Ukushintsha inzwa yesivinini i-VAZ 2107

Ngenkathi imoto ihamba, inzwa yejubane ye-VAZ 2107 (injector) ikhiqiza idatha yejubane engena eyunithi yokulawula injini ye-elekthronikhi. Ukuhluleka kwayo kudala amaphutha ekulawulweni komjovo nokwenza ukwehla kwamandla enjini nokwenyuka kokusetshenziswa kukaphethiloli. Ungakwazi ukuhlola bese ushintsha inzwa ngokwakho. Ukuze wenze lokhu, udinga igaraji elinembobo yokubuka, i-screwdriver flat, ukhiye we-22 kanye ne-multimeter noma isibani sokuhlola.

Umgomo wokusebenza kwenzwa yesivinini i-VAZ 2107

Ukusebenza kwenzwa yesivinini kusekelwe kumphumela weHholo, ochaza ukubukeka kwethonya likagesi lapho umqhubi onomshini oqondile ebekwe endaweni kazibuthe. Inzwa ikhiqiza ama-pulses lapho i-shaft ephumayo ye-VAZ 2107 gearbox ijikeleza. Ngesikhathi sokuhamba kwekhilomitha ngemoto, inzwa yejubane ye-VAZ 2107 ikhiqiza cishe ama-pulses angu-6000, imvamisa yayo ikuvumela ukuba unqume isivinini samanje.

Iphi inzwa yesivinini i-VAZ 2107

Inzwa ixhunywe ku-gearbox ku-speedometer cable transmission. Ukuze uyisuse futhi uyihlole, uzodinga ukunqamula ikhebula le-speedometer ku-gearbox.

Izimpawu zokungasebenzi kahle

Uphawu oluyinhloko lwezinkinga ekusebenzeni kwenzwa ukukhululwa kwekhodi yephutha ehambisanayo yikhompyutha esebhodini. Ukungasebenzi kahle kungavela kwezinye izimpawu:

• ukwanda petrol;
• idonsa kahle injini;
• idling noma i-speedometer esebenza ngephutha elikhulu;
• engazinzile engenzi lutho.

Qaphela! Lezi zimpawu ezine zingase zidalwe izinkinga kwezinye izingxenye zemoto.

Izimbangela zokungasebenzi kahle kwenzwa

Idizayini yenzwa ithembekile impela. Isizathu sokungasebenzi kahle ngokuvamile i-oxidation yabathintana nabo ku-sensor noma ikhebula eliphukile ukusuka kunzwa kuya ku-ECU yenjini.

Othintana nabo kufanele bahlolwe, uma kunesidingo, bahlanzwe futhi bagcotshwe nge-Litol. Kungcono ukuqala ukufuna indawo yokunqamuka kocingo ezindaweni eziseduze nepulaki. Lapho zigoba kaningi, ngokulandelana, zihlakazekile futhi ziphule. Kulokhu, kufanelekile ukuhlola ukugxilwa kwenzwa. Ukumelana kunethiwekhi yakho kufanele kube ngu-1 ohm. Uma lingatholakali iphutha, hlola inzwa yesivinini. Ukuze wenze lokhu, kufanele ikhishwe emotweni.

Ungayisusa kanjani inzwa yesivinini i-VAZ 2107

Ukuze uqaqe inzwa yesivinini, yenza lokhu okulandelayo:

• faka imoto phezu komgodi wokubuka;
• vula ibhuleki yokupaka;
• faka amaweji ngaphansi kwamasondo;
• khumula inati lekhebula le-speedometer drive kusuka emgodini wokuhlola nge-screwdriver eyisicaba;
• nqamula ikhebula lokudlulisela;
• khulula i-clamp yepulasitiki ebambe i-wiring harness evela kunzwa yesivinini;
• cindezela iziqeshana zasentwasahlobo bese unqamula iyunithi yenzwa yesivinini;
• ngokhiye we-22, khulula inzwa ye-speedometer drive;
• susa inzwa yesivinini.

Inzwa yesivinini ye-VAZ 2107 ingahlolwa nge-multimeter noma "isilawuli". Ukuze ufake inzwa, landela izinyathelo ezingenhla ngokuhlehla.

Ihlola inzwa yesivinini

Indlela elula yokuhlola inzwa yesivinini ukufaka entsha endaweni yayo. Intengo yengxenye iphansi, ngakho-ke lena indlela elula nesheshayo yokuqinisekisa ukuthi iyasebenza noma iyaphuka. Uma ingekho inzwa entsha ye-VAZ 2107 eseduze, kufanele uqale uhlole endala, bese uya esitolo ukuze uthole entsha.

Ukuze uhlole ukusebenza kwenzwa yesivinini, uzodinga ithubhu elincane lepulasitiki elinobubanzi obuhambisana nobukhulu benduku yenzwa, kanye ne-voltmeter (multimeter). Ukuhlola kwenziwa ngokulandelana okulandelayo:

• xhuma i-voltmeter ekuphumeni kwenzwa ehlinzeka ngezibonakaliso zikagesi, kanye "nenqwaba" yemoto;
• faka ithubhu ku-axis yenzwa;
• zungezisa ithubhu.

Lapho ithubhu ijikeleza, i-voltage ekuphumeni kwenzwa kufanele ikhuphuke ngokulingana nesivinini sokujikeleza. Uma lokhu kungenzeki, inzwa yejubane ye-VAZ 2107 kufanele ishintshwe.

Ithiphu: Ngendlela efanayo, ungabheka inzwa yesivinini ngqo emshinini. Ukuze wenze lokhu, udinga hang out omunye amasondo drive, xhuma voltmeter okukhipha inzwa futhi "umhlabathi" futhi uqale ukuguqula amasondo. Uma i-voltage nama-pulses kuvela, inzwa ILUNGILE.

Esikhundleni se-voltmeter, ungasebenzisa isibani sokuhlola. Kulokhu, lapho uhlola ukusebenza, kuyadingeka ukusebenzisa i-voltage ekuphumeni "okuhle" kwenzwa yesivinini. Uma isibani sikhanyisa lapho inzwa ijikeleziswa, inkinga ayikho ngenzwa. Kuzodingeka uhlole ezinye izingxenye kanye izingxenye "eziyisikhombisa", okungase kuthinte ukusebenza injini ECU.