yakho ihlolwe uchwepheshe oqeqeshiwe, njengalowo wase-AvtoTachki. Bazokwazi ukunquma ukuthi imoto yakho idinga ukushintshwa kwenzwa ye-barometric noma okunye ukulungiswa okufanele.