Izikhukhula ku-VAZ-2114 - izimbangela nezindlela zokuqedwa

Inkinga ngokuphenduka okuguqukayo ingavela kuwo wonke umnikazi wemoto. Futhi akunandaba ukuthi i-carburetor iyinjini noma i-injection. Izizathu zokuhamba ngokusheshisa ngejubane zingaba yiningi kakhulu. Futhi namuhla sizocubungula isimo lapho inzuzo ye-VAZ-2114 ihamba, nokuthi nokuthi le nkinga ingaxazululwa kanjani.

I-ECU yenjini

Ngokuvamile imbangela yale nkathazo yiyona "ubuchopho" imoto, okungukuthi, i-unit control unit. Uma noma iyiphi inzwa ebangela ukusebenza kahle kwe injini yomsakazo wangaphakathi ehluleka noma lapho umoya wangaphandle ungena, ikhompyutha ayikwazi ukunikeza umyalelo othize futhi ocacile ohlelweni, okuholela ekubukeni kwezinguquko ezihambayo. Kulesi simo, kufanele uhambe esikhungweni sesevisi uphinde uhlolwe i-ECU, ngoba akunakwenzeka ukunquma amaphutha namaphutha amakhodi ngaphandle kwamathuluzi akhethekile nezinsimbi.

Izilaleli kanye nezinkinga zabo

Yiqiniso, uma i-ECU ibeka imiyalo engalungile, akusho ukuthi ihlulekile. Isizathu sokuphazamiseka kufanele sifunwe kulezi zinzwa ezilandelayo:

1. РХХ (umlawuli we- idling).
2. I-DMRV (inzwa ye-flow air sensor).
3. I-EGR.

Kungenxa yale mininingwane ukuthi ijubane e-VAZ-2114 livame ukungena.

Uma zonke lezi zakhi zisebenza kahle, kufanele uhlolisise i-spark plugs bese uhlola isimo sefriji yomoya. Ngendlela, ngezinye izikhathi imbangela yejubane elintantayo ayiyona inzwa ngokwayo, kodwa i-wiring yayo kagesi.

Kungani iguqula i-VAZ-2114 ehambayo? Ukuxilongwa kwe-PXX

Okokuqala, sihlola inzwa ye-PXX. Ezimoto ezifuywayo zifakwe emzimbeni we-throttle eduze kwesikhombisi se-throttle esisezikhondweni ezimbili eziphakanyisiwe. Ukuze sihlole ukusebenza kwawo, sidinga ukulungisa i-multimeter. Okokuqala cisha ukushisa, bese unqamula isixhumi ngethoni kusuka ensizeni futhi ngosizo lwedivayisi yethu sikala izinga lokumelana phakathi koxhumana nabo be-regulator. Ngaphansi kwezimo ezivamile, leli xabiso lingama-40-80 ohms. Uma ukufundwa owutholile akuhambisani nokujwayelekile, cishe umlawuli usele ukungasebenzi. Kulesi simo, kufanele ishintshwe.

DFID

Okulandelayo emgqeni wokuvivinywa kuyinzwa yokugeleza komoya. Nguye owenza njalo ukuthi kungani ukuguqula kuvula ukuhamba. Ukuyihlola, sizophinde sisebenzise i-multimeter. Lapha silinganisela i-voltage phakathi koxhumana nabo ababili - izixhumi ze-DMRV, lapho izintambo eziluhlaza neziphuzi zifanelekile. Uma wenza ukuxilongwa, injini kufanele ishintshwe futhi ukushisa kushintshiwe. I-multimeter kufanele ibonise inani ukusuka ku-0.999 kuya ku-1.02 V. Uma ukufundwa kungakulungeli ukujwayelekile, lokhu kubonisa iphutha ku-DMRV.

I-EGR Valve

Le divayisi iyisisindo sokuphefumula i-gas recirculation sensor . I-valve ye-EGR ithumela ingxenye yalezi gesi ekamelweni lokushisa le injini, ngaleyo ndlela kwandisa amathuba okushisa okuphelele kwephethiloli futhi, ngenxa yalokho, ukunciphisa ukukhishwa kwezinto ezinobuthi emkhathini. Ngokuklama kwayo le ncazelo ilula, kodwa kaningi lapho nayo kunezinkinga. Uma ungahlanza ngezikhathi ezithile isihlalo se-valve nesihlalo sayo, ungalindela maduze imoto engaqiniseki. Lesi yisona sizathu esiyinhloko esenza ijubane lejinjini lizungeze ku-VAZ-2114. Uma ungazange uhlanze le nto isikhathi eside, hlanza ngokucophelela indawo ecolile nge-aerosol ukuhlanza izidumbu. Ungavumeli ukuthi ukwaziswa kufike ku-diaphragm ye-valve.

Kungani ijubane elingenalutho ligijima ezinjini ze-carburetor?

I-VAZ-2114 "I-Samara" ene-carburetor injini nayo ayivikelekile enkingeni enjalo. Kwenzekani, ngenhlanhla, hhayi zonke izinsuku, kodwa namanje. Isizathu esiyinhloko salokhu kungalungiswa noma kungenakulungiswa kwe-carburetor ngokwayo. Futhi, ijubane elintantayo lingabangelwa ukuthambisa umoya noma i-valenoid valve engafanele XX. Ngaphezu kwalokho, kufanelekile ukuhlola isihlungi somoya sokufaka kuyo.

Kodwa ngokuphindaphindiwe ukuphenduka okuguquguqukayo kuvela ngokuqondile ngenxa yokulungiswa okungalungile kwe-carburettor. Kulesi simo, kufanele ulungise ngokushintsha kahle izikrini zekhwalithi nokulingana kwamaphethiloli.

Ngokuqondene ne-valenoid valve, ingatholakala ngaphandle kokukhipha intambo yamandla kuyo. Kwanele ngokushisa, ukuthinta intambo yokuxhumana ku-valve - ukuchofoza kobuciko kuzovela maduzane. Uma kungenjalo, ungazama ukuthinta oxhumana naye ngocingo oluxhunywe kwisiguli esiqondile ebhethri. Uma, nangemva kwalokho, awuzwa ukuchofoza, cishe cishe i-valve yafika ekusebenzeni kabi. Ukuyilungisa, kuyadingeka ukuyiqeda futhi uhlanze i-jet.

Ngakho-ke, sithole ukuthi kungani isivinini ku-VAZ-2114 sihamba futhi singayilungisa kanjani le nkinga, kuye ngokuthi hlobo luni lwezinkinga.