Iyo yakaputsika yekumberi oxygen sensor inokanganisa sei mota
Iyo yakaputsika yemotokari yepamberi yeokisijeni sensor haingoite kuti mota inobuda mumhepo ipfuure mwero, asi zvakare inokanganisa injini yekushanda mamiriro, zvichitungamira kune mota idling stall, injini misalignment, kuderedza simba uye zvimwe zviratidzo, nekuti iyo okisijeni sensor sechikamu chakakosha. yemagetsi inodzora mafuta jekiseni system
Basa reokisijeni sensor: Basa rakakosha reokisijeni sensor ndeyekuona iyo okisijeni mugasi remuswe. Ipapo iyo ECU (injini yekudzora komputa) ichasarudza mamiriro ekupisa kweinjini (pre-oxygen) kana kushanda zvakanaka kwecatalytic converter (post-oxygen) kuburikidza neiyo okisijeni yekusimbisa chiratidzo inopiwa neokisijeni sensor. Pane zirconia uye titanium oxide.
Oxygen sensor poisoning inguva zhinji uye yakaoma kutadza kudzivirira, kunyanya mumotokari dzinogara dzichimhanya papeturu ine lead. Kunyangwe masensa matsva eokisijeni anogona kungoshanda kwezviuru zvishoma zvemakiromita. Kana iri nyaya yakapfava yehuturu hwe lead, saka tangi ye lead-isina peturu inobvisa mutobvu kubva pamusoro peiyo okisijeni sensor uye ichidzosera kune yakajairika kushanda. Asi kazhinji nekuda kwekunyanya kupisa tembiricha, uye kuita kuti mutobvu upinde mukati mayo, kutadzisa kupararira kwemaion okisijeni, kuita kuti okisijeni sensor ikundikane, zvino inogona kungotsiviwa.
Mukuwedzera, oxygen sensor silicon poisoning inowanzoitika. Kazhinji, iyo silica inogadzirwa mushure mekupiswa kwesilicon compounds iri mupeturu nemafuta ekuzora, uye gasi resilicone rinobudiswa nekushandiswa zvisina kunaka kwesilicone rubber seal gaskets rinoita kuti sensor yeokisijeni ikundike, saka kushandiswa kwemafuta akanaka emafuta nekuzora. mafuta.
