Kutsiva iyo yekumhanyisa sensor VAZ 2107

Apo motokari iri kufamba, iyo VAZ 2107 speed sensor (injector) inogadzira data yekukurumidza inopinda mumagetsi ekugadzirisa injini. Kukundikana kwayo kunokonzera kukanganisa mukutonga kwejekiseni uye kunokonzera kudonha kwesimba reinjini uye kuwedzera kwekushandisa mafuta. Iwe unogona kutarisa uye kutsiva iyo sensor iwe pachako. Kuti uite izvi, unoda garaji rine gomba rekuona, flat screwdriver, 22 key uye multimeter kana mwenje wekuedza.

Nheyo yekushanda kweiyo speed sensor VAZ 2107

Kushanda kweiyo sensor yekumhanyisa kunoenderana neHoro mhedzisiro, iyo inotsanangura kutaridzika kwemagetsi emagetsi kana conductor ane yakananga ikozvino akaiswa mune remagineti. Iyo sensor inogadzira pulses apo shaft yekubuda yeVAZ 2107 gearbox inotenderera. Munguva yekufamba kwekiromita nemotokari, VAZ 2107 speed sensor inobudisa anenge 6000 pulses, iyo yakawanda inokubvumira kuti uone kukurumidza kwezvino.

Ndeipi iyo yekumhanyisa sensor VAZ 2107

Iyo sensor yakabatana negiya bhokisi pane speedometer tambo yekufambisa. Kuti uibvise uye uitarise, iwe unozofanirwa kudzima tambo yekumhanyisa kubva kubhokisi regiya.

Kukanganisa zviratidzo

Chiratidzo chikuru chezvinetso mukushanda kwe sensor ndiko kusunungurwa kwekodhi yekodhi inoenderana nekombuta yebhodhi. Kusashanda kunogonawo kuoneka mune zvimwe zviratidzo:

• kuwedzera kushandiswa kwemafuta;
• kudhonza kwakashata kweinjini;
• idling kana speedometer inoshanda nechikanganiso chikuru;
• isina kugadzikana isina basa.

Attention! Izvi zviratidzo zvina zvinogona kukonzerwa nezvinetso nezvimwe zvikamu zvemotokari.

Zvinokonzera sensor kutadza kushanda

Dhizaini ye sensor yakavimbika. Chikonzero chekusashanda kunowanzoita oxidation yevanobatika mu sensor kana tambo yakaputsika kubva kune sensor kuenda kune injini ECU.

Mazita anofanirwa kuongororwa, kana zvichidikanwa, kucheneswa nekuzorwa neLitol. Zviri nani kutanga kutsvaga waya yakaputsika munzvimbo dziri pedyo nepulagi. Ikoko vanokotama kakawanda, zvichiteerana, fray uye kutyora. Muchiitiko ichi, zvakakodzera kutarisa pasi pe sensor. Kupokana munetiweki yako kunofanirwa kuve kwakatenderedza 1 ohm. Kana pasina kukanganisa kunowanikwa, tarisa iyo yekumhanyisa sensor. Kuti uite izvi, inofanira kubudiswa kubva mumotokari.

Nzira yekubvisa sei kasi sensor VAZ 2107

Kuti ubvise sensor yekumhanya, ita zvinotevera:

• kuisa motokari pamusoro pegomba rekuona;
• batidza yekupaka mabhureki;
• uise machira pasi pamavhiri;
• sunungura nut ye speedometer drive cable kubva pagomba rekuongorora ne flat screwdriver;
• bvisa tambo yekutumira;
• sunungura chivharo chepurasitiki chakabata wiring harness inouya kubva kune inomhanya sensor;
• dzvanya zvimedu zvechitubu uye bvisa iyo yekumhanyisa sensor unit;
• nekiyi 22, sunungura sensorometer drive sensor;
• bvisa kasi sensor.

Iyo VAZ 2107 yekumhanyisa sensor inogona kuongororwa ine multimeter kana "mutongi". Kuti uise sensor, tevera matanho ari pamusoro apa mune reverse order.

Kuongorora iyo yekumhanyisa sensor

Iyo iri nyore nzira yekutarisa yekumhanyisa sensor ndeyekuisa imwe nyowani munzvimbo yayo. Mutengo wechikamu wakaderera, saka iyi ndiyo nzira iri nyore uye inokurumidza kuona kuti inoshanda kana kutyora. Kana pasina itsva VAZ 2107 speed sensor iri pedyo, saka iwe unofanira kutanga utarisa yekare, uye enda kuchitoro kune imwe itsva.

Kuti utarise kushanda kweiyo sensor yekumhanyisa, iwe unozoda diki yepurasitiki chubhu ine dhayamita inoenderana nehupamhi hweiyo sensor tsvimbo, uye voltmeter (multimeter). Cheki inoitwa nenzira inotevera:

• batanidza voltmeter kune yakabuda ye sensor inopa zviratidzo zvemagetsi, uye kune "misa" yemotokari;
• isa iyo tube pane axis ye sensor;
• tenderera chubhu.

Kana iyo chubhu ichitenderera, iyo voltage pakubuda kwe sensor inofanira kuwedzera zvichienderana nekumhanya kwekutenderera. Kana izvi zvikasaitika, VAZ 2107 speed sensor inofanira kutsiviwa.

Zano: Nenzira imwecheteyo, unogona kutarisa yekumhanyisa sensor zvakananga pamushini. Kuti uite izvi, iwe unofanirwa kurembera kunze kweimwe yemavhiri ekutyaira, batanidza voltmeter kune inobuda sensor uye "pasi" uye tanga kushandura mavhiri. Kana voltage uye pulses zvichionekwa, sensor iri OK.

Panzvimbo ye voltmeter, unogona kushandisa mwenje wekuedza. Muchiitiko ichi, kana uchitarisa mashandiro, zvinodikanwa kuti uise voltage kune iyo "positive" kubuda kweiyo kasi sensor. Kana mwenje unopenya kana sensor ichitenderedzwa, dambudziko harisi ne sensor. Iwe uchafanirwa kutarisa zvimwe zvikamu uye zvikamu zve "zvinomwe", izvo zvinogona kukanganisa kushanda kweinjini ECU.