MotokariCars

Injini inotanga uye pakarepo inodzika: zvikonzero

Pamwe, hapana mumwe muridzi wemotokari yemudziyo iyo isingambovi mumamiriro apo injini yemotokari yake yakaramba kutanga. Dambudziko rakafanana rinozivikanwa nevatyairi vemotokari dzedzimwe nyika, asi motokari dzedu dzinotambura "chirwere" ichi kakawanda.

. Kazhinji zvinoitika uye kuitira kuti motokari inotanga uye pakarepo inodzika . Panogona kuva nezvikonzero zvakawanda zveizvi. Pakati pavo, tichataura munyaya ino pamusoro pemufananidzo we "VAZ-2109" ne carburetor uye injector engines.

Zvose zvaunoda kutanga injini

Kutanga nekugadzirisa kushanda kwejini injini, zvisinei nokuti rudzi rwemagetsi ehurumende, zvinotora zvinhu zviviri bedzi: nguva yakanaka yakakodzera panguva yakakonzera uye kuputika kwemafuta emafuta mumakamuri anopisa. Kana kusina imwe yezvikamu izvi, zvose zvaunoedza kutanga motokari zvichave pasina.

Sezvo zviri nyore kwazvo kuita sarudzo yekutanga yekutsvaira kwemasimba pane simba rekupa, simba rekuongorora rinotanga naro.

Chengeta kuvepo uye mamiriro ezvinhu epark

Sarudza kana ichine inoshandiswa kune spark plugs haisi yakaoma. Zvakakwana kuti urege kubvisa chimwe chazvo, shandisai electrode yepamusoro kune yakasangana neyepamusoro-tambo tsvina, itinidza kubatana kwe "skirt" yayo ne "mashoma" emotokari, tanga kupisa uye tanga kutanga. Kana shato yakagadzirwa nemucheka webhuruu kana machena-bhuruu inowanikwa pane spark plug electrodes, zvinhu zvose zvakagadziriswa nemoto. Zvechokwadi, hazvizove zvisingashamisi kutarisa makese ose nenzira imwechete. , является неисправность одной или нескольких свечей. Ichokwadi ndechokuti kazhinji chikonzero icho motokari inotanga uye pakarepo kuvhara ndiko kusabatwa kwemumwe kana kuti mamwe makhandeni. Pakutanga injini inotanga uye inoedza kushanda pamatombo matatu kana maviri. Iyi nzira inopindirana nechimiro che "kubvongodza" uye kuwedzerwa kudengenyeka kwesimba rekushandisa. Sezvo wakashanda zvishomanana pane zvisingabatsiri, injini inonyatsove yakaderera. Zvirungidziro nemakenduru asina kushanda anozadzwa neoli. Paunotangazve, zvose zvinodzokorora, kureva, motokari inotanga "kunzwisisa", asi mushure memasekondi mashoma inomira kushanda.

Kana iyo spark iri pamakese ose, teerera mavara uye ukuru. . Kana iine ruvara kana ruvara rutsvuku, uye huwandu hwayo hudiki zvishoma, kana zvichienzaniswa neperelectrode gap, inogonawo kuva chikonzero icho motokari yako inotanga uye pakarepo inodzika .

Dambudziko iri rinogadziriswa kuburikidza nekushandura makese asiri kushanda. Paunenge uchizvitenga, usakanganwa kutevedzera zvinodiwa nemuiti wehuwandu hwechiedza chakanaka uye chibvumirano.

Kuongorora huwandu hwemhepo

как и прежде, стоит проверить высоковольтные провода. Kana iwe wakatsunga kuti zvinhu zvose zvakarongeka ne-spark plugs, uye VAZ- 2109 inotanga uye pakarepo inodzika, sezvakaitika kare, zvakakosha kutarisa mazinga e-high-voltage. Mukuona kwezvinokonzera kushungurudzika kunokonzerwa nemhepo yakakura, ivo vanowanzokundikana. Chikanganiso chemafaira ndiko kuputsa kwehutendeka hwemuitungamiri kana kuvhara. Muchiitiko chekutanga, magetsi haasviki kune kenduru, saka spark inonyangarika. Kana pane kutyisidzira kunokanganisa, pane kuparara pakati pomutungamiriri ari kurarama uye "mashoma" emotokari, kureva kuti, chikamu chemagetsi chinongopera. Nemhaka yeizvi, spark inorasikirwa simba rayo, uye kazhinjiwo kukwanisa kupisa mafuta ekubatanidza.

Iyo mahwendefa e-voltage anoongororwa nenzira imwechete seye makenduru. Mukuwedzera, kupikisa komutungamiriri kunoenzaniswa. Zvichienderana nechitarisiko uye mhando yematairi, inogona kubva kubva ku 0.4 kusvika ku9 kOhm.

Kugona kukwanisa kuenderera mberi kwekutsvaga kwenheyo

? Iwe wakatarisa makenduru nemapurisa e-high-voltage, ndokugadzirisa zvinhu zvisiri izvo, asi "zvipfumbamwe", sepakutanga, zvinokuvadzwa uye pakarepo zvinodzika ? Ikoko hakuna njere pakuongorora iyo coil inopisa uye kuchinja. Kazhinji izvi zvinopisa zvinoshanda kana kusashanda. Mune mamwe mazwi, kana pane chinyararire chiripo mumakona ose, chikonzero chinofanira kutsvakwa muhuniyumu.

Sensors of the power supply system of injector motor

, но при этом с зажиганием все нормально, первым делом обратите внимание на панель приборов. Apo injini yeVAZ yako (injector) inotanga uye inokurumidza kuvhara , asi nekupisa kwakanaka, kutanga kokutanga teerera dashboard. Zvose zvinetso zvechikwata chemasimba zvinogadziriswa ne-electronic control unit, iyo mutyairi anoziviswa ne CHECK chiedza chenyeve. Muchiitiko ichi, zvinodikanwa kuti uedze pakarepo chigadziro uye uone mhosho nekodhi yekukanganisa. Asi kana izvi zvisingaitike, tarisa huwandu hwemhepo inoyerera sensor (MFR) uye isina kusimba rinogadzirisa (РХХ).

. Kazhinji ndiyo DMR inokanganisa iyo inokonzera kuti injini "yepfumbamwe" inotanga uye pakarepo igadzire . Iyi sensor inotarisa huwandu hwemhepo inoyerera kuburikidza nechitsiko kusvika kune zvakawanda. Kubva pane deta yake, electronic control unit inotarisa kusanganiswa kwemafuta emafuta. Iko kusanyanya kushanda kwemhepo yakawanda inoyerera sensor kunotungamirira kune isina kukodzera kugadzirwa. Somugumisiro, tine kuwedzerwa kwekushandisa mafuta, kutenderera kwechimbichimbi nekukurumidza, matambudziko nekutanga injini.

Zvakanaka, uye kuti usingareve sei mutongi (sensor) kubata. Ndiye iye anogamuchira chiratidzo kubva kumagetsi ekugadzirisa unit pamusoro pehuwandu hwemhepo inokonzerwa nemusanganiswa unopisa uye inogadziridza kuwedzera kana kuderedza simba racho. Mutungamiri anotora chikamu chekutanga pakutanga injini nekushanda kwayo panguva yekudziya-up in in idling mode. , не забудьте проверить и РХХ. Saka kana motokari yako inotanga uye pakarepo inodzika , usakanganwa kutarisa uye РХХ.

Kuongorora kweDMRM

Kuti tifungidzire kuwanda kwema sens sensor, tinoda autotester kana multimeter. DMVB inowanikwa pane duct inobva kubva pane firimu kusvika kune zvakawanda. Kutanga, tanga injini uye ushudzire kusvika kumashando ekushanda. Teerera kutarisa kwaro. Zvino guritsai harry harness kubva kune sensor. Iyo motokari inofanira kutarisana neizvi kuburikidza nekuwedzera nhamba yezvakaitika kune anenge 1500 rpm. Iyi kombiyuta yakashandisa nzira yekukurumidzira yekushanda, umo chete ruzivo rwakagamuchirwa kubva ku-throttle position sensor inotorwa mukufunga kwekuumbwa kwemafuta emafuta . Kana kushandiswa kwemamiriro ekugadzirisa masimba kusina kuchinja, zvichida, DMRW haina kukanganisa. Kuti uone izvi, shandisa multimeter, inoshandiswa sevoltmeter ine chiyero chezviyero zve 2 V. Mumotokari tinoshandura kupisa, asi motokari haina kutanga. Iko tsvuku tsvuku inotungamira yehupamhi yepamusoro yakabatanidzwa muhomwe kusvika kune tsvuku yakatsvuka yeDMRV, iyo yakasvibira kune yakasvibirira. Tinotarisa kuverenga kwechigadzirwa. Pachinzwi chakanaka, magetsi pakati pemagetsi acho anofanira kunge ari 0.996-1.03 V. Kana ichipfuura 1.05 V, chigadzirwa chacho hachibatsiri.

PXX check

Kuti uone kubhadharira kwemajaya zvisina simba, shandisa multimeter, inowanikwa mu ohmmeter mode. PXX inofanira kubudiswa kubva kune imwe yepayipi musati watanga kuongorora. Chokutanga pane zvose, tinoyera kukwikwidza pakati pemagetsi A uye B, mushure meC uye D. Inofanira kuva mukati makumi mashanu makumi mashanu nemashanu. Zvadaro, edza kushorwa pakati peA neC, B uye D. Pano inofanira kunge isingasviki. Kana zviyamupinzo zvizosiyana zvakasiyana nemitengo yakapiwa, mutongi haana kukwana, uye zvichida ndiye ane mhosva yokuti motokari yako inotanga uye pakarepo inodzika. выхода РХХ из строя может заключаться либо в обрыве одной из обмоток, либо же в износе направляющих конусной иглы. Chikonzero chekukundikana kwePXX kunogona kunge kuri pakuputsika kweimwe yemhepo, kana kuti kupfeka kweiyo nhungamiro yenzoro. Chero mamiriro ose ezvinhu, zviri nani kuti uchinatsire.

Zvimwe zvinogona kukanganisa zve carburetor

Uye zvino ngatitaurire pamusoro pezvinetso nekutangwa kwemakumbo engoro e "mapfumbamwe". Izvo hazvina masvikiro anokanganisa kushanda kwesimba remagetsi, asi izvi hazvirevi kuti kune matambudziko maduku navo. тому причина. Kana iwe uine chokwadi chekubatsira kwebasa rinopisa, asi motokari yako inotanga uye pakarepo inodzika - mutoro ndeye chikonzero. Pane kudaro, chimwe chezvinhu zvayo zvekushanda, chinotarisira injini isina basa.

Inokurudzirwa kutanga kuedzwa kubva kuvharoji ye-solenoid ye idling. 2109". Izvi zvinowanzotungamirira kukuti inotanga uye pakarepo inodzika "VAZ- 2109". Hazvina mhosva kuti gorosi inogadzirwa sei injini.

Nzira iri nyore yekuongorora iyovhavha ndeyekuregedza-taurai chigadziro kumudonzvo wesimba nekupisa. Kudonhedza kunoitika apo tambo yakanaka yakabatana nechokupedzisira inoratidzira inoratidza kuti electromagnet iri kushanda zvakanaka. Kana ivhavha yacho isingaiti kune magetsi, unogona kuikanda pasina. Zvinonzwisisika, kuisa imwe itsva panzvimbo yayo.

Sezvo usina kugadziriswa kwevheji ye-solenoid, chengetedza panguva imwe chete uye mamiriro ejetti yefeteri yeidling. Kana zvichidiwa, tsvina uye usuke ne carburetor kuchenesa mvura. Kuvharidzira kwemukati kunobatawo kushanda kwesjini pasina mutoro.

Kune zvinetso nekutangwa kwesimba rinotungamirira uye rinomwa mukati megadziriro yemhepo yakawandisa. Somugumisiro, mishonga yemafuta inopera, uye injini inotanga kushanda mukati-kati, kurasikirwa nekukurumidza nesimba. Tarisa kuoma kwemaitiro munzvimbo umo gomba rinenge richivhara kusvika kune tambo uye servo inobhurwa inosanganiswa, pamwe chete nechigaro chisingaiti.

Imotokari inopinda muchando uye pakarepo pamba

Kudenga kunotyisa kunogona kukanganisa kumira kwejini chete apo mafuta epombi inokanganisa. Iwe unoedza kutanga injini mune chishuwo chakakomba, inotanga, asi mushure memasekondi mashoma mashoma? Edza kupomesa mafuta kuburikidza nepump lever. Kana mamiriro acho akachinja, tsvaga dambudziko iri mumutambo. Mukuwedzera, kuti gaskets yayo inogona kupfeka, iyo, zvakare, inoramba yakasimba muchando chakanyanya, uye iyo inogona kuve yakafukidzirwa nehaarfrost. Zvose izvi zvinomunetsa kuti aende. Somugumisiro, mafuta mumotokari inosvika mudiki shoma, iyo, zvakare, inotungamirira kukuderedza kwemafuta emafuta.

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