Mhepo inoyerera sensor, inozivikanwawo semhepo yekuyerera mita, ndeimwe yeakakosha masensa emotokari yemagetsi mafuta jekiseni injini.Inoshandura kuyerera kwemhepo yakafemerwa kuita chiratidzo chemagetsi uye inotumira kune yemagetsi control unit (ECU).Seimwe yemasaini ekutanga ekuona jekiseni remafuta, inzwa inoyera kuyerera kwemhepo ichipinda muinjini.VW air flow sensor haisi yakachengeteka chete uye yakavimbika, asiwo ine zvakanakira kushanda kwakadzikama, kushanduka uye nyore kugadzirisa.Mushoko rimwe, isarudzo iri nani.
Iyo yekuyerera kwemhepo sensor inoshandiswa kuyera mhando yemhepo inoyerera ichipinda mumhepo yeinjini.Izvi zvakakosha pakuverenga kuti ingani mafuta ekuwedzera kuti uwane iyo chaiyo air-fuel ratio (AFR).Iyo yakakodzera AFR ndeye 14.7: 1 (14.7 mapaundi emhepo: 1.0 mapaundi epeturu), asi iyo AFR chaiyo yakasiyana.Kukwirisa kungada AFR yakakwira se12:1, uye dzimwe nguva rwendo rwechikepe runogona kunge rwakadzika se22:1.Kana iyo MAF sensor yakakuvadzwa, injini yekudzora module (ECM) haigone kuverenga jekiseni remafuta nenzira kwayo, izvo zvinogona kukonzera matambudziko mumotokari.
VW Air Flow Sensor fekitori - Yasen
7 zviratidzo zvekuipaVW kuyerera kwemhepo sensor
Pane akati wandei zviratidzo zveMAF sensor kutadza, asi hazvisi zvese zviratidzo zviri pachena:
- Tarisa uone kana mwenje weinjini uripo: Kuita uye dunhu rekuongorora kukanganisa makodhi anogona kunge ane hukama zvakananga neMAF sensor, asi iyo mafuta ekugadzirisa uye misfire macode anogona zvakare kubatanidzwa neMAF sensor.
- Kuwedzera kukanganisa: Kana iwe ukasangana nematambudziko paunenge uchimhanyisa mumugwagwa mukuru kana traffic, zvinogona kunge zviri nekuda kwedambudziko neMAF sensor, uye iyo ECM inogona kurambidza jekiseni.
- Idle kumhanya: Kana pasina huwandu hwakakwana hwehuturu, zvinonetsa kuwana yakatsetseka isina basa kumhanya.Kana paine dambudziko neMAF sensor, injini inogona kusamhanya zvakanaka, kunyanya kana idling.
- Hurombo hwehupfumi hwemafuta: MAF sensor haifanire kutadza zvachose kukanganisa hupfumi hwemafuta.Kana iyo ECM isiriyo, mafuta asina kufanira anogona kuwedzerwa, zvichikonzera kuderera kwemafuta.
- Utsi hutema hunopedza simba: Mune zvimwe zviitiko, ECM inogona kunge yakaoma zvekuti utsi hutema hunobuda kubva mukupotera.Izvi zvinogona zvakare kuremedza iyo catalytic converter.
- Kuzeza kana kuvhiya: Panguva yekumhanyisa kana kufamba nechikepe, unogona kuwana kuzeza kana kamwe kamwe simba risiri renguva dzose, iro rinogona kukanganisa.
- Zvakaoma kutanga: Injini inoda mafuta akawanda kuti itange idling, asi kana iyo MAF sensor signal yakatsvedza, ECM inogona kusaraira jekiseni remafuta rakakwana kuti itange injini nekukurumidza.
Aya matambudziko haawanzoreva kuti MAF sensor yako yakashata.Kubuda kwevacuum, mafirita emhepo akavharika, kupera simba, kuvharika kwemagetsi ekushandura, kana kukuvadzwa mapaipi ekupinda zvese zvinogona kunge zvichikonzerwa nehurombo hwemhando yeMAF sensor, saka ndokumbira utarise system yekutora kuti ubvise matambudziko iwayo kutanga.
Nzira yekugadzirisa chakaipaVW kuyerera kwemhepo sensor?
Kana system yako yekutora mhepo iri kushanda zvakanaka asi ichiri nematambudziko, unogona kuedza nzira dzinotevera:
- Zunza guruva.Furidzira pombi inopinza mhepo uye isa sefa itsva yemhepo kudzivirira kupindira kweguruva mune ramangwana.
- Shandisa detergent.MAF sensor yakakosha yekuchenesa inogona kukwanisa kubata chero kusvibiswa.
- Chitsiva.Kana aya matanho maviri asingashande, kazhinji zviri nyore kutsiva nyore kuyerera kwemhepo sensor.
Kuongorora matambudziko ekutyaira kwekutyaira inzira yekubvisa.Enzanisa zvikamu zvemotokari yako nezviratidzo zvakanaka zvinozivikanwa zvekuongororwa uye kugadzirisa nekukurumidza.
Kusarudza iri nani VW air flow sensor inoreva nhanho yakabudirira yekusarudza mota iri nani, saka iwe unofanirwa kuwana yakavimbika uye inyanzvi VW air flow sensor fekitori.Yasen anodaro.Kana iwe uchichifarira, unogamuchirwa kuti utaure nesu kuti uwane mutengo wemahara.
Nguva yekutumira: Jun-03-2019