Ungahlola kanjani i-valve kagesi yesistimu yokuvuselela igesi yokukhipha?

I-valve ye-exhaust gas recirculation emotweni yakho inciphisa ukukhishwa okungcolile. Kodwa ikhiqiza umule noma ikhabhoni engavala ivalve yakho ye-EGR. Uma kwenzeka ukungasebenzi kahle, ngokuvamile asikho isidingo sokukushintsha. Sizochaza ukuthi ungayihlola kanjani i-valve ye-EGR kagesi nokuthi ungayihlanza kanjani!

⚙️ Isetshenziselwa ini i-valve yokukhipha igesi ephumayo?

Ivalvu yokukhipha igesi ephumayo ikhona kuzo zonke izimoto zakamuva zikadizili nakwezinye izimoto zikaphethiloli. Isetshenziselwa ukunciphisa ukukhishwa kokungcola imoto yakho. Exhaust igesi recirculation valve, ngoba I-exhaust gas recirculation ("I-Exhaust Gas Recirculation" ngesi-French) yamukelwe ngokuvumelana nezindinganiso ezintsha zaseYurophu zokulawula ukungcola.

I-valve ye-exhaust gas recirculation inciphisa ukukhishwai-nitrogen oxides (NOx). I-valve ye-EGR isebenza kanje:

• Umusi wethrafikhi iqondiswe kabusha ku ukudla okuphindwe kaningi ;
• Bese kuba namagesi washa okwesibili ngomjovo, bese selehlile;
• Izinga le-oxygen kumasilinda liyancipha libe yehlisa izinga lokushisa de combustion.

Ngemva kokupholisa, amagesi e-exhaust akhipha ama-nitrogen oxide amancane kakhulu. Kodwa-ke, i-valve ye-exhaust gas recirculation isebenza kuphela ngesivinini esiphansi lapho ukukhishwa kuphezulu. Ngempela iyivalvu ekwazi ukuvula nokuvala, ngakho iyavala uma uphakamisa isivinini.

⚠️ Ngazi kanjani uma i-valve yokukhipha igesi ephumayo ingasebenzi?

Kune-drawback eyodwa ekusebenzeni kwe-valve ye-exhaust gas recirculation: i-carbon deposits. Isistimu ikhiqiza inani elikhulu le-soot elivala i-valve yokukhipha igesi ephumayo. Uma ingcolile, i-valve yokukhipha igesi ephumayo ngeke isakwazi ukusebenza kahle ngenxa yokuthi i-carbon exhaust ivimba i-valve yokukhipha igesi yokubuyisela kabusha i-solenoid valve.

Izimpawu ze-valve yokubuyisela igesi ephumayo evinjiwe yilezi:

• Enye ukulahlekelwa amandla ngesivinini esiphansi;
• Un phinda ume ;
• kusuka ku abahlukumezi ukusheshisa;
• Un ukukhanya kwenjini kuvuliwe kudeshibhodi;
• kusukela intuthu emnyama kuze kuphele.

Kwezinye izimoto zakamuva, ideshibhodi ivele ibonise umlayezo "I-valve ye-EGR Evaliwe" noma "I-valve ye-EGR Evaliwe". Ukuxilonga i-valve ye-EGR enephutha, kufanele kwenziwe ukuxilongwa nge-elekthronikhi.

💧 Ngiyihlanza kanjani i-valve yokukhipha igesi ephumayo emotweni yami?

Ivalve ye-EGR engcolile ayiyona i-EGR valve enephutha! Ingahlanzwa. Ukuze wenze lokhu, unezinketho ezimbili:

• Yenza ukwehlaokuhlanganisa ukuhlanza kukhabhoni noma umule ovala injini;
• Khipha i-valve ye-exhaust gas recirculation. Ukuphila emgwaqeni onguthelawayeka noma emgwaqeni odlulayo: vala imizuliswano engu-3000 noma engu-3500 ngamakhilomitha ambalwa. Lokhu kuzoshisa umule ovimba ukunyakaza kwe-valve.

Ungathola futhi imikhiqizo yokuhlanza ye-valve ye-EGR emakethe. Kodwa kanjani ukuhlanza valve EGR? Izihlanzi ze-valve ze-EGR zingamathini akhethekile e-aerosol. Nokho, ukwehlisa izinga kusebenza kakhulu.

⚡ Ungahlola kanjani i-valve ye-solenoid yegesi ephumayo?

Ukuze uhlole i-valve yakho ye-EGR, uzodinga umhloli. Kufanele futhi uthole i-EGR valve wiring diagram ngoba akuwona wonke afanayo ezingeni lokuxhumana likagesi.

• Branchez kuphela ikhebula lomhlaba kutheminali ekhonjiswe kumdwebo wezintambo;
• Branchez kuphela ikhebula eliphozithivu esiphethweni esiboniswe emdwebeni;
• Vula umhloli;
• Khulisa isivinini sakho nge i-potentiometer : i-valve kufanele icushwe.

Egaraji, i-valve ye-EGR ihlolwa kusetshenziswa isofthiwe yokuxilonga ye-elekthronikhi ekhokhiswayo. Le software isetshenziselwa ukwenza i-valve isebenze ukuze kuqinisekiswe ukusebenza okulungile.

Ukuze uhlole i-valve ye-pneumatic exhaust gas recirculation, kufanele ususe i-valve ngaphandle kokuqala. Yivule ekucindezelekeni futhi ubone ukuthi i-valve ihamba kahle yini.

📅 Ungashintsha nini i-valve yokukhipha igesi ephumayo?

Uma i-valve ye-exhaust gas recirculation inephutha ngokuvamile awudingi ukushintsha... I-valve ye-exhaust gas recirculation nayo ayigugi. Njengomthetho, ukuhlanza i-valve yokukhipha igesi ephumayo kwanele ukuxazulula inkinga yakho, ikakhulukazi njengoba akunzima ukukwenza ngokwakho ngaphandle kosizo lochwepheshe.

Ngakolunye uhlangothi, uma kwenzeka inkinga kagesi ku-valve ye-EGR, noma uma ukuhlanza kunganele ukuxazulula inkinga, thintana nochwepheshe. Ukushintsha i-valve ye-EGR kuwumsebenzi obizayo; qiniseka ukuthi kuyadingeka ngempela.

🛠️ Ungashintsha kanjani i-valve yokukhipha igesi ephumayo?

Uma, naphezu kokuhlanza, i-valve yakho ye-EGR iqhubeka nokungasebenzi kahle, kufanele ishintshwe. Lona umsebenzi obucayi ohloselwe abantu abanolwazi lomshini.

Izinto:

• Amathuluzi
• I-valve entsha ye-EGR
• Isoftware yokuxilonga nge-elekthronikhi

Isinyathelo 1. Nqamula ibhethri bese uthola i-valve ye-EGR.

Qalisa nqamula ibhethri imoto yakho. Bese uvula i-valve ye-exhaust gas recirculation: kwezinye izimoto izingxenye ezithile kuzodingeka zikhishwe. I-valve ye-exhaust gas recirculation iyabonakala kalula ngokuma kwayo kwe-cylindrical. Ingafakwa iqonde noma ivundlile.

Isinyathelo sesi-2: Khipha i-valve ye-EGR.

Ukususa i-valve yokukhipha igesi ephumayo, nqamula ipayipi le-vacuum... Khona-ke kufanele ukhulule izikulufi ze-valve kanye namapayipi ayo atholakala ku-exhaust manifold. Ukukhipha i-diffuser kusuka ku-valve ye-recirculation yegesi yokukhipha futhi ususe i-gasket epayipini lokukhipha i-multifold. Lokhu kuzokuvumela ukuthi ususe i-valve yokukhipha igesi ephumayo.

Isinyathelo sesi-3. Hlanganisa i-valve ye-EGR.

Ngaphambi kokuhlanganisa kabusha uhlelo, sula icalaukungena d'air... Ukuhlanganiswa kwevalvu yakho entsha ye-EGR kufanele-ke kwenziwe ngaphakathi ukuhlehlisa ukuhlehlisa... Khona-ke, cishe kuzodingeka ulungise kabusha ikhompuyutha yakho, okwenziwa kusetshenziswa isofthiwe yokuxilonga. Uma ungenayo, kuzodingeka uthinte umakhenikha.

💳 Ibiza malini ivalvu yokukhipha igesi ephumayo?

Izindleko zokushintsha i-valve yokukhipha igesi ephumayo zisukela 250 futhi 600 € (kuhlanganise nomsebenzi), kuye ngemodeli yemoto yakho. Izindleko zabasebenzi zingaba phezulu uma i-valve ye-EGR ixhunywe ohlelweni lokupholisa imoto yakho, okwenza kube nzima ukuqaqa.

Intengo yevalvu yokukhipha igesi eyodwa ngokuvamile ihluka phakathi 150 futhi 500 €... Ngokwesilinganiso, bala ama-euro angu-350 kuphela ngengxenye.

Okokugcina, khumbula ukuthi ukuhlanza ngokwehlisa i-valve yokukhipha igesi ephumayo kudinga izindleko ezengeziwe. cishe i-70 € uma uthemba uchwepheshe. Ezimweni eziningi, lokhu kusebenza kwanele ukuze i-valve isebenze kahle.

Ukuhlola ukusebenza kahle kwe-valve yakho ye-EGR nokufaka esikhundleni sayo imisebenzi edinga amathuluzi athile, ikakhulukazi isofthiwe yokuxilonga, engenisa izindleko. Ngakho-ke, sikweluleka ukuthi ubeke isixazululo senkinga yakho kuchwepheshe.