Idle speed regulator IAC pa Lanos

Chimodzi mwazinthu zofunika kwambiri pamakina a injini ndi chowongolera liwiro lopanda ntchito. Makinawa amayikidwa pamainjini onse a jakisoni, kuphatikiza magalimoto a Lanos, Sens ndi Chance. Gawoli limatchedwanso sensor speed speed, koma izi sizowona, chifukwa sichilemba zowerengera, koma imachita zoyenera - imayang'anira mpweya pa liwiro la injini. Nkhaniyi imagwiritsa ntchito mawu oti "sensor", koma dzina lolondola la chipangizocho ndi chowongolera kapena valavu. Ndi cholinga chake, mfundo ya ntchito, komanso kukonza ndi m'malo, tidzamvetsa zinthu.

Cholinga cha chinthucho

Sensor yothamanga yopanda ntchito kapena chowongolera mpweya chowonjezera RDV (yomwe idachitcha kale) imayang'anira magwiridwe antchito a injini yoyaka mkati mopanda ntchito. Ndi chithandizo chake, mpweya wosowa mpweya umaperekedwa kwa osakaniza mafuta, zomwe zimathandiza kuti injini yoyaka mkati igwire ntchito. Izi zimayikidwa kokha pamagalimoto okhala ndi magetsi oyaka.

Kulephera kwa sensor kumapangitsa kuti injini isagwire ntchito bwino. Ndipotu, injini ikayamba, valavu yotsekemera imatseka, ndipo mpweya sulowa mu injini. Pakachitika vuto, injiniyo nthawi yomweyo imayimilira chifukwa cha kusowa kwa mpweya ndipo imadziwika kuti imayendetsa mafuta osakaniza ndi mpweya. DHX imadutsa mpweya kudzera mu njira yapadera kupita kuzinthu zambiri, kuchokera kumene umaperekedwa ku masilinda. Sensa ili ndi valavu ya singano yomwe imayang'anira kutseka njira yoperekera mpweya pa XX. Kuthamanga kosagwira ntchito kwa crankshaft ya injini kumayendetsedwa ndi kukula kwa kutsegulidwa kwake.

Mapangidwe ndi mfundo zamagwiritsidwe ntchito kawongoleredwera wopanda pake pa Lanos

Zomwe zikufunsidwa zimagwira ntchito yofunika kwambiri pakugwira ntchito kwa injini zoyatsira mkati. Kuti mumvetse zomwe malfunctions amachitika, ganizirani mfundo ya ntchito yawo ndi chipangizo chawo. Poyamba, timaphunzira mapangidwe a chinthu ichi, chomwe ndi micromotor yokhala ndi mphutsi. The motor rotor imayenda mbali ziwiri, kulola kuti itsegule ndi kutseka njira yopanda pake kuti ikoke mpweya muzobweza zambiri. Pansipa pali chithunzi cha chipangizo chowongolera liwiro chopanda ntchito.

Chithunzichi chikuwonetsa zinthu zonse zazikulu zamapangidwe a owongolera. The disassembled chipangizo mu funso akuwonetsedwa chithunzi pansipa.

Ndikoyenera kudziwa kuti IAC ili pafupi ndi throttle. Kuti mumvetse chifukwa chake muli ndi dongosolo lotere, ganizirani momwe limagwirira ntchito:

1. Zomwe zikufunsidwa zimayamba kugwira ntchito osati mutangoyambitsa injini, koma kukhudzana kwatsekedwa. Asanayambe injini, kukhudzana kumachitika ndipo panthawiyi tsinde la valve limafikira kuyimitsidwa ndikulumikizana ndi mpando (kutseka njira yolowera), ndipo nthawi yomweyo imabwerera kumalo ake oyambirira (amati, sitepeyo imatsegula njira). Chifukwa chake, chipangizocho chakonzeka kuyambitsa injini yoyaka mkati
2. Chotsatira ndikuyambitsa injini. Valve yoyendetsedwa ndi ECU
3. Ngati injini yotentha (ECU imatsimikizira izi pogwiritsa ntchito sensa ya kutentha), valavu imakhalabe pamalo otseguka, ikudutsa mpweya wina, pamene liwiro la crankshaft limasungidwa mkati mwa 800-900 rpm. Kuchuluka kwa kusintha kwa crankshaft komwe kumathandizidwa kumalembedwa ndi ECU kudzera pa sensa ya DPKV crankshaft position. ECU ikudziwa kuti injini yotentha sifunikira kutentha, kotero imatumiza chizindikiro kuti mutsegule valve mpaka sitepe yoyenera: malo ogwiritsira ntchito.
4. Ngati injiniyo imakhala yozizira kapena ikuyamba kuzizira, ndiye kuti mutangoyamba, kutsegula kwakukulu kwa valve nthawi yomweyo kumachitika kuti mulole mpweya wambiri. Izi ndizofunikira kuti injini itenthetse mwachangu. Pa nthawi yomweyo, injini amasunga liwiro XX m'dera 1500-2000 rpm, amenenso kusungidwa mu kukumbukira ECU ndi amazilamulira mtengo DPKV. Kutalika kokhala ndi liwiro lalikulu kumadalira ma algorithm omwe amasungidwa mu kukumbukira kwa ECU (pafupifupi mphindi imodzi)

Kuchokera pa izi zimatsatira kuti sensa ili ndi njira zitatu zogwirira ntchito: zotsekedwa kapena zero mtengo, malo ogwira ntchito ndi otseguka kwathunthu. Gawo lalikulu la wowongolera liwiro lopanda ntchito ndilo gawo lake. Pitch ndi mtunda womwe tsinde la singano lingatalikire. Gawoli limatsimikiziridwa ndi ECU ndi kuchuluka kwa kusintha kwa rotor. Kuchuluka kwa zosintha pakuchita zimadalira pa phula. Chigawo chowongolera chimatumiza chizindikiro kwa woyang'anira kuti atsegule mwayi wopita ku mpweya pa sitepe inayake, motero chiwerengero chofananira cha kusintha kwa crankshaft chimakhalabe pamlingo wa XX.

Ndizosangalatsa! Rotor imazungulira mbali ziwiri, zomwe zimatheka posintha polarity ya motor stepper.

Kuwerengera kwa chiwerengero cha kusintha kumayambira pa zomwe zimatchedwa mtengo wa ziro. Mtengo wa Zero - chizindikiro pamene valavu imakhala pampando, kutsekereza mpweya wochuluka. ECU imazindikira kuti valavu ya sensor yakhazikika pa chishalo powonjezera zomwe zikuchitika muderali. Vavu ikasiya, katunduyo akuwonjezeka, zomwe zikutanthauza kuti panopa mu dera likuwonjezeka. Panthawi imodzimodziyo, ECU imamvetsetsa kuti valavu yafika pachimake chofunidwa, ndipo tsopano masitepe akuwerengedwa kuti atsegule valavu kumtunda wofunidwa. Poyamba, imapita kumalo ogwirira ntchito (pamene kuyatsa kumayatsidwa), ndipo injini ikayambika nthawi yomweyo, kutengera kutentha kwake (ICE), kutsegula kwakukulu kwa njira yoperekera mpweya ndi makumi awiri kumachitika.

Sikovuta kumvetsetsa mfundo yogwiritsira ntchito chipangizocho, komabe, ngati chinthu ichi sichikuyenda bwino, mavuto amayamba pamene injini yoyaka mkati imayamba (pamene valavu yatsekedwa pamalo otsekedwa).

Kodi wowongolera ali kuti ku Lanos

Kupeza zomwe zikufunsidwa m'magalimoto a Lanos, Sens ndi Chance ndikosavuta. Ili mu zobwezedwa pafupi ndi throttle thupi. Ngakhale injini za Lanos 1,4, 1,5 ndi 1,6 L zimasiyana ndi Sense ndi Chance ICEs, malo oyendetsa liwiro lopanda ntchito ndi ofanana pamagalimoto awa. Kuwonetsedwa pansipa ndi komwe kuli DXH ku Lanos.

Ndizosangalatsa! Kudzidziwitsa nokha kwa sensa ndi dongosolo la galimoto sikuperekedwa, choncho, pakagwa kulephera, ECU siitulutsa chizindikiro mu mawonekedwe a cholakwika cha "Check Engine" pa chida.

Pamaso pa throttle pali njira yopita ku sensa yothamanga yopanda ntchito. Kupyolera mu njira iyi, mpweya umalowa muzinthu zambiri pamene throttle yatsekedwa, injini ikayambika, ndipo ntchito yake imachitika popanda kukhudza chowongolera chowongolera.

Owongolera magalimoto a Lanos ndi osiyana ndi njira za Sens ndi Chance. Kusiyanaku kuli mu mawonekedwe a valavu ya singano, komanso kuchuluka kwa sitiroko.

Zizindikiro za chowongolerera chopanda ntchito chomwe sichikuyenda bwino pa Lanos

Chipangizo chomwe chikufunsidwa chimakhala ndi moyo wautali wautumiki, koma nthawi imabwera pamene wowongolera ayenera kusinthidwa. Choyamba, ganizirani funso la momwe mungamvetsetse kuti sensa ndiyolakwika ndipo muyenera kuizindikira. Zizindikiro zazikulu zomwe woyendetsa ayenera kulabadira IAC ndi izi:

1. Vuto loyambira injini: Ngati valavu yatsekedwa pamalo otsekedwa, ndizosatheka kuyambitsa injini
2. Pamene injini yayamba, pali "kusambira" kwa zosinthika - kuwonjezeka kapena kuchepa
3. Kutentha kwa injini kwa nthawi yayitali
4. Malo osungiramo injini pamene lever yosuntha ili m'malo osalowerera
5. Pambuyo poyambitsa injini yozizira, liwiro lopanda ntchito silikuwonjezeka mpaka kutentha
6. Pamene dera lamagetsi ladzaza, pali kuchepa kwa liwiro

Ndizosangalatsa! Zizindikiro zonse zomwe zili pamwambazi zimawonekera chifukwa chakuti palibe mpweya wokwanira wa makumi awiri kapena umapita mopitirira muyeso.

Zizindikiro zodziwika bwino zomwe zimakakamiza mwiniwake wagalimoto kuti ayang'ane IAC ndizovuta kuyambira injiniyo, komanso pomwe injini imayimilira pomwe zida zatha. Ngati zizindikiro zonse zomwe zili pamwambazi zilipo, sensa iyenera kuyang'aniridwa nthawi yomweyo. Momwe mungadziwire kuti sensor yothamanga yopanda ntchito pa Lanos ndi yolakwika, timvetsetsa mu gawo lotsatira.

Mitundu ya zovuta za IAC

Kuti mumvetse chifukwa chake zizindikiro zolephereka zoterezi zimachitika pa Lanos pomwe chowongolera chothamanga chikalephera, lingalirani mitundu yayikulu yamakina osokonekera. Zowonongeka izi zikuphatikizapo:

1. Slip - zimachitika pamene giya nyongolotsi ya stepper motor yatha. Zotsatira za slippage zimawonetsedwa ngati kutsetsereka kwa valavu ya singano ndipo ECU siingathe kukhazikitsa masitepe ofunikira.
2. Kukakamira - nthawi zambiri valavu ya singano imakakamira pamalo otsekedwa. Panthawi imodzimodziyo, injini imagwira ntchito bwino, koma chifukwa chakuti valavu imatsekedwa ndi makina, ntchito ya injini yoyaka mkati sizingatheke kapena yotheka, koma nthawi zonse.
3. Kulephera kwa injini ya stepper - kumachitika pakaduka pakuyenda kwa stator
4. Kutuluka kwa Air - Kumachitika pamene gasket ili yoipa kapena ngati siinayikidwe pamene sensor inayikidwa
5. Woyang'anira amagwa - izi zimachitika chifukwa cha kutayika kwa ma rivets, zomwe zimabweretsa kuwonongeka kwa chipangizocho. Mutha kukonza izi popanga ma rivets opangira kunyumba

Mitundu yonse ya zolakwika za chipangizo zimatha kudziwika paokha, zomwe pali njira zingapo zomwe zikukambidwa mwatsatanetsatane pansipa.

Malangizo owonera sensor yothamanga yopanda ntchito

Mukangokayikira koyamba za kusagwira ntchito kwa XX regulator pa Lanos, Sense kapena Chance, muyenera kugwiritsa ntchito njira zotsimikizira. Pali njira zingapo zoyesera sensor. Njira yosavuta ndiyo kukhazikitsa gawo lodziwika bwino ndikuyambitsa injini. Fananizani magwiridwe antchito a injini yoyaka mkati ndi chipangizo chatsopano ndikupeza mfundo zoyenera. Choyipa cha njirayi ndikuti muyenera kugula kaye sensor yosagwira ntchito. Komabe, ngakhale sizokwera mtengo, njirayi iyenera kugwiritsidwa ntchito ngati njira yomaliza ngati palibe nthawi yodziwira.

Njira yachiwiri yowunika ndiyo kugwiritsa ntchito multimeter. Yezerani kukana mu dera lozungulira la stator. Pankhaniyi, sensor iyenera kuchotsedwa m'galimoto ndikuchita izi:

1. Pa multimeter, yatsani njira yoyezera kukana
2. Gwirani ma probes pazolumikizana ndi ma sensor: choyamba ndi chachiwiri (kuzungulira kumodzi), kenako chachitatu ndi chachinayi (mapiritsi achiwiri)
3. Pankhaniyi, kuwerengera kwa chipangizocho kuyenera kukhala motere: kuyambira 40 mpaka 60 ohms. Ngati kukana kuli kochepa kapena kumapita ku infinity, ndiye kuti sensor ndiyolakwika ndipo iyenera kusinthidwa.

Ngati mungafune, sensa imatha kukonzedwa posintha ma motor stator, koma gawo ili silokwera mtengo kwambiri kukonza. Ngati mulibe multimeter, mutha kugwiritsa ntchito njira ina yowonera sensor. Kuti tichite izi, njira zotsatirazi zimachitika:

1. Lumikizani XX sensa kuchokera ku socket muzobweza zambiri
2. Chingwe chiyenera kulumikizidwa
3. Yang'anani, ikani chala chanu pa sensa ya singano ndikukhala ndi wothandizira kuyatsa kuyatsa
4. Pambuyo potembenuza fungulo, valavu iyenera kupita patsogolo ndikubwerera kumalo ake oyambirira.

Ngati valavu ya singano sikuyenda, ndibwino kuganiza kuti sensayo ndi yolakwika. Koma musanapange chiganizo chomaliza, muyenera kuyang'ananso zingwe zamagetsi kuti zigwiritsidwe ntchito komanso kusakhalapo kwa ma oxides pamphambano ya microcircuit. Zomaliza ziyenera kulira kapena kuyeza voteji pa ma terminals a microcircuit, ndipo ma oxide, ngati alipo, achotsedwe ndikuwunika. Ngati chipangizocho chili ndi vuto, chiyenera kusinthidwa.

Ndizosangalatsa! Komanso zosavomerezeka ndi kukhalapo kwa mwaye pa valavu ya singano, yomwe imapangidwa chifukwa cha ingress ya nthunzi yotulutsa mpweya muzinthu zambiri. Ukhondo wa valavu yogwira ukhoza kufufuzidwa nthawi ndi nthawi ndikutsukidwa. Kuyeretsa kumathandiza kuthetsa zizindikiro monga kusinthasintha kwa rev, ma rev spikes, ndi kugwedezeka pamene mukuthamanga.

Momwe mungayeretsere zowongolera zopanda pake pa Lanos

Kuwonongeka kwa valve ya singano kumathandizanso kuti owongolera alephereke. Ngati sensa sichinasinthidwe kapena kutsukidwa kwa nthawi yayitali, ndiye nthawi yoti muchite izi. Njirayi si yovuta ndipo imatenga nthawi yochepa. Ndizofunikira kudziwa kuti ngati palibe kukana pakuwomba kapena valavu sikuyenda pamene kuyatsa kumayatsidwa, ndiye kuti palibe chifukwa choyeretsa singano. Ngati diagnostics anasonyeza kuti chipangizo ntchito, koma pa nthawi yomweyo kusintha XX mu Lanos "kuyandama", valavu ayenera kutsukidwa.

Kuti muyeretse regulator, chitani izi:

1. Choyamba muyenera disassemble sensor. Momwe mungachitire izi, chonde werengani ndime yotsatirayi.
2. Yang'anani momwe valavu ya singano ilili. Kukhalapo kwa mwaye kumasonyeza kuti chipangizocho chiyeneradi kutsukidwa.
3. Kuyeretsa kutha kuchitika m'njira ziwiri: ndikuchotsa valavu ya singano kapena popanda. Njira yachiwiri ndi yoyenera ngati valve ili ndi kuipitsidwa kochepa.
4. Ndizosavomerezeka kumiza sensa mumadzimadzi apadera othamangitsira, chifukwa izi zipangitsa kutsekeka kwa mota yamagetsi.
5. Kuti muchite izi, m'pofunika kuchotsa valavu ya singano, yomwe ikugwiritsidwa ntchito motere: mofatsa ndi mosamala kukoka valavu, ndikusunthira kumalo a zero, ndiyeno mutulutseni mozungulira.
6. Pambuyo pake, magawo omwe adachotsedwawo ayenera kuthiridwa mu petulo, WD-40 kapena chotsukira cha carb. Mukamaliza kuyeretsa, ndikofunikira kuti mbalizo ziume ndikuzibwezeretsa m'malo mwake.
7. Njira ya nyongolotsi ya sensa iyenera kuthandizidwa ndi mafuta a silicone, omwe amachotsa kuthekera kwa valavu kumamatira
8. Mpando wa valve uyeneranso kuwongoleredwa ndi chotsukira
9. Musanayike sensa m'malo mwake, muyenera kusuntha valavu kumalo ogwirira ntchito ndikuyiyika. Izi zimamaliza kuyeretsa chipangizocho ndipo musanayambe injini, muyenera kupanga njira yosinthira ma valve osagwira ntchito. Momwe mungachitire izi, werengani m'ndime yosiyana ya nkhaniyi.

Pankhaniyi, mutatha kuyeretsa sensa ya valve yothamanga, valve yotsekemera iyeneranso kutsukidwa. Kuti muchite izi, masulani chingwe cha chubu cha mpweya, ndikuchisuntha kumbali, ikani madzi oyeretsera a carburetor ku chotsitsa chododometsa. Podziwa momwe mungayeretsere sensor yothamanga yopanda ntchito pa Lanos, ganizirani za kuchotsedwa kwake ndikusintha.

Ndizosangalatsa! Ndibwino kugwiritsa ntchito Carbecleaner carburetor zotsukira, monga WD-40 ndi analogue ena alibe ntchito ndipo sathandiza pano.

Malangizo osinthira sensa ya XX (mofanana ndi Sens ndi Chance)

Njira yosinthira sensor yothamanga pa Lanos sizovuta. Zimachitika ngati zatsimikiziridwa kuti wowongolerayo ndi wolakwika ndipo sangathe kuyendetsedwa pagalimoto. Kuti muchotse, mumangofunika screwdriver ya Phillips. Ndondomeko ikuchitika motere:

1. Chotsani moto
2. Chotsani chingwe chamagetsi kuchokera kwa wowongolera
3. Masulani zomangira ziwirizo ndi screwdriver
4. Chotsani chipangizocho
5. Panthawi imodzimodziyo, tiyenera kulamulira kuti tisataye mphira wosindikiza

Sensa yatsopano imayikidwa m'malo mwa chipangizo chophwanyidwa, kuyika kwake komwe kumachitika motsatira dongosolo la disassembly. Ndikofunika kudziwa kuti mtunda pakati pa mapeto a valve ndi flange yokwera uyenera kuyang'aniridwa kale. Mtunda uwu sayenera kupitirira 23 mm, ndipo ngati sichoncho, ndiye kuti mtunda uyenera kuchepetsedwa. Izi ndi kuonetsetsa kuti valavu siimaima pampando pa kukhazikitsa.

Pambuyo pakusintha, tsatirani njira yokhazikitsira ma valve air idle.

Kodi njira yokhazikitsira magawo a valve ya XX ili bwanji?

Nthawi zambiri, atasintha kapena kuyeretsa chowongolera, mwiniwake wagalimoto amayika chipangizocho pamalo ake ndikupitiliza kuyendetsa galimotoyo. Izi sizolondola ndipo zimabweretsa kulephera mwachangu kwa IAC. Poyamba, muyenera kudutsa njira yokhazikitsira magawo a valve. Izi zimatchedwanso "kukhazikitsanso kauntala ya IAC". Siziyenera kuchitika pokhapokha mutakhazikitsa sensa yatsopano, komanso mutachotsa, komanso ngati galimotoyo yatsekedwa.

Momwe mungakhazikitsire bwino wowongolera akufotokozedwa mu malangizo agalimoto, koma popeza palibe amene amawerenga, zimakhala kuti ochepa amadziwa. Malangizo pakukhazikitsanso kauntala ya IAC ndi motere:

1. Kuyatsa kuyenera kuyatsidwa mkati mwa masekondi asanu
2. Kenako zimitsani poyatsira ndikudikirira 5 masekondi
3. Pambuyo pake, kuyatsa kumayatsidwanso kwa masekondi 5 ndipo injini imayamba.
4. Tikuyembekezera injini kutentha mpaka madigiri 85
5. Ngati galimoto ili ndi mpweya, muyenera kuyatsa ndikudikirira masekondi 10
6. Zimitsani chowongolera mpweya
7. Ngati galimoto ili ndi kufala basi, muyenera kukanikiza ananyema pedal ndi kusintha malo "D"
8. Yatsaninso air conditioner kwa masekondi 10 ndikuzimitsa
9. Chotsani moto

Njira yokonzanso valavu XX yatha. Ma injini a jakisoni amawongoleredwa pakompyuta, motero njira yomwe tafotokozayi ndiyofunikira.

Kodi chowongolera chabwino kwambiri chopanda ntchito kuti muyike pa Lanos ndi chiyani ndipo ndi ma analogi ochokera ku Sens oyenera

Popeza tathana ndi kapangidwe kake, mfundo yoyendetsera DHX pa Lanos, komanso kuwunika kwake, kuyeretsa, kuyang'ana ndikusintha, zimatsalira kuti mudziwe kuti ndi wowongolera ati omwe ali bwino kuyika Lanos ndi ndalama zingati.

Kuyambira pachiyambi penipeni, ziyenera kudziwidwa kuti chowongolera cha Lanos ndi chosiyana ndi chipangizo cha Sens ndi Chance. Kusiyana kwagona pakupanga valavu ya singano. Kwa magalimoto a SENS, Shans ndi Tavria, omwe ali ndi injini za Melitopol, masensa oyambirira samapangidwa. Oyang'anira kuchokera ku VAZ 2112 ayenera kuikidwa pamagalimoto awa. Wopanga bwino wa zida izi ndi kampani ya Avtotrade.

Kwa magalimoto a Chevrolet Lanos, zida zoyambirira zopangidwa ku Korea zimapangidwa. Kupeza sensa yoyambirira ya GM (gawo nambala 17059602/93744675) ndikovuta, chifukwa chake muyenera kusankha owongolera kuchokera ku Continental, LCC, Delphi, CRB ndi ena. Mtengo wake ndi pafupifupi ma ruble 1000. Pa Lanos, mukhoza kukhazikitsa chowongolera kuchokera ku Chevrolet Niva, popeza kusiyana pakati pawo kuli kokha mu malo a socket kulumikiza tchipisi ndi mawaya. Masensa othamanga osagwira ntchito MAK 21203-1148300 amayikidwa pa Lanos. Chithunzi chili pansipa chikuwonetsa zowongolera za Sens ndi Mwayi (kumanzere) ndi Lanos (kumanja). Chithunzicho chikuwonetsa kuti amasiyana pamapangidwe a valve ya singano.

Titawunika mwatsatanetsatane funso la zomwe wowongolera liwiro ali pa Lanos, chifukwa chake amafunikira komanso momwe angayang'anire, zimatsalira kufotokoza mwachidule ndikuzindikira zotsatirazi, kuti chinthu chomwe chikufunsidwa chimagwira ntchito yofunika kwambiri. Kuwonongeka kwake kumalepheretsa injini yagalimoto, choncho ndikofunikira kwambiri kuonetsetsa kuti sensa imakhala yabwino nthawi zonse. Momwe mungayang'anire, kukonza ndikusintha ndi Lanos, Sense ndi Chance zikufotokozedwa mwatsatanetsatane m'nkhaniyi.