IIsivivinyo se-EVAP (Evaporative Emission Control System).kuwumsebenzi obalulekile wokuzihlola ezimotweni ezithobela i-OBD2. Iqinisekisa ukuthi uhlelo lokuqukatha umhwamuko kaphethiloli lusebenza kahle, luvimbele ukukhishwa kwe-hydrocarbon eyingozi ekuphunyukeni emkhathini. Nakhu ukuhlukaniswa kafushane kokusebenza kwayo, izimo zokusetshenziswa, kanye nedatha engenzeka yabashayeli bansuku zonke:
1. Umsebenzi Wokuhlola Uhlelo lwe-EVAP
- Inhloso: Ithola ukuvuza noma ukungasebenzi kahle ohlelweni lomhwamuko kaphethiloli (isb., ithangi likaphethiloli, isivalo segesi, isitsha samalahle, amavalvu, amapayipi).
- Izindlela:
- Ukuhlolwa Kwengcindezi/Ivacuum: Iqapha amazinga okucindezela/i-vacuum ukuze ibone ukuvuza (isb., isivalo segesi esixegayo).
- Seal Ubuqotho Amasheke: Iqinisekisa izingxenye ezifana nama-valve okuhlanza nama-solenoid okukhipha umoya.
- Ukutholwa Ukuvuza Okuncane: Ikhomba ukuvuza kuncane njenge0.020 amayintshi (0.5 mm)ububanzi.
2. Izimo Zokusetshenziswa Okujwayelekile
- Ukuzihlola Okujwayelekile: Kwenziwa ngokuzenzakalelayo phakathi nemijikelezo ethile yokushayela (isb, ngemva kokugcwalisa uphethiloli, ukushayela okunesivinini esiqinile).
- Hlola Izibangeli Zokukhanya Kwenjini: Kwenziwa kusebenze lapho kuvuza noma amaphutha (isb., ivalvu yokuhlanza enephutha, ipayipi eliqhekekile) kutholwa.
- Ukuqinisekiswa Kwangemuva Kokulungisa: Iqinisekisa ukulungiswa ngemva kokubhekana nezinkinga ezihlobene ne-EVAP.
3. Amaphuzu Edatha Abalulekile Yabanikazi Bezimoto
- Amakhodi Ephutha (DTCs):
- P0442/P0455: Ikhombisa ukuvuza okuncane/okukhulu (isb., isivalo segesi esixegayo, ipayipi eliqhekekile).
- P0446/P0496: Iphakamisa izinkinga zevalvu yokukhipha umoya/yokuhlanza.
- Fuel Tank Pressure Readings: Amanani angavamile angase abonise ukuvuza noma ukwehluleka kwengxenye.
- Izexwayiso Zekhephu Yegesi: Ixwayisa ngokuqondile ngokubekwa uphawu okungafanele (inkinga evamile, elungiseka kalula).
- Isimo Sokuhlola: Iqinisekisa uma ngabe isiqaphi se-EVAP “siphelele” (silungele ukuhlolwa kokukhishwayo).
Kungani Lokhu Kubalulekile Kubashayeli
- Ukonga Izindleko: Ukutholwa kusenesikhathi kwezinkinga ezincane (isb., ukuvuza kwe-gas cap) kuvimbela ukulungiswa okumba eqolo.
- Ukuthotshelwa kwe-Emission: Iqinisekisa ukuthi imoto yakho iyaphumelela ekuhlolweni kwentuthu.
- Umthelela Wezemvelo: Yehlisa ukunukubezeka kwe-hydrocarbon ephuma kuphethiloli.
Ithiphu ye-Pro: Uma ukukhanya kwenjini yokuhlola kuvela, qala uhlole isivalo segesi. Uma iqinisiwe futhi ukukhanya kuphikelela, sebenzisa iskena se-OBD2 ukuze uthole amakhodi okuxazulula inkinga.
Le datha inika abanikazi amandla okubhekana nezinkinga ezincane ngokushesha, bagweme ukuhlola okuhlulekile, futhi bagcine ukusebenza kwemoto nokuthobela indawo ezungezile.
Isikhathi sokuthumela: May-13-2025
