Snag ndi lambda kafukufuku ndi manja awo: kujambula

Kuchokera m'nkhani, muphunzira mmene kuti snag lambda kafukufuku ndi manja awo ndipo ndikuti ngati kapena ayi kukhazikitsa pa galimoto yanu. Kuchokera momwe qualitatively combusted mpweya mafuta osakaniza injini zimadalira Mwachangu ake. Nkofunika kusankha chiwerengero mulingo woyenera kwambiri zili wa mafuta ndi mpweya, malingana ndi katundu injini.

Ngati inu zimadalira kusintha carburetor mu magalimoto akale zoikamo onse khalidwe ndi kuchuluka kwa mafuta mu vuto lero ndi yosiyana. Yonse zabwino luso manja microprocessor ndi ambirimbiri masensa.

Kodi injector mafuta dongosolo jekeseni

Pali zigawo zingapo zofunika kwambiri zimene zilipo m'dongosolo jekeseni:

1. The mafuta m'galimoto.
2. mlingo mafuta sensa mu nyumba limodzi ndi mpope ndi fyuluta.
3. njanji mafuta (anaika mu injini chipinda pa zakudya zobwezedwa).
4. The nozzles kugwiritsa ntchito osakaniza mafuta mu chipinda kuyaka.
5. ulamuliro unit. Nthawi zambiri, izo yakwera mkati galimoto, timatha kulamulira kotunga osakaniza mpweya mafuta.
6. dongosolo utsi amene amaonetsetsa chiwonongeko chotheratu cha zinthu zoipa.

Zinali pomaliza akonzedwa snag lambda kafukufuku. Ndi manja ake ( "Lancer 9" ndi "Lada" ndi inu, zilibe kanthu) akhoza kuzipanga izo mophweka kwambiri. Koma ayenera kudziwa mavuto a unsembe "pulagi". Snag ndi lambda kafukufuku ndi manja awo pa "Priora" angathe kukhala ndi mamangidwe mophweka, Mulimonsemo, izo kukhudzanso pa ntchito injini.

Kodi masensa ambiri mu galimoto

Mpweya masensa (lambda probes) wokwera mu dongosolo utsi utsi mpweya wa magalimoto amakono ndi dongosolo jekeseni mafuta jekeseni. Kachitidwe kungakhale chimodzi kapena ziwiri kachipangizo oxygen. Ngati inu kwabasi amodzi, ili pambuyo Converter othandizira. Ngati awiri, pamaso ndipo pambuyo.

Momwe munthu amaona kuchuluka kwa mpweya yomweyo pambuyo pake wa yamphamvu, ndipo amatumiza chizindikiro chake kuti amagetsi kulamulira unit. The chachiwiri, amene yakwera pambuyo pake wa chothandizira ali wofunikila kusintha akangowerenga koyamba.

Mfundo ntchito kwa lambda kafukufuku

zamagetsi zonse magalimoto, amene ali ndi udindo kwa mapangidwe olondola a osakaniza, ndi yogwirira kufalitsa injectors mafuta. Ntchito kachipangizo mpweya anatsimikiza ndi kuchuluka kwa mpweya zinafunika kuti osakaniza apamwamba. Chifukwa cha kuchunidwa bwino kwa lambda kafukufuku akhoza kukwaniritsa digiri yapamwamba waubwenzi zachilengedwe ndi zachuma.

Nkhunizo combusted kwathunthu, linanena bungwe la chitoliro pafupifupi wangwiro mpweya - ndi kuphatikiza zachilengedwe. Yeniyeni mlingo wa mpweya ndi mafuta - phindu mu mafuta chuma. Kumene, ndi Converter othandizira zolumukizidwa ndi kachipangizo mpweya amapereka khola injini ntchito. Koma ndicho chifukwa chakuti unapangidwa zitsulo zamtengo wapatali, mtengo zedi mkulu. Ndipo ngati ukulephera m'malo chingandithandize khobiri wokongola. Choncho, pali ganizo: "Koma pali snag lambda kafukufuku, ndi manja ake (VAZ-2107 ngakhale amafuna kuchotsa kachipangizo mpweya) silidzakhala kovuta kuchita."

Kapangidwe wa kachipangizo mpweya

Maonekedwe mu chipangizo ichi ndi losavuta - yaitali elekitirodi thupi limene kuwonjezera waya. Platinum plating nyumba (ndendende zitsulo wapatali ndi kukambirana pamwamba). Koma dongosolo mkati ndi "chuma":

1. Zitsulo kukhudzana, amene zikugwirizana mawaya kulumikiza sensa ndi yogwira chinthu magetsi.
2. Chisindikizo cha dielectric kuti pakhale bata. Iwo ali dzenje yaing'ono kudzera amene mpweya amalowa nyumba ya.
3. Zirconia chinabisidwa mtundu elekitirodi, limene lili mu ferrule ceramic. Pamene otaya panopa pa elekitirodi izi Kutentha kwake kwa kutentha mu zosiyanasiyana 300 ... 1000 ° C.
4. Protection chophimba ndi kabowo kuti lililonse mpweya utsi.

mitundu ya masensa

mitundu iwiri yaikulu masensa mpweya, amene ntchito mafomu magalimoto lero:

1. Burodibandi.
2. Ziwiri mfundo.

Kaya mtundu, ali zayamba zofanana chipangizo mkati. kufanana kunja, monga mukudziwa, likupezeka. Koma mfundo ya ntchito n'chosiyana kwambiri. Burodibandi mpweya kachipangizo - ndi akweza ziwiri mfundo.

Izo amawapopa chigawo chimodzi chimene, chifukwa Voteji mosiyanasiyana, amapereka mbendera ya pakompyuta ulamuliro unit. Izi mchitidwe yobweretsa panopa akhoza mwina kukulimbikitsani kapena kukhala ofooka. Choncho pang'ono mpweya akulowa kusiyana ndi kusanthula kale. Ndi panthawi imeneyi, muyeso wa NKHA ndende mu utsi mpweya. Koma nthawi zina chopangidwa ndi anaika snag lambda kafukufuku ndi manja awo. "Chevrolet Lanos" Mwachitsanzo, ndi khola ndi sapereka zoipa refills zolakwa pambuyo mafuta.

Khama la mpweya kachipangizo wonongeka

Kumene, mchitidwe uwu si wosatha, ngakhale mtengo wake mkulu, ndi pulatinamu mu zikuchokera. Inde, kachipangizo mpweya yotero, ndipo pa nthawi ina angathe kuitanitsa moyo wautali. Ndipo apo adzaoneka zizindikiro zina:

1. Kumawonjezera zikuchepa mu utsi mpweya mlingo NKHA. Ngati galimoto wanu okonzeka ndi kachipangizo mpweya ndi mlingo NKHA zedi mkulu zikutanthauza kuti chipangizo ulamuliro wawo wonse. Kudziwa zili zinthu zoipa n'chotheka kudzera mwa analyzers mpweya. Koma kukagula ntchito ndekha si kopindulitsa.
2. Kwambiri mafuta mowa ukuwonjezeka. Samalani pa bolodi kompyuta. Onani zimene mowa atsopano a mafuta. Iyi ndi njira yophweka. Monga mmene adzaweruzidwa ndi pafupipafupi refills.
3. Ndipo mbali yomaliza - ndi nyali kuunikira ndi gulu chida limasonyeza vuto injini.

Ngati simungathe agwire kusanthula utsi mpweya kudzera mwa chipangizo yapadera, izo zikhoza kuchitidwa zowoneka. Kuwala utsi - ichi ndi chizindikiro kuti kusakaniza mafuta ndi mpweya kwambiri. Black ananenanso kwambiri a mafuta. Choncho, n'zotheka kuti uweruze wonongeka kwa dongosolo. Koma zinthu ziri mosiyana, ngati pali snag lambda kafukufuku. Ndi manja ake ( "Volkswagen", Vaz, "Toyota" - galimoto iliyonse) anapangidwa, chipangizo ndiyo wosavuta.

Zimayambitsa kusokonezeka

M'pofunikanso powasamalira chakuti kachipangizo mpweya uli mkati wa mafuta oyaka. Choncho, zikuchokera mafuta amakhudza kwambiri pa ntchito lambda kafukufuku. Ngati mafuta lili zosafunika ambiri, sizili ndi GOST, otsika quality, ndi kachipangizo mpweya udzabala cholakwa kapena pachithunzichi mbendera ya pakompyuta ulamuliro unit. Pankhani koipa chipangizo ukulephera. Ndipo izi zimachitika chifukwa cha okhutira mkulu wa patsogolo, amene adayikidwa pa kachipangizo ndi amasokoneza lidzigwira ntchito zake. Koma pangakhale zinthu zina kuwonongeka:

1. Mawotchi amadza - kugwedera kwambiri yogwira ntchito ya galimoto, zikubweretsa kuwononga kapena kuwotcha nyumba. Kukonza kapena kubwezeretsedwa sizingatheke njira zomveka - ndi kugula ndi unsembe wa latsopano.
2. Kusagwiritsa ntchito dongosolo mafuta. Ngati osakaniza mpweya mafuta si adzanyekeratu, mwaye akuyamba mtsukowo pa nyumba lambda kafukufuku komanso imagwera pa mpweya polowera kutsegula. Kumene, nthawi yoyamba zimapangitsa kukonza chipangizo. Koma ngati pamafunika njirayi zambiri, inu muyenera kuika chipangizo latsopano.

Yesani nthawi matenda galimoto yanu. Pankhaniyi, inu simudzakhala nawo mosayembekezereka kulephera kwa chigawo chachikulu.

kusaka

Inde, ayankhe molondola kwambiri kuwonongeka adzakhala matenda yekha pa zida apadera. Koma kudziwa breakage kachipangizo kungakhale lokha, chakwanira kuwerenga mozama za sensa ndi makhalidwe ake. Koma kuika ali osowa kwambiri snag lambda kafukufuku. Ndi manja awo (VAZ-2114 kapena galimoto ina ngati muli) kuti pulagi-hornblende akhoza improvised m'lingaliro lenileni. kusaka aligorivimu ndi motere:

1. Inu kutsegula nyumba ndi kupeza utsi zobwezedwa. Kugwira ntchito zofunika pa injini chazirala pansi, monga zimenezi zikhoza kuvulala kwambiri. Kodi pa othandizira Converter lambda kafukufuku.
2. Kuchita Kupenda kunja. Kuipitsidwa, wakuda, kuwala patina - zizindikiro za ntchito pachithunzichi a dongosolo mafuta. Yotsirizira kukhala chizindikiro limati kwambiri kutsogolera mpweya wa.
3. M'malo pali kachipangizo mpweya, ndi ama dziko lonse la mafuta kachiwiri. Ngati nthendayo si anati, m'pofunika kupitiriza kusaka.
4. Letsani kachipangizo pulagi ndi angagwirizanitse kwa voltmeter lonse 2 volts. Yambani injini ndi kuonjezera liwiro injini kwa mphindi 2500, kenako utachepa mpaka ulesi khalidwe. Kusintha voteji ayenera kukhala laling'ono - mu osiyanasiyana 0,8..0,9 volts. Ngati palibe kusintha, kapena voteji ndi ziro, tikhoza kulankhula za kulephera kachipangizo.

N'zothekanso kuweruza ntchito za kuwonongeka ena. chongopeka analenga zingalowe mu chubu kuyamwa. The voteji ayenera kukhala otsika kwambiri - zosakwana 0.2 volts.

Mpweya kachipangizo Gwero

Kuonetsetsa yosalala ndi khola ntchito galimoto, m'pofunika mokhazikika luso anayendera. Mwachitsanzo, lambda kafukufuku ayenera kuyendera iliyonse makilomita 30 chikwi. Ndipo moyo analibe zoposa zikwi zana - si koyenera kuti ntchito galimoto ndi chingwe chabwazi akale - ichi kokha kutsogolera chakuti injini ziyenera kukonzedwa kale kwambiri. Ndi funso - kaya kufikako wanu galimoto snag lambda kafukufuku? Ndi manja ake pa "Kalina" chipangizo otere zichitike mu mphindi zochepa.

Koma pano pali chenjezo. Pagalimoto sangathe akutsimikizira kuti mafuta, chimene chimadzaza khalidwe galimoto. Kumene, aliyense ali nawo ntchito kudzaza mafuta, amene chogulitsidwa pa siteshoni amalikonda mpweya. Koma ndani akudziwa zimene zikuchokera mafuta, wokhetsedwa kunja uko? Choncho yesani kukhulupirira gasi "mtundu" kuti amalemekeza dzina lawo. Koma ngati pali zingapo okwerera wabwino petulo, inu ayenera kukhala okhutira ndi chakuti pali dzanja. Ndipo nyali yoyaka Ice zolakwa - ndi chodabwitsa kawirikawiri, zimene zingakuthandizeni lichotse trompe l'oeil unsembe.

Amamwa chipangizo-snag

Izi zidalira pa zimene chuma muli. Dziwani kuti snag lambda kafukufuku ndi manja awo mu Sandama kungakhale kwambiri angakwanitse, komabe ntchito mwangwiro. Njira yotsika mtengo - panokha. Thupi zamkuwa. zitsulo Ndi bwino kusankha, chifukwa ali ndi kukana kwambiri kutentha. Miyeso ya akusowekapo ayenera kukhala chimodzimodzi ndi cha kachipangizo yokha, kuti si kutayikira utsi fumes. Ndipotu, spacer ndi kabowo - zosaposa mamilimita atatu. spacer Izi tili m'mavuto m'malo sensa. Ndi kachipangizo mpweya waikidwa mu spacer lapansi.

Pakati pa kachipangizo ndi dzenje ingot ndi wosanjikiza tchipisi ceramic limene chothandizira wosanjikiza umagwiritsidwa ntchito. Ndi mpweya utsi umadutsa ndi orifice chabwino ndipo oxidized nyenyeswa. Zotsatira - kuchepetsa kwambiri mlingo NKHA. Choncho, muyezo mpweya kachipangizo wanyengedwa. Koma zipangizo akhoza anaika pa magalimoto mtengo wotsika. The zodula galimoto Sikuti kugonjetsera kuti limasinthira.

pakompyuta snag

Koma ngati muli ndi luso mu unsembe madera magetsi angathe kukhala chipangizo kudzikonda anapanga. Muyenera mbali awa awiri - ndi resistor kapena capacitor. Koma si onse agwirizane izi snag lambda kafukufuku. The manja ( "Subaru nkhalango" kapena Vaz, zilibe kanthu) akhoza kupangidwa ndi imodzi mwa njira. Koma samalani chifukwa chosadziwa ndondomeko ya ntchito Dummy yaikulu kugwira ntchito ulamuliro wagawo lonse. Ndipo ngati simuli wotsimikiza, bwino kugula okonzeka microcontroller. Ndi bwino chifukwa amachita zinthu zotsatirazi nokha:

1. Amanena ndende mpweya pa kachipangizo choyamba.
2. Komanso pali zimachitika ulili Chofanana chizindikiro omwe analandira kale.
3. Limapereka ECU pakuchitika kuwerenga kuti kulola injini ntchito bwino.

Fimuweya amagetsi kulamulira wagawo

Njira yabwino kwambiri - ndi kusintha kwathunthu pulogalamu ophatikizidwa mu wagawo kulamulira. Akamanena za ndondomeko ndi kuchotsa kwathunthu kapena pang'ono kuchokera anachita kusintha kwa zikuonetsa akubwera kuchokera kachipangizo oxygen. Koma samalani chakuti chitsimikizo Motero anasowa galimoto. Choncho, magalimoto atsopano njira iyi, monga, ndithudi, ina, sachiza.

Pomaliza

Ndipo ambiri Chofunika - kuganizila ngati mtengo ufa ndi kuwombera? Kuli kofunika kuti mwatsatanetsatane monga snag lambda kafukufuku, ndi manja ake? "Lancer 9" Mwachitsanzo, galimoto si bajeti, koma mkulu-yotsiriza, kotero kuti ngakhale n'zomveka kuti asokoneze akuphatikizapo mankhwala osiyanasiyana amene amamwa? Kodi zimenezi ziri zomveka? Ngati pali ndalama galimoto mtengo, tiyenera kukhala njira ndi kukhalabe mu chikhalidwe ntchito. Ngati sichoncho, ndiye chifukwa kugula galimoto zimenezi?