Nezve crankshaft sensor VAZ 2107

Kushanda kweinjini yejekiseni zvakananga kunoenderana nechikamu senge crankshaft sensor. Iyo inoshanda kuve nechokwadi che synchronous kushanda kweiyo majekiseni neiyo ignition system, ndosaka rimwe zita rayo riri ignition timing sensor. PaVAZ 2107, injector crankshaft sensor inogona kukundikana nekufamba kwenguva.

Crankshaft sensor yeVAZ 2107 - dhizaini uye musimboti wekushanda

Iyo crankshaft position sensor kana DPKV paVAZ 2107 inoita kuti injini ishande (isina kugadzikana, asi yakazara). Nayo, ECU inoziva kuti crankshaft iri papi. Kubva pano, chikwata chekutonga chinoziva nzvimbo yepistoni mumasilinda, iyo inobata zvakananga jekiseni remafuta kuburikidza nemajekiseni uye kuitika kwe spark yekupisa gungano remafuta.

Chishandiso chiri mubvunzo chine dhizaini iri nyore. Masensa akaiswa mune ese manomwe anoshanda pamusimboti we inductance. Chikamu chacho chine cylindrical metal base, pamusoro peiyo waya (coil) inokuvadzwa. Kumusoro kwekoiri kwakafukidzwa negineti yekusingaperi. Kushanda kwechigadzirwa kunobatanidzwa nemhete yegiya, iyo yakabatanidzwa kune crankshaft. Iko nerubatsiro rweiyi giya remhete iyo sensor inotora masaini uye inoaendesa kune komputa. Nheyo yekushanda kwechigadzirwa ichi ndeyotevera: kana zino rekorona riri pamwero weDPKV simbi yesimbi, simba re electromotive rinokonzerwa mumhepo. A voltage inoonekwa pamagumo emhepo, iyo inogadziriswa neECU.

Iyo sprocket ine mazino makumi mashanu nemasere. Mazino maviri akabviswa kubva pagumbo, izvo zvinodiwa kuti uone nzvimbo yekutanga ye crankshaft. Kana DPKV ikakundikana, izvo zvisingawanzoitiki, saka kutanga injini uye kushanda kwayo hazvibviri. Mhando ye sensor iyo yakaiswa paVAZ 58 ndeyotevera: 2107-2112-3847010/03.

Zviratidzo zve sensor yakaputsika

Chiratidzo chikuru chekukundikana kweDPKV ndiko kusakwanisa kutanga injini. Kukundikana uku kunoitika nekuda kwekusashanda kwakakwana kwechigadzirwa. Kana iyo nzvimbo yeDPKV yakasvibiswa kana mabatirwo akaiswa oxidized, zvinotevera kusashanda zvinogona kuonekwa:

1. Kushatisa kwekuchinja kwemotokari: kusimuka kwakashata, kuderera kwesimba, kuzununguka kana uchichinja magiya.
2. Mabhindauko anotanga kuchinjika, kwete chete pakusaita basa, asiwo pakutyaira.
3. Wedzera kushandiswa kwemafuta. Kana ECU ikagamuchira chiratidzo chakakanganiswa, izvi zvichakanganisa kushanda kweinjector.
4. Kuonekwa kwekugogodza mujini.

Kana zviratidzo zviri pamusoro zvikaonekwa, ipapo DPKV inofanira kuongororwa. Kuti uite izvi, unofanirwa kuziva kuti sensor crankshaft inowanikwa kupi. PaVAZ 2107, DPKV iri pavhavha yejini yepamberi, iyo yakasungirirwa pachigadziko. Pane mamwe mhando dzemotokari, chinhu ichi chinogona kunge chiri kune rumwe rutivi rwe crankshaft padyo neflywheel. Kana iwe uchifungidzira kusashanda kweDPKV, unofanirwa kuiongorora.

Nzira dzekutarisa DPKV

Iwe unogona kutarisa kukwana kweiyo crankshaft sensor pane ese manomwe munzira nhatu dzakasiyana. Kutanga, zvakakosha kucherechedza pakarepo kuti kusashanda kwechigadzirwa kunogona kutsanangurwa nemeso. Kuti uite izvi, tarisa chikamu, uye kana pane kusvibiswa, pamwe chete ne microcracks mumuviri wemagineti, unogona kutonga kukundikana kwayo. Kusvibiswa kunobviswa nyore nyore, asi kana pane microcracks, chikamu chinofanira kuchinjwa.

Iyo crankshaft sensor paVAZ 2107 injector inotariswa nenzira nhatu:

1. Kuongorora kuramba. Shandisa multimeter seti kune kuramba kuyerwa maitiro. Iyo probes inobata materminals emudziyo. Kana mudziyo uchiratidza kukosha kubva pa550 kusvika 750 Ohms, saka chinhu chakakodzera kushandiswa. Kana kukosha kwakakwirira kana kuderera pane zvakajairika, ipapo chikamu chinofanira kutsiviwa.
2. Inductance cheki. Batanidza iyo LED kana multimeter inotungamira kune zviteshi zvechigadzirwa. Panguva imwecheteyo, isa chigadziro kuti chirambe chichiyera voltage mode. Uya nechinhu chesimbi kumagumo echidimbu uye nekukurumidza kubvisa. Muchiitiko ichi, magetsi anofanira kuwedzera (iyo LED ichavhenekera). Izvi zvinoratidza kuti DPKV iri kushanda nemazvo.
3. Kuongorora neoscilloscope. Nzira yakarurama uye yakavimbika yekutarisa kushandisa oscilloscope. Kuti uite izvi, iyo DPKV yakabatana kune mudziyo, uye ipapo iwe unofanirwa kuunza iyo simbi chikamu kwairi. Dunhu rinotarisa kushanda kwakakodzera kweDPKV.

Iyo inductive crankshaft chinzvimbo sensor inoshandiswa pane manomwe inogadzira sinusoidal pulses. Vanopinda mukombuta, kwavanogadziridzwa kuita rectangular pulses. Zvichienderana nemafungiro aya, iyo yekudzora unit inosarudza kutumira fungidziro kune majekiseni uye spark plugs panguva chaiyo. Kana panguva yekuongorora zvikaitika kuti DPKV yakashata, inofanira kutsiviwa.

Maitiro ekutsiva crankshaft sensor pane manomwe

Kuziva apo DPKV iri paVAZ 2107, disassembly mudziyo hazvizove zvakaoma. Iyi nzira haina kuoma uye haitore nguva yakawanda. Yakadzama mirayiridzo yekuti ungatsiva sei crankshaft sensor paVAZ 2107 inotaridzika seizvi:

1. Basa rinoitwa pasi pehood yemotokari, asi inogonawo kuitwa kubva pasi.
2. Bvisa chibatiso netambo kubva kuDPKV.
3. Uchishandisa Phillips screwdriver, sunungura clip inochengetedza sensor.
4. Bvisa mudziyo uye isa imwe nyowani panzvimbo yayo. Gungano rinoitwa mune reverse order ye disassembly.

Mushure mekutsiva mudziyo, unogona kutarisa kushanda kweinjini. Kunyangwe iyo chikamu chisingawanzo kukundikana, zvinokurudzirwa kugara uine spare sensor mumotokari yako. Kana chinhu chikatadza, chinogona kugara chichitsiviwa nekukurumidza kuti uenderere mberi nekutyaira.

Nekuda kweizvozvo, zvinofanirwa kucherechedzwa kuti DPKV ndiyo inonyanya kukosha sensor. Iine dhizaini yakapfava uye haiwanzokundika. Iyo inofungidzirwa mutengo wemudziyo kune ese manomwe ndeye 1000 rubles. Inokurudzirwa kutarisa chikamu kwete chete pachiratidzo chekutanga chekushaya simba, asiwo nguva nenguva kuchenesa nzvimbo yekushanda yetsvina.