Isu tinodzidza chirongwa chemidziyo yemagetsi VAZ 21074

Mutyairi ane ruzivo rwekutanga pamusoro pechigadzirwa uye nheyo dzekushanda kweVAZ 21074 midziyo yemagetsi achakwanisa kuongorora uye kubvisa kukanganisa kwakawanda kwechikamu chemagetsi chemotokari yake ari oga. Bata nekuputsika kwezvikamu zvemagetsi uye nzira dzeVAZ 21074 ichabatsira yakakosha wiring diagraph uye nzvimbo yemidziyo mumotokari.

Scheme yemidziyo yemagetsi VAZ 21074

Mumotokari yeVAZ 21074, simba remagetsi rinoendeswa kune vatengi mune imwe-waya chirongwa: iyo "yakanaka" inobuda yega yega mudziyo wemagetsi inopihwa simba kubva kune sosi, iyo "negative" inobuda yakabatana ne "misa", i.e. yakabatana kune muviri wemotokari. Nekuda kwemhinduro iyi, kugadziriswa kwemidziyo yemagetsi kunorerutswa uye corrosion process inononoka. Zvose midziyo yemagetsi yemotokari inoshandiswa nebhatiri (kana injini yadzimwa) kana jenareta (apo injini iri kushanda).

Iyo wiring diagiramu yeVAZ 21074 injector ine ECM, pombi yemagetsi yemafuta, majekiseni, injini yekudzora sensors.

Tarisa zvakare mudziyo wemagetsi VAZ 2107: https://bumper.guru/klassicheskie-modeli-vaz/elektrooborudovanie/elektroshema-vaz-2107.html

Wiring dhayagiramu VAZ 21074 jekiseni

Injector shanduro dze "nomwe" dzakaburitswa kubva mufekitori conveyor dzine indices:

• LADA 2107-20 - maererano neEuro-2 chiyero;
• LADA 2107-71 - yemusika weChinese;
• LADA-21074-20 (Euro-2);
• LADA-21074-30 (Euro-3).

Majekiseni ekushandurwa kweVAZ 2107 uye VAZ 21074 anoshandisa ECM (electronic injini control system), pombi yemagetsi, majekiseni, majekiseni ekudzora uye kutarisa injini. Nekuda kweizvozvo, pakanga paine kudikanwa kwekuwedzera imba yeinjini uye wiring yemukati. Mukuwedzera, VAZ 2107 uye VAZ 21074 vane imwezve relay uye fuse bhokisi riri pasi pebhokisi regirovhosi. Wiring yakabatana kune imwe yekuwedzera unit, powering:

• circuit breakers:
  • magetsi emagetsi eiyo main relay;
  • matunhu emagetsi anogara aripo emutongi;
  • electric fuel pump relay circuits;
• relay:
  • Chinhu chikuru;
  • pombi yemafuta;
  • feni yemagetsi;
• diagnostic socket.

Rimwe fuse bhokisi uye relay VAZ 2107 injector iri pasi pegirovhosi.

Wiring mufananidzo VAZ 21074 carburetor

Iyo yemagetsi yemagetsi ye carburetor "manomwe" anonyanya kuenderana nedunhu rejekiseni shanduro: kunze kwekushaikwa kweinjini yekudzora zvikamu. Zvose midziyo yemagetsi VAZ 21074 inowanzoparadzaniswa kuva masisitimu:

• kupa magetsi;
• releases;
• kuvesa;
• kuvheneka uye kuisa chiratidzo;
• midziyo yebetsero.

Magetsi

Iyo GXNUMX ine basa rekupa vatengi magetsi:

• Bhatiri voltage 12 V, kukwanisa 55 Ah;
• jenareta mhando G-222 kana 37.3701;
• Ya112V voltage regulator, iyo inongochengetedza voltage mukati me13,6-14,7 V.

Scheme yemagetsi ekupa system VAZ 21074 injector inosanganisira jenareta, bhatiri uye voltage regulator.

Engine start

Iyo yekutanga sisitimu muVAZ 21074 bhatiri-powered starter uye ignition switch. Kune maviri relay mune yekutanga seketi:

• mubatsiri, anopa simba kune zviteshi zvekutanga;
• retractor, nekuda kweiyo shaft yekutanga inobata neiyo flywheel.

Iyo yekutanga sisitimu muVAZ 21074 bhatiri-powered starter ine relay uye ignition switch.

Galvanzie maitiro

Mushanduro dzekutanga dzechinomwe VAZ modhi, yakashandiswa yekubatisa system, iyo yaisanganisira:

• kuvesa coil;
• distributor ane contact breaker;
• spark plug;
• high voltage wiring.

Contact ignition system VAZ 21074 ine coil, distributor, spark plugs uye high-voltage waya.

Muna 1989, iyo inonzi inonzi contactless ignition system yakaonekwa, chirongwa chacho chaisanganisira:

1. Dzomoto chivhariso.
2. Distributor.
3. Sikirini.
4. Hall Sensor.
5. Electronic switch.
6. Kubatidza coil.
7. Kuisa block.
8. Relay block.
9. Kiyi uye yekubatidza switch.

Muna 1989, yakaonekwa isingabatanidzi iginition system, mudunhu umo sensor yeHoro uye switch yemagetsi yakawedzerwa.

Mune "manomwe" ane injini dzejekiseni, chirongwa chemazuva ano chekudzima chinoshandiswa. Kushanda kwedunhu iri kunobva pakuti masaini kubva kune sensors anotumirwa kuECU (electronic control unit), iyo, zvichibva pane data yakagamuchirwa, inogadzira mafungiro emagetsi uye inoaendesa kune yakakosha module. Mushure meizvozvo, iyo voltage inokwira kune inodiwa kukosha uye inodyiswa kuburikidza ne-high-voltage cables kune spark plugs.

Mujekiseni "manomwe" kushanda kweiyo ignition system inodzorwa neiyo electronic control unit yekombuta.

Outdoor Lighting

Iyo yekunze mwenje system inosanganisira:

1. Vhara maraiti emberi ane zviyero.
2. Kuvhenekera kwekamuri yeinjini.
3. Kuisa block.
4. Girovhosi bhokisi mwenje.
5. Instrument illumination switch.
6. Mwenje wekumashure ane hukuru.
7. Room lighting.
8. Outdoor light switch.
9. Kunze kuvhenekesa mwenje mwenje (mune Speedometer).
10. Ignition.

Wiring dhizaini yekuvhenekesa kwekunze VAZ 21074 ichabatsira nekugadzirisa dhizaini mwenje uye taillights.

Zvishandiso zvekubatsira

Inobatsira kana yakawedzera midziyo yemagetsi VAZ 21074 inosanganisira:

• mota yemagetsi:
  • windshield washer;
  • wiper;
  • heater fan;
  • kutonhora radiator fan;
• chibatiso chefodya;
• watch.

Wiper yekubatanidza dhizaini inoshandisa:

1. Gearmotors.
2. ED washing machine.
3. Kuisa block.
4. Magetsi kukiya.
5. Washer switch.

Windshield wiper motors inomisa trapezoid inofambisa "wipers" pamhepo

Underhood wiring

Zvitatu zvezvishanu zvevhavha zveVAZ 21074 zviri mukati mejini. Mukati memotokari, maharnesi akaiswa kuburikidza nemaburi etekinoroji akashongedzerwa mapulagi erabha.

Masumbu matatu emawaya ari mukamuri yeinjini anogona kuonekwa:

• parutivi rworudyi mudguard;
• pamwe nenhoo yeinjini uye kuruboshwe mudguard;
• kubva mubhatiri.

Wiring dzese mumotokari yeVAZ 21074 dzakaunganidzwa mumasumbu mashanu, matatu ayo ari mukamuri injini, maviri - mukamuri.

Wiring harness mune kabhini

Muimba yeVAZ 21074 pane mabhesi ekubatanidza:

• pasi pechiridzwa chechiridzwa. Bundle iri rine waya dzinoita malights, madirect indicators, dashboard, mwenje wemukati;
• yakatambanudzwa kubva mubhokisi refuse kusvika kumashure kwemota. Waya dzechisumbu ichi dzinofambiswa nemwenje yekumashure, girazi rinopisa, peturu level sensor.

Mawaya anoshandiswa mu "nomwe" pakubatanidza magetsi ndeerudzi rwePVA uye ane chikamu chemuchinjikwa che 0,75 kusvika 16 mm2. Nhamba yemhangura yemhangura kubva kune iyo tambo yakamonyoroka inogona kubva 19 kusvika 84. Iyo wiring insulation inogadzirwa pahwaro hwepolyvinyl chloride inopesana nekupisa kwekushisa uye kurwisa kwemakemikari.

Mune wiring harness pasi pe dashboard yeVAZ 21074, waya dzakaunganidzwa dzinotarisira mwenje, zviratidzo, dashboard, chiedza chemukati.

Kurerutsa kugadzirisa, kugadzirisa uye kutsiva kwemidziyo yemagetsi, iyo fekitori wiring yeVAZ 21074 mota ine yakasimbiswa ruvara chirongwa.

Tafura: chikamu uye ruvara rwe wiring yeanonyanya kukosha midziyo yemagetsi VAZ 21074

Chikamu chedunhu remagetsi	Chikamu chewaya, mm2	Insulation ruvara
minus bhatiri - "misa" yemuviri	16	vatema
plus starter - bhatiri	16	tsvuku
jenareta kuwedzera - bhatiri	6	vatema
alternator - black connector	6	vatema
terminal "30" yejenareta - white block MB	4	pinki
starter terminal "50" - starter start relay	4	tsvuku
starter start relay - black connector	4	tsvuku
ignition relay - black connector	4	cyan
terminal "50" yegiyo yekukiya - yebhuruu yekubatanidza	4	tsvuku
terminal "30" yekudzima switch - green connector	4	pinki
chibatanidza chemwenje chekurudyi - "pasi"	2,5	vatema
left headlight connector - blue connector	2,5	girini (grey)
terminal "15" jenareta - yellow connector	2,5	orange
EM radiator fan - "pasi"	2,5	vatema
Radiator fan EM — red connector	2,5	cyan
kubata "30/1" yeiginition switch - ignition relay	2,5	tsvuku
kubata "15" yekudzima chinja - imwe-pini yekubatanidza	2,5	cyan
cigarette lighter - blue connector	1,5	bhuruu (tsvuku)

Nzira yekutsiva wiring

Kana kukanganisa nguva dzose kwatanga mukushanda kwemagetsi emagetsi ane chokuita nekukanganisa wiring, nyanzvi dzinokurudzira kutsiva zvose wiring mumotokari. Izvo zvinofanira kuitwa mushure mekutenga motokari kubva kumuridzi, uyo akaita shanduko kune chirongwa, akawedzera kana kuvandudza chimwe chinhu. Kuchinja kwakadaro kunobata maparameter e-on-board network, somuenzaniso, bhatiri inogona kukurumidza kukurumidza, nezvimwewo. Nokudaro, zvingava zvakanyatsoruramisa kuti muridzi mutsva adzose zvinhu zvose kumhando yayo yepakutanga.

Kutsiva wiring mu kabhini, unofanira:

1. Bvisa ma-connectors kubva kune inokwirisa block.
   

   Kuti utange kutsiva wiring, unofanirwa kubvisa zvibatanidza kubva pachigadziko chekuisa
2. Bvisa chiridzwa panel uye nechemberi trim.
   

   Nhanho inotevera ndeyekubvisa trim uye mudziyo wepaneru.
3. Bvisa wiring yekare.
   

   Wiring yekare inosunungurwa uye inobviswa mumotokari
4. Isa wiring itsva panzvimbo yekare.
   

   Isa wiring itsva panzvimbo yewaya yekare.
5. Dzorera iyo trim uye shandura chiridzwa chepaneru.

Kana iwe uchida kutsiva wiring yechinhu chero chipi zvacho chemagetsi cheVAZ 21074, asi hapana waya "yekuzvarwa" iripo, unogona kushandisa zvigadzirwa zvakafanana. Semuenzaniso, kune "vanomwe", wiring ine indices inotevera yakakodzera:

• 21053-3724030 - pane dashboard;
• 21053-3724035-42 - pane mudziyo;
• 21214-3724036 - yemafuta injectors;
• 2101–3724060 - pakutanga;
• 21073-3724026 - kune iyo ignition system;
• 21073-3724210-10 - flat back harness.

Panguva imwe chete ne wiring, sekutonga, iyo inokwirisa block inoshandurwa zvakare. Zviri nani kuisa rudzi rutsva rwekukwirisa block ine plug-in fuse. Izvo zvinofanirwa kuyeukwa kuti, kunyangwe nekufanana kwekunze, kukwirisa zvidhinha kunogona kuve kwemhando dzakasiyana, saka iwe unofanirwa kutarisa mamaki echivharo chekare uye kuisa imwecheteyo. Zvikasadaro, midziyo yemagetsi inogona kusashanda zvakanaka.

Vhidhiyo: nyanzvi inogadzirisa matambudziko emagetsi VAZ 21074

Mhoro zvakare! Kugadzirisa Vaz 2107i, magetsi

Isu tinobvisa pani uye tinoiisa pane sly, hapana chakaoma ipapo. Kutanga, tinobatanidza mapaneru uye mukati, tinotambanudza braid pasi pehodhi panzvimbo yevhavha. Isu tinoparadzira wiring mukamuri yeinjini: corrugation, clamps, kuitira kuti hapana chinorembera kana kurembera. Isu tinoisa block, batanidza uye wapedza. Ini ndinokupawo zano kuti uise zvakajairwa zviteshi pabhatiri, marara enguva dzose (pamwe pane yakajairwa yepfumbamwe wiring). Uye tenga maviri seti emafusi eCzech, kwete asingapindiki echiChinese.

nokukurumidza

http://www.autosaratov.ru/phorum/threads/137566-%D0%97%D0%B0%D0%BC%D0%B5%D0%BD%D0%B0-%D0%BF%D1%80%D0%BE%D0%B2%D0%BE%D0%B4%D0%BA%D0%B8-%D0%B8-%D0%BC%D0%BE%D0%BD%D1%82%D0%B0%D0%B6%D0%BD%D0%BE%D0%B3%D0%BE-%D0%B1%D0%BB%D0%BE%D0%BA%D0%B0-%D0%92%D0%90%D0%97–2107

Kukanganisa kwemagetsi VAZ 21074 - nzira yekuziva uye kugadzirisa matambudziko

Kana, mushure mekushandura kiyi yekupisa, mafuta anopinda mu carburetor kana VAZ 21074 jekiseni furemu, uye injini haina kutanga, chikonzero chinofanira kutsvakwa muchikamu chemagetsi. Mumotokari ine injini ye carburetor, zvakakosha kutarisa, kutanga kune zvose, muparadzi-mugovera, coil uye spark plugs, pamwe chete ne wiring yemagetsi aya. Kana mota yakashongedzerwa neinjini yejekiseni, dambudziko rinowanzo muECM kana kupiswa mabatiro mumagetsi ekudzima.

Kana pane matambudziko nemagetsi paVAZ 21074 ane injini jekiseni, unofanira kutarisa yemagetsi injini control unit.

Carburetor injini

Kuva nemafungiro pamusoro pekushanda kwemaitiro emagetsi emotokari, zviri nyore kuziva chikonzero chekushaya simba uye kubvisa. Somuenzaniso, mune carbureted injini:

• kupisa kunotanga nekiyi ichiendeswa kune "Starter" chinzvimbo;
• mushure meizvozvo, jenareta inovhurwa;
• kubva mujenereta, chiratidzo chemagetsi chinoshandiswa kune coil inogadzira high voltage;
• kuburikidza ne-high-voltage waya, iyo voltage kubva kune coil inopiwa kune muparadzi;
• Kubva kumugovera, mafungiro emagetsi anotumirwa kune electrodes ye spark plugs.

Kana injini ikasatanga mushure mekubatidzwa kwemoto, izvi zvinogona kunge zvichikonzerwa ne:

• kuputsa mumagetsi emagetsi pakati pekoiri uye jenareta. Izvo zvinodiwa kuti uone kutendeseka kwevose vanobatana uye wiring muchikamu ichi chedunhu;
• coil winding kukundikana. Kuti utarise hutano hwekoiri, unofanirwa kubvisa tambo yemagetsi yemugovera, uye neinjini inomhanya, ibate ne "pasi" contacts. Kana spark ikaitika panguva ino, coil yakanaka;
• kukanganisa kwedunhu pakati pemugovera uye spark plugs. Izvo zvinodikanwa kuridza tambo yepamusoro-voltage munzvimbo ino uye tarisa kuvimbika kweiyo slider pasi pechivharo chekugovera.

Kana iyo mota ikashandisa isina kubata ignition system, yemagetsi switch inoiswa pakati pecoil uye mugovani inoiswawo mudunhu. Basa rekuchinja nderekugamuchira masaini kubva padyo sensor uye kugadzira mapurusi akaiswa kune yekutanga mhepo yekoiri: izvi zvinobatsira kuumba spark kana uchimhanya pamafuta akaonda. Shanduko inotariswa nenzira imwecheteyo sekoiri: kupenya patambo yekugovera yemugovera kunoratidza kuti switch iri kushanda.

Kana injini ikasatanga mushure mekushandura kiyi yekubatidza, chikonzero cheizvi chinogona kunge chiri kutadza kweiyo ignition coil winding.

Zvimwe pamusoro peinjini ye carburetor: https://bumper.guru/klassicheskie-modeli-vaz/dvigatel/dvigatel-vaz-2107.html

Jekiseni injini

Injini yejekiseni inotangwa nekuda kwe:

• kushandiswa kwepombi yemagetsi yemagetsi, iyo inokonzera kuumbwa kwepamusoro-soro muhutano hwemafuta;
• kuumbwa kwemafuta musanganiswa mumasilinda (uye kwete mu carburetor);
• jekiseni remafuta nemajekiseni emagetsi;
• uchishandisa ECM, iyo inosarudza nguva yejekiseni remafuta muhumburumbira.

Kuvhiringidza mukubatidza injini yejekiseni kunowanzobatanidzwa nekusashanda zvakanaka kwesensor kana tambo yakatyoka. Kuti utarise kutendeseka kweiyo sensor, iwe unofanirwa:

1. Bvisa chinongedzo uye bvisa sensor kubva pachigaro.
2. Edza kupikisa kwe sensor.
   

   Bvisa sensor uye kuyera kupikisa kwayo ne multimeter.
3. Enzanisa chigumisiro netafura, iyo inogona kuwanikwa mumirayiridzo yezvigadzirwa zvemagetsi zvemotokari.

Diagnostics of malfunctions ekubatsira magetsi emagetsi anotanga, sekutonga, neinokwira block. Kana pane matambudziko mukushanda kwekuvhenekera, inzwi uye chiedza maaramu, heater, fan inotonhorera kana zvimwe zvigadziri, unofanira kutanga watarisa kuvimbika kwefuse inotarisira chikamu ichi chedunhu. Kutarisa fuse, kungofanana nemagetsi emotokari, kunoitwa uchishandisa multimeter.

Zvimwe nezve VAZ 21074 modhi: https://bumper.guru/klassicheskie-modeli-vaz/poleznoe/vaz-21074-inzhektor.html

Tafura: yakajairika malfunctions emagetsi midziyo VAZ 21074 uye nzira dzokubvisa

Kushanda basa	Chikonzero	Ungagadzirisa sei
Bhatiri rinopera nekukurumidza	Kusangana kwemagetsi kusina kunaka. Kusununguka kusungirirwa kwewaya pane jenareta, kukwirisa block, bhatiri terminals haina kusimbiswa zvakasimba, nezvimwe.	Ongorora zvikamu zvese zvedunhu: simbisa zvese zvinongedzo, chenesa oxidized contacts, nezvimwe.
	Yakakuvadzwa insulation yemaseketi emagetsi, ikozvino kuvuza kuburikidza nebhatiri kesi	Yera iyo yekudonha ikozvino: kana kukosha kwayo kwakakura kupfuura 0,01 A (nevasingashandi-vashandisi), iwe unofanirwa kutarisa kukuvadza kune insulation. Pukuta kese yebhatiri nemhinduro yedoro
Kana injini iri kushanda, bhatiri rinoburitsa chiratidzo mwenje rakabatidzwa	Rakasununguka kana kuputsika alternator bhandi	Simbisa bhandi kana kuti shandura
	Kukuvadza kudunhu rinokurudzira rejenereta, kukundikana kweiyo voltage regulator	Chenesa maoxidized contacts, simbisa materminal, kana zvichidikanwa, tsiva iyo F10 fuse uye voltage regulator.
Starter haina crank	Kukuvadzwa kudunhu rekutonga reiyo starter retractor relay, i.e. kana kiyi yekudzima yatenderedzwa, relay haishande (hapana kudzvanya kwehunhu kunonzwika pasi pehodhi)	Bvisa uye simbisa waya inogumira. Ridza mabatirwo eiyo iginition switch uye retractor relay ine multimeter, kana zvichidikanwa, tsiva.
	Mabatiro eiyo retractor relay ane oxidized, kusabatana kwakashata neimba (kudzvanya kunonzwika, asi iyo yekutanga armature haitenderere)	Chenesa vanobatika, crimp terminals. Ridza relay uye starter windings, kana zvichidiwa, shandura
Iyo yekutanga inoshandura crankshaft, asi injini haina kutanga	Zvisizvo isa gap pakati pematanho eanotyora	Rongedza gap mukati me 0,35-0,45 mm. Tora zviyero nejeji yekunzwa
	Senzi yemuhoro yatadza kushanda	Tsiva sensor horo neitsva
Mumwe nomumwe filaments we hita haapise	Iyo switch, relay kana heater fuse haina kurongeka, wiring yakakuvadzwa, iyo yekubatanidza yedunhu inoiswa oxidized.	Ridza zvinhu zvese zvedunhu nemultimeter, tsiva iyo yakakundikana zvikamu, chenesa maoxidized anobatika, simbisa materminal.

Kungofanana nemhando ipi neipi yemotokari, VAZ 21074 midziyo yemagetsi inoda kuongororwa uye kugadzirisa nguva nenguva. Zvichipa nguva inoremekedzwa yevakawanda ve "manomwe" ari kushandiswa nhasi, zvikamu zvemagetsi zvemichina iyi, sekutonga, zvinoda kunyatsotarisirwa. Kugadziriswa nenguva kwemidziyo yemagetsi kunovimbisa kushanda kwenguva refu-isina matambudziko kweVAZ 21074.