Nzira yekuedza sei valve yekuchenesa pasina pombi yevacuum? (4 nzira)
Zviri mukati
Hedzino nzira ina dzakasiyana dzeavo vari kutsvaga nzira dzekuyedza vharafu yekuchenesa isina pombi yekutsvaira.
Kunyange zvazvo zviri nyore kuedza vheji yekuchenesa nepombi yevacuum, unogona kunge usina pombi yekutsvaira nguva dzose. Kune rumwe rutivi, kuwana uye kutenga pombi yevacuum hakusi nyore. Uine zvose izvi mupfungwa, kutarisa mune dzimwe nzira shomanana dzekutarisa vharuvhu yekuchenesa inogona kunge isiri iyo yakaipisisa pfungwa munyika. Saka, muchinyorwa chino, ndinovimba kukudzidzisa nzira ina dzakareruka dzaungashandisa kuyedza yako yekuchenesa vharafu zvisina simba.
Kazhinji, kuyedza vharafu yekuchenesa isina pombi yekutsvaira, shandisa imwe yeidzi nzira ina.
- Tarisa purge valve tinya.
- Purge valve yakanamira yakashama.
- Tarisa kuvimbika kwevhavha yekuchenesa.
- Tarisa kupikisa kwevhavha yekuchenesa.
Verenga anoteedzana nhanho-ne-nhanho madhairekitori ega ega nzira muchinyorwa pazasi.
4 Nzira Dzakareruka dzekutarisa vharafu yekuchenesa isina pombi yekutsvaira
Nzira 1 - Purge Valve Click Test
Nenzira iyi, iwe unoyedza iyo purge valve tinya ruzha. Kana vharuvhu yekuchenesa yasimbiswa, inovhura uye inoita ruzha rwekudzvanya. Kana iwe ukakwanisa kuziva nzira iyi nenzira kwayo, iwe uchakwanisa kuona mamiriro evhavha yekuchenesa.
Kurumidza Zano: Ivhavha yekuchenesa chikamu chemotokari yeEVAP system uye inobatsira mukupisa kwehutsi hwemafuta.
Zvinhu Zvauchada
- Bhatiri rechargeable 12V
- Multiple alligator clips
Danho 1: Tsvaga uye bvisa valve yekuchenesa
Chokutanga pane zvose, tsvaga valve yekuchenesa. Inofanira kunge iri mukamuri yeinjini. Kana kuti inofanira kuva pedyo netangi yemafuta. Bvisa bracket yekuisa uye zvimwe zvinongedzo. Kana ari mamwe ma-connectors, kune maviri hose uye imwe wiring harness.
Imwe hose yakabatana nekabhoni adsorber. Uye imwe yacho yakabatana neinopinza. Iyo harness inopa simba kune yekuchenesa vharafu uye inobatanidza kune maviri mavharuvhu emagetsi materminal.
Danho 2 Batanidza valve yekuchenesa kubhatiri.
Wobva wabatanidza zvimedu zvealligator kune yakanaka uye yakaipa bhatiri terminals. Batanidza mamwe magumo ezvimedu zvealligator kumaterminal valve ekuchenesa.
Danho rechitatu - Teerera
Ivhavhavha yekuchenesa inoshanda zvakanaka ichaita ruzha rwekudzvanya. Saka, nyatsoteerera paunenge uchibatanidza zvimedu zvealligator kuvharuvhu. Kana iwe usinganzwe chero ruzha, uri kubata nevharuvhu yekugezesa isina kunaka.
Nzira 2 - Purge Valve Stuck Open Test
Iyi nzira yechipiri ndeyekare diki, asi inzira yakanaka yekuyedza vharafu yekuchenesa. Chinhu chakanakisa pamusoro peizvi ndechekuti haufanirwe kubvisa vharafu yekuchenesa kubva mumotokari uye hapana maturusi anodiwa.
Cherechedza: Iwe unotoziva nzvimbo yevhavha yekuchenesa; saka handisi kuzotsanangura pano.
Danho 1 - Bvisa hose yegaba
Kutanga, bvisa pombi inobva mutangi remarasha. Rangarira kuti haufanirwe kubvisa hose inobva mugomba. Chengetedza yakasimba panguva iyi yekuedza.
Danho 2 - Tanga motokari
Wobva wamutsa mota woisiya isingaite. Iri inhanho yakakosha yekushandisa vacuum kuvharupu yekuchenesa.
Kurumidza Zano: Rangarira kuisa mabhureki ekupaka panguva iyi yekuongorora.
Nhanho 3 - Bvisa tambo ye wiring
Wobva watsvaga wiring harness uye woibvisa kubva pavharuvhu yekuchenesa. Paunobvisa wiring harness, haufanirwe kunetseka nezve chero matambudziko ewaya (hautarise kubatanidzwa kwewaya mune iyi yekuyedza maitiro).
Nhanho 4 Isa chigunwe chako pane kanister hose port
Zvino nyorovesa chigunwe chako wochiisa pahose port yegaba. Kana vharuvhu iri kushanda nemazvo, hapana chaunonzwa.
Nekudaro, kana iwe uchinzwa chero vacuum, iyo yekuchenesa vharafu haina kukwana uye inoda kugadziriswa.
Nzira 3 - Kuenderera mberi Muedzo
Kuenderera mberi ndiyo imwe yedzakanakisa nzira dzekuyedza vharafu yekuchenesa. Kana chimwe chinhu chiri mukati mevhavha chakaputsika, hachizoratidzi kuvimbika.
Zvinhu Zvauchada
- Dhijitari multimeter
Danho 1: Bvisa vharafu yekuchenesa kubva mumotokari.
Kutanga tsvaga valve yekuchenesa uye woibvisa kubva mumotokari. Usakanganwa kubvisa hose mbiri uye wiring harness.
Kurumidza Zano: Panguva iyi, motokari inofanira kudzimwa.
Nhanho 2 - Seta iyo multimeter kuti ienderere mberi
Sezvandambotaura, uri kuenda kunoedza kuenderera mberi. Naizvozvo, isa iyo multimeter dial kune yekuenderera chiratidzo. Iri igonyonyowani rine mutsetse wakatwasuka. Zvakare batanidza iyo tsvuku yekubatanidza kune Ω chiteshi uye dema yekubatanidza kune COM port.
Mushure mekuisa iyo multimeter kuti ienderere mberi, iyo multimeter inozoridza kana ma probes maviri akabatana. Iyi inzira yakanaka yekuyedza yako multimeter.
Nhanho 3 - Batanidza iyo multimeter inotungamira
Wobva wabatanidza iyo multimeter inotungamira kune maviri ekuchenesa valve magetsi terminals.
Danho rechina - Ongorora zvabuda
Ivhavhavha yekuchenesa iri kushanda nemazvo kana ukanzwa bepi. Kana zvisina kudaro, valve yekuchenesa haina kunaka.
Nzira 4 - Resistance Test
Muedzo wekupikisa wakafanana nenzira yechitatu. Musiyano chete ndewekuti pano urikuyera kuramba.
Kupikisa kwevhavha yekuchenesa kunofanira kuva pakati pe14 ohms uye 30 ohms. Iwe unogona kutarisa valve yekuchenesa maererano nenhamba idzi.
Zvinhu Zvauchada
- Dhijitari multimeter
Danho 1: Bvisa vharafu yekuchenesa kubva mumotokari.
Kutanga tsvaga vharafu yekuchenesa uye bvisa iyo inokwirisa bracket. Zvadaro bvisa hose mbiri uye wiring harness.
Dhonza vharafu yekuchenesa.
Nhanho 2 - Seta yako multimeter kune yekupikisa marongero
Wobva washandura dial ye multimeter kune iyo Ω chiratidzo pane multimeter. Kana zvichidikanwa, isa chiyero chekupikisa kusvika ku200 ohms. Rangarira kubatanidza iyo tsvuku yekubatanidza kune Ω chiteshi uye nhema yekubatanidza kune COM port.
Nhanho 3 - Batanidza iyo multimeter inotungamira
Iye zvino batanidza iyo multimeter inotungamira kune purge valve power terminals.
Uye teerera kuvhavha yekudzivirira.
Danho rechina - Ongorora zvabuda
Kana kukosha kwekupikisa kuri pakati pe14 ohms uye 30 ohms, valve yekuchenesa iri kushanda nemazvo. Ivhavha yekuchenesa yakaputsika kana iwe ukawana kukosha kwakasiyana zvachose.
Ndinoziva sei kana vharafu yekuchenesa isina kukwana?
Pane akati wandei masaini aunogona kuona kusashanda kweiyo purge valve. Zviratidzo izvi zvinogona kuitika nguva dzose kana nguva nenguva; haufaniri kumbovafuratira.
- Tarisa kana mwenje weinjini wakabatidzwa.
- Matambudziko nekutanga mota.
- Yakundikana emission test.
- Yakakuvadzwa spark plugs kana gasket.
- Injini inokanganisa.
Kana ukawana chimwe chezviratidzo zviri pamusoro, ingave nguva yekuongororwa. Zvisinei, kwete muzviitiko zvose, chikonzero chezviratidzo zviri pamusoro apa chinogona kunge chiri kusashanda kwevhavha yekuchenesa. Saka, kuedza ndiyo nzira yakanakisisa yekubvisa kusava nechokwadi kupi zvako.
Shandisa nzira dzekuyedza dzakareruka senge yekudzvanya bvunzo kana hang open bvunzo. Kana tora dhijitari multimeter uye edza vharafu yekuchenesa kuti ienderere mberi kana kuramba. Chero nzira, idzi nzira dzakanakisa kana iwe usingakwanise kuwana vacuum pombi. Kunyangwe uine pombi yevacuum, nzira dziri pamusoro dziri nyore kutevera pane kushandisa pombi yekutsvaira.
zvakakosha: Kana zvichidikanwa, inzwa wakasununguka kutsvaga rubatsiro rwenyanzvi kune iri pamusoro pekuyedzwa maitiro.
Tarisa zvimwe zvezvinyorwa zvedu pazasi.
- Nzira yekutarisa valve yekuchenesa ne multimeter
- Injini yepasi waya iripi
- Nzira yekuedza coil ne multimeter
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