P0492 Ukuhamba okunganele kohlelo lwesibili lokujova umoya, ibhange 2

I-P0492 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ukugeleza kwesistimu yomjovo wesibili komoya onganele (ibhange 2)

Isho ukuthini ikhodi yephutha P0492?

Le khodi ijwayelekile yokuhanjiswa futhi isebenza kuzo zonke izinhlobo nezinhlobo zezimoto kusukela ngo-1996 kuye phambili. Kodwa-ke, izindlela zokuxazulula inkinga zingahluka kuye ngohlobo oluthile nemodeli yemoto yakho.

Uhlelo lwesibili lomjovo womoya, oluvame ukutholakala ezimotweni ze-Audi, BMW, Porsche kanye ne-VW futhi lungatholakala nakwezinye izimoto, luhlanganisa izingxenye ezibalulekile njengepompo yomoya, i-exhaust manifold, i-inlet check valve, i-vacuum switch kanye neketango lokungena likagesi. nge-vacuum switch, kanye namapayipi amaningi e-vacuum.

Lolu hlelo lusebenza ngokwethula umoya ohlanzekile kusistimu yokukhipha umoya wemoto ngesikhathi iqala amakhaza. Lokhu kwenzelwa ukunothisa ingxube futhi kuqinisekiswe ukushiswa okuphumelelayo kwesisi esiyingozi njengama-hydrocarbon. Cishe ngemva komzuzu injini iqalile, isistimu iyacisha ngokuzenzakalelayo.

Ikhodi P0492 ikhombisa inkinga ngale sistimu, evame ukuhlobene nokungagelezi komoya kwesibili okunganele ebhange 2. Ibhange elingu-#2 liwuhlangothi lwenjini engenawo isilinda #1. Ngebhange #1, bheka ikhodi engu-P0491. Kukhona namanye amakhodi amaphutha ahlobene nohlelo lomjovo womoya wesibili njenge-P0410, P0411, P0412, P0413, P0414, P0415, P0416, P0417, P0418, P0419, P041F, P044F kanye ne-P0491.

Isistimu yomjovo womoya wesibili isebenzisa umoya ozungezile futhi iwujove ku-exhaust ukunciphisa ukukhishwa kanye nokukhuthaza ukuvutha okuphelele. Ulwazi mayelana nengcindezi nokugeleza komoya kwalolu hlelo luthunyelwa ku-PCM (imojula yokulawula injini), eguqula le datha ibe amasignali kagesi. Uma amasignali kagesi engajwayelekile, i-PCM ithola iphutha, ibangele ukuthi Ukukhanya Kwenjini Yokuhlola kuvele futhi ikhodi yenkinga engu-P0492 irekhodwe.

Uhlelo lwesibili lomjovo womoya luvame ukutholakala kwa-Audi, BMW, Porsche, VW kanye nezinye izinhlobo. Iqukethe izingxenye ezibalulekile ezihlanganisa iphampu yomoya, i-vacuum switch, i-vacuum switch, i-valve yokuhlola i-inlet kanye nesekhethi yokufaka kagesi ye-vacuum switch, kanye namapayipi amaningi e-vacuum.

Amanye amakhodi ahlobene nohlelo lomjovo womoya wesibili ahlanganisa i-P0410, P0411, P0412, P0413, P0414, P0415, P0416, P0417, P0418, P0419, P041F, P044F, kanye ne-P0491.

Izizathu ezingenzeka

Izimbangela zekhodi yenkinga ye-P0492 zingabandakanya:

1. Inzwa yomfutho womoya yesibili enephutha.
2. Izintambo ezilimele, izixhumi noma ukuxhumeka kwenzwa okuxekethile.
3. Isistimu edluliselwe engalungile.
4. I-valve yokuhlola indlela eyodwa enephutha endaweni yokungenisa umoya.
5. Iphampu yomjovo womoya noma i-fuse inephutha.
6. Ukuvuza kwe-vacuum.
7. Izimbobo zomjovo womoya wesibili ziyavaleka.

Futhi, izimbangela ezingenzeka zekhodi ye-P0492 zingabandakanya:

• I-valve yokuhlola i-exhaust enephutha.
• I-fuse yesibili yepompo yomoya noma i-relay ingase ibe nephutha.
• Iphampu yomoya engalungile.
• Ipayipi levacuum elivuzayo.
• Iswishi yokulawula i-vacuum embi.
• Ulayini we-vacuum ongacaciswanga kahle.
• Amapayipi avuzayo/amapayipi phakathi kwepompo yesibili yomjovo womoya kanye nomjovo womoya ohlanganisiwe noma wesibili.
• Inzwa yesibili yomfutho womoya ingase ibe nephutha.
• I-valve yenhlanganisela ngokwayo inephutha.
• Imbobo yesibili yomjovo womoya ekhanda lesilinda ingase ivalwe ngamadiphozithi ekhabhoni.
• Imigudu yesibili yokujova umoya ekhanda lesilinda ingase ivaleke.

Yiziphi izimpawu zekhodi yephutha? P0492?

Ikhodi yephutha ye-P0492 ivamise ukuzibonakalisa ngezimpawu ezilandelayo:

1. Isibani se-Check Engine siyakhanya.
2. Umsindo oheyizayo ovela ohlelweni lomjovo womoya, ongabonisa ukuvuza kwe-vacuum.

Kwezinye izimo, izimpawu ezilandelayo nazo zingase zenzeke:

1. Ukumisa injini ngokungenzi lutho noma lapho iqala.
2. Ukusheshisa okunensayo.

Kungase futhi kube nezinye izimpawu ezihlobene namanye amakhodi amaphutha ohlelweni lomjovo womoya wesibili.

Indlela yokuxilonga ikhodi yephutha P0492?

Ukuxilonga ikhodi yenkinga P0492, landela lezi zinyathelo:

1. Xhuma isithwebuli se-OBD-II ukuze uhlole amakhodi enkinga asethiwe futhi urekhode idatha lapho evela.
2. Sula amakhodi amaphutha bese uthatha imoto uyoyihlola ukuze uqinisekise ukuthi ikhodi ye-P0492 ayibuyi.
3. Hlola izintambo zenzwa yomfutho womoya wesibili kanye nezixhumi ngomonakalo noma isifunda esifushane.
4. Hlola amapayipi namapayipi esistimu ukuze uthole ukuqhekeka, ukulimala kokushisa, nokuvuza.
5. Hlola amafuse esistimu.
6. Hlola i-valve yokuhlola indlela eyodwa endaweni yokungenisa umoya ukuze uqiniseke ukuthi umoya ugeleza ohlangothini olulodwa kuphela.
7. Hlola ukusebenza kwepompo yesibili yomjovo womoya.
8. Yenza izivivinyo eziningi zokuxilonga enjinini ebandayo, ulinde ize iphole ngokuphelele.
9. Ukuze uhlole iphampu, nqamula ipayipi lokucindezela futhi uhlole ukuthi iphampu iyasebenza futhi ikhipha umoya.
10. Faka ama-volts angu-12 epompo usebenzisa ama-jumpers ukuze uqiniseke ukuthi iyasebenza.
11. Hlola ukuze ubone ukuthi ingabe i-12V ikhona yini kusixhumi se-pump harness lapho injini isebenza.
12. Hlola i-valve yokuhlola ngokukhipha ipayipi lokucindezela futhi uhlole ukuthi umoya uyaphuma yini lapho injini iqala futhi uma ivalvu ivala ngemva komzuzu.
13. Hlola iswishi yevacuum usebenzisa iphampu yevacuum ukuze uqiniseke ukuthi isebenza kahle.
14. Hlola izinga le-vacuum ngenjini esebenzayo.
15. Landelela umugqa wokuvala osuka kuvalvu yesheke uye enguqulweni ukuze uthole ukuvuza noma umonakalo.
16. Xhuma i-vacuum gauge epayipini le-switch inlet ukuze uhlole i-vacuum ehlukahlukene ngenkathi injini isebenza.
17. Gcoba ivacuum engonweni ye-vacuum switch bese uhlola ukuthi ivalvu iyavala futhi ibambe ivacuum.
18. Faka i-12V kusishintshi sokulawula usebenzisa izintambo ze-jumper futhi uqinisekise ukuthi iswishi iyavuleka futhi ikhiphe i-vacuum empompini.

Lezi zinyathelo zizokusiza ukuthi ukhombe futhi uxazulule inkinga ebangela ikhodi ye-P0492.

Amaphutha okuxilonga

Lapho uxilonga ikhodi yenkathazo P0492, amaphutha alandelayo angase avele:

1. Zonke Izimbangela Ezingaba Khona Azihloliwe: Iphutha lingase libe khona uma umakhenikha engazihloli zonke izimbangela ezichazwe ngaphambili, njengenzwa yesibili yomfutho womoya, izintambo, i-relay, i-valve yokuhlola, iphampu yomjovo womoya kanye nezingxenye ze-vacuum. Ngayinye yalezi zinto kufanele ihlolwe ukuze kukhishwe njengezimbangela ezingase zibe khona.
2. Ukuxilongwa okwanele kwesistimu ye-vacuum: Uhlelo lwe-vacuum ludlala indima ebalulekile ekusebenzeni kwesistimu yomjovo womoya wesibili. Ukwehluleka ukuhlonza kahle izingxenye ze-vacuum noma ukuhlola ngokungenele ukuvuza ohlelweni lwe-vacuum kungase kubangele ukuthi imbangela yekhodi ye-P0492 inqunywe ngokungalungile.
3. Izinzwa Nezidluliseli Ezingalungile: Ukwehluleka ukuhlola isimo sezinzwa, ama-relay nezingxenye zikagesi kungaholela ezinkingeni ezingatholakali. Isibonelo, inzwa yokucindezela komoya engalungile noma i-air injection pump relay ingaba imbangela yephutha futhi isimo sabo kufanele sibhekwe ngokucophelela.
4. Ukuntuleka Kokunaka Ngemininingwane: Ukuhlonza i-P0492 kungase kudinge ukunakwa ngokucophelela emininingwaneni, njengesimo samapayipi, okokufakwayo, nezixhumi. Ukweqiwa ngisho namaphutha amancane noma ukuvuza kungaholela ekuxilongweni okungalungile.
5. Ukungabuyekezi ngemva kokulungisa inkinga: Uma imbangela yekhodi ye-P0492 isixazululiwe, kubalulekile ukubuyekeza uhlelo futhi usule amakhodi wephutha usebenzisa isithwebuli se-OBD-II. Isistimu engabuyekeziwe ingase iqhubeke nokwenza iphutha.

Ukuze ahlonze ngempumelelo futhi alungise ikhodi ye-P0492, umakhenikha kufanele enze ukuhlaziya okuphelele nokuhlelekile kwembangela ngayinye engaba khona, futhi anake imininingwane futhi abuyekeze isistimu ngemva kokulungiswa.

Ibucayi kangakanani ikhodi yephutha? P0492?

Ikhodi yenkinga P0492 ikhombisa izinkinga ngohlelo lwesibili lomjovo womoya. Lolu hlelo lusebenza ukunciphisa ukukhishwa kwezinto eziyingozi futhi luqinisekise ukushiswa kukaphethiloli ngokuphumelelayo. Yize i-P0492 ingelona iphutha elibucayi, idinga ukunakwa nokulungiswa ngoba ingaphazamisa ukusebenza kwemoto kwemvelo.

Imiphumela engaba khona yephutha le-P0492 ihlanganisa:

1. Ukwanda kokukhishwa kwekhabhoni: Ukungasebenzi kahle ohlelweni lwesibili lomjovo womoya kungaholela ekukhishweni okuphezulu kwama-hydrocarbon nezinye izinto eziyingozi emkhathini, okunomthelela omubi emvelweni.
2. Ukunciphisa ukonga kukaphethiloli: Ukushiswa kukaphethiloli okungaphelele kungakhuphula ukusetshenziswa kukaphethiloli, kubangele izindleko ezengeziwe zokugcwalisa uphethiloli.
3. Ukuvula Ukukhanya Kwenjini Yokuhlola: Ikhodi yenkinga engu-P0492 ivula Ukukhanya Kwenjini Yokuhlola (noma i-MIL), okungase kucasule futhi kube umthombo owengeziwe wokukhathazeka kumnikazi wemoto.

Nakuba iphutha le-P0492 lingasho ukuthi imoto yakho isenkingeni, isadinga ukunakwa nokulungiswa ukuze ubuyisele uhlelo lomjovo womoya wesibili ekusebenzeni okujwayelekile futhi kuthuthukiswe ubungane nokusebenza kahle kwenjini.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0492?

Ukuxazulula inkinga ngekhodi ye-P0492 yohlelo lomjovo womoya wesibili kungase kudinge uchungechunge lwezinyathelo zokuxilonga nokulungiswa. Lokhu kungase kwehluke kuye ngembangela ethile yenkinga, kodwa ngokuvamile kufaka phakathi izenzo ezingenzeka ezilandelayo:

1. Ukuxilongwa kusetshenziswa isithwebuli se-OBD-II: Okokuqala, umakhenikha usebenzisa iskena se-OBD-II ukuze athole imbangela yangempela yephutha futhi ahlole ukuze abone ukuthi akwenzeki yini. Uma ikhodi yephutha ivumelekile, izoqhubeka ngemva kokusetha kabusha futhi kube inkomba yezinye izinkinga ohlelweni.
2. Ihlola izintambo nezixhumi: Umakhenikha uzokwenza ukuhlola okubonakalayo futhi ahlole izintambo nezixhumi ezihlobene nezinzwa zesistimu yomjovo womoya wesibili kanye nezingxenye zokubheka umonakalo, ukugqwala, noma ukunqanyulwa.
3. Ihlola ama-relay namafuse: Kubalulekile ukuqinisekisa ukuthi ama-relay nama-fuse alawula uhlelo lomjovo womoya wesibili asesimweni esihle.
4. Ukuhlola iphampu yomjovo womoya: Umakhenikha angahlola ukusebenza kwephampu yomjovo womoya. Lokhu kungase kuhlanganise ukuhlola amandla kagesi namasignali anikezwa iphampu, kanye nesimo sayo somzimba nokusebenza kwayo.
5. Ihlola izingxenye ze-vacuum: Imigqa yevacuum, ama-valve kanye nemishini yokulawula nakho kungadala inkinga. Azobhekwa ukuthi awavuzi yini noma amaphutha.
6. Ukushintsha izingxenye: Uma izingxenye ezinephutha njengezinzwa, ama-valve, amaphampu noma ama-fuse sezihlonziwe, kufanele zishintshwe. Lokhu kungase kudinge kokubili ukushintshwa kwezingxenye ngazinye kanye nokulungiswa okuphelele kwesistimu.
7. Skena kabusha futhi uhlole: Ngemva kokuqedwa kokulungiswa, umakhenikha uzoskena kabusha imoto futhi ahlole isistimu yomjovo womoya wesibili ukuze aqinisekise ukuthi ikhodi ye-P0492 ayisasebenzi nokuthi isistimu isebenza kahle.

Kubalulekile ukuqaphela ukuthi izinyathelo eziqondile zokulungisa zingahluka kuye ngokwakhiwa kanye nemodeli yemoto yakho. Kunconywa ukuthi ube nomakhenikha onolwazi noma isitolo sokukhanda izimoto futhi ulungise ikhodi ye-P0492 ukuze uqinisekise ukuthi inkinga iyalungiswa.

Iyini Ikhodi Yenjini ye-P0492 [Umhlahlandlela osheshayo]

P0492 - Ulwazi oluthize lomkhiqizo

Ikhodi yephutha ye-P0492 ihlobene nesistimu yomjovo womoya yesibili futhi ingatholakala ezinhlobonhlobo zezimoto. Nazi ezinye zazo nezincazelo zazo:

1. I-Audi: I-P0492 - I-voltage yesibili yepompo yomoya iphansi kakhulu.
2. I-BMW: I-P0492 - I-voltage ephansi kwipompo yomoya yohlelo lomjovo womoya wesibili.
3. I-Porsche: I-P0492 - Izinga lamandla aphansi empompini yomjovo womoya wesibili.
4. I-Volkswagen (VW): I-P0492 - I-voltage yesibili yepompo yomoya iphansi kakhulu.
5. I-Chevrolet: I-P0492 - I-voltage yesistimu yomjovo womoya yesibili iphansi kakhulu.
6. I-Ford: I-P0492 - I-voltage yesibili yepompo yomjovo womoya iphansi.
7. IMercedes Benz: I-P0492 - I-voltage yesibili yepompo yomoya iphansi kakhulu.
8. IToyota: I-P0492 - I-voltage yesibili yepompo yomjovo womoya iphansi.

Sicela uqaphele ukuthi kungase kube khona ukuhluka okuthile kumakhodi wephutha phakathi kwamamodeli neminyaka, futhi kuzodingeka ukuhlola okwengeziwe ukuze kutholwe imbangela ethile yenkinga futhi kulungiswe.