Idling sensor ya Volkswagen Passat B3: kudzidziwitsa nokha ndikusintha

Pali chiwerengero chachikulu cha zinthu zazing'ono mu kapangidwe ka galimoto iliyonse. Aliyense wa iwo mwa njira imodzi amakhudza ntchito ya galimoto lonse, popanda njira yaing'ono izi, ntchito galimoto adzakhala zosatheka kapena zovuta. The idle speed sensor imayenera chidwi chapadera ndi madalaivala. Ichi ndi kachipangizo kakang'ono, kachitidwe kamene kamatsimikizira ngati dalaivala akhoza kuyambitsa injini.

"Volkswagen Passat B3" idling sensor

Sensor yopanda pake pamapangidwe a Volkswagen Passat B3 imayang'anira kukhazikika kwa gawo lamagetsi mumayendedwe opanda pake (chifukwa chake dzina). Ndiko kuti, mu nthawi pamene dalaivala akuyamba injini kuti konzekera kapena mphindi kuyimitsa popanda kuzimitsa injini, ndi kachipangizo ichi amene amapereka kusalala ndi kukhazikika kwa zosintha.

Mwaukadaulo, sensa yothamanga yopanda ntchito pamitundu ya Passat siyingaganizidwe ngati sensa mwanjira yanthawi zonse. DHX ndi chipangizo chogwiritsira ntchito chomwe chimayang'anira kupereka kwa mpweya wabwino, ndipo sichigwira ntchito powerenga ndi kutumiza deta, monga sensa wamba. Chifukwa chake, pafupifupi madalaivala onse a Volkswagen Passat B3 amatcha chipangizochi kukhala chowongolera liwiro (IAC).

Idling ya injini imayendetsedwa ndi sensor yopanda ntchito, yomwe imatchedwanso regulator

M'magalimoto a Passat B3, sensor yothamanga yopanda ntchito imakhala muchipinda cha injini. Thupi la sensor limalumikizidwa ndi zomangira ziwiri ku thupi la throttle. Malo awa pafupi ndi injini ndi chifukwa chakuti IAC iyenera kuwongolera mpweya wabwino momwe mungathere kuti mupange kusakaniza kwa mpweya, ndipo njira yosavuta yochitira izi ndi pafupi ndi injini.

Chifukwa chake, ntchito yayikulu ya IAC imaganiziridwa kuti ndikusintha mpweya wopanda ntchito kuti galimotoyo ilandire zinthu zofunika kuti igwire ntchito mwachangu.

Sensor imasinthidwa panyumba yamagalimoto

Chida cha IAC

Mapangidwe a wowongolera liwiro wopanda pake pamagalimoto a Volkswagen Passat amachokera ku chinthu chimodzi chofunikira - mota ya stepper. Imagwira ntchito yofunika kwambiri - imasuntha cholumikizira kutali chomwe chili chofunikira pakuchita bwino kwambiri kwa ntchitoyo.

Kuphatikiza pa mota (motor yamagetsi), nyumba ya IAC ili ndi:

• tsinde losunthika;
• masika element;
• mabasiketi;
• singano (kapena valve).

Ndiko kuti, galimoto imasuntha tsinde, kumapeto kwake komwe kuli singano. Singano imatha kutseka, kupindika kapena kuwonjezeranso kutsegula valavu ya throttle. Kwenikweni, izi zimatsimikizira kuchuluka kwa mpweya wofunikira pakuyendetsa galimoto.

IAC ili ndi magawo ochepa chabe, koma kuyika kwawo kolakwika kapena kunyalanyaza mtunda pakati pawo kumapangitsa chipangizocho kukhala chosagwiritsidwa ntchito.

Moyo wowongolera liwiro lopanda ntchito nthawi zambiri umatsimikiziridwa ndi wopanga magalimoto. Pankhani ya zitsanzo zaposachedwa za Volkswagen Passat, mtengo uwu ndi wofanana ndi makilomita 200 zikwi. Komabe, si zachilendo kuti IAC ilephera pazifukwa zingapo kale kwambiri kuposa nthawi yomwe yatchulidwa m'bukuli.

Mono jakisoni injini

Volkswagen Passat iliyonse yokhala ndi injini ya jakisoni imodzi imakhala ndi VAG idle speed regulator No. 1988 051 133 kuyambira 031.

Monoinjection ndi dongosolo lomwe valavu ya throttle imagwira ntchito yaikulu. Ndi chinthu ichi chomwe chimapangidwira kusonkhanitsa ndi kumwa mpweya usanalowe m'chipinda choyaka. Ndipo sensor yothamanga yopanda ntchito VAG No. 051 133 031 iyenera kuyang'anira izi. Chifukwa chake, pakawonongeka kwa sensa pa injini yokhala ndi jakisoni imodzi, dalaivala sangamve kusokoneza kwakukulu, chifukwa chotsitsa chimagwirabe ntchito moyenera.

Pamitundu yakale ya Volkswagen Passat B3, zida zowongolera zazikulu zidayikidwa

Injini ya jekeseni

Zinthu ndizosiyana pang'ono ndi injini za Volkswagen Passat zoyendetsedwa ndi jekeseni. IAC imayikidwa pa valve yotsekemera, yomwe nthawi zambiri "imayang'anira" ntchito ya makinawa. Ndiko kuti, ngati sensa ikulephera, ndiye kuti nthawi yomweyo mavuto amayamba ndi idling ndi kuthamanga kwa injini.

Mitundu yamakono ya "Volkswagen Passat B3", yomwe ikuyenda pa injini za jakisoni, imapezeka ndi cylindrical IAC

Kanema: mfundo yoyendetsera IAC

Mavuto ndi masensa othamanga opanda ntchito (IAC) pa Volkswagen Passat B3

Kodi ntchito yolakwika ya IAC kapena kulephera kwa chipangizocho kungayambitse chiyani? Kuvuta kwa vutoli kumakhala chifukwa chakuti ngati IAC ikusweka, ndiye kuti chizindikiro kwa dalaivala sichimatumizidwa ku gulu lolamulira (monga momwe masensa ena amachitira). Ndiye kuti, dalaivala amatha kudziwa za kuwonongeka kokha ndi zizindikiro zomwe amaziwona pamene akuyendetsa:

• injini imayenda mopanda ntchito ndi jerks ndi kusweka, ndiko kuti, zosinthika "zimayandama" nthawi zonse;
• ngati muzimitsa giya pa nthawi idling, injini makola;
• pa nthawi yoyambira injini "kuzizira" palibe kuwonjezeka kwa liwiro la kutentha mwamsanga;
• Mukayatsa chitofu, magetsi kapena zoziziritsa kukhosi mukamachita id, kuchuluka kwakusintha kwa injini kumachepa nthawi yomweyo.

Kuchita kwa IAC kumatha kukhudzidwa ndi dothi lotsatiridwa, kutayikira kwamadzimadzi ndi zinthu zina zosasangalatsa zomangidwa.

Madalaivala ambiri ali ndi chidwi ndi funso: mavuto onsewa okhudzana ndi chiyani, chifukwa chiyani IAC imalephera nthawi isanakwane? Chifukwa chachikulu cha opareshoni yolakwika chagona mu waya wa chipangizocho komanso kuvala kwambiri kwa tsinde kapena kasupe wa sensa. Ndipo ngati vuto la mawaya litathetsedwa mwachangu (panthawi yowonera), ndiye kuti ndizosatheka kudziwa kuwonongeka kwa nkhaniyi.

Pankhani iyi, chowongolera liwiro chopanda pake pa Volkswagen Passat ndizovuta kukonza. Ntchito yokonza ikhoza kuchitidwa, koma palibe chitsimikizo kuti chipangizocho chidzasonkhanitsidwa molondola, popeza malo a chinthu chilichonse amafotokozedwa bwino. Choncho, pakakhala vuto lililonse ndi liwiro, tikulimbikitsidwa kuti nthawi yomweyo musinthe chipangizochi.

Momwe mungakulitsire moyo wa sensor yopanda ntchito

Akatswiri ogwira ntchito amalangiza kuti eni ake a Volkswagen Passat B3 atsatire malamulo osavuta kuti apititse patsogolo moyo wa IAC:

1. Sinthani fyuluta ya mpweya munthawi yake.
2. Mukayimitsidwa kwa nthawi yayitali m'nyengo yozizira, tenthetsani injini nthawi ndi nthawi kuti musakhale ndi mwayi wokakamira wa IAC.
3. Onetsetsani kuti zakumwa zakunja sizifika panyumba yopanda ntchito komanso pa valavu yamagetsi.

Malangizo osavuta awa adzakuthandizani kupewa kuvala mwachangu kwa makina a sensor ndikukulitsa moyo wake wautumiki mpaka ma kilomita 200 omwe adalengezedwa ndi wopanga.

Kusamala mosamala machitidwe onse agalimoto yanu kumatha kukulitsa moyo wake wautumiki.

DIY idle sensor m'malo

Pakachitika vuto pakugwira ntchito kwa IAC, pakufunika kusintha. Njirayi ndiyosavuta, kotero palibe chifukwa cholumikizirana ndi akatswiri apasiteshoni.

IAC siyotsika mtengo. Malinga ndi chaka kupanga "Volkswagen Passat" ndi voliyumu ya injini, chipangizo akhoza ndalama kuchokera 3200 kuti 5800 rubles.

Zida zotsalira za kampani ya ku Germany "Bosch" ndizodziwika kwambiri pakati pa eni galimoto chifukwa cha khalidwe lawo komanso kudalirika.

Kuti mumalize kusintha, mudzafunika:

• wrench yotsegulira ya 10;
• flat screwdriver;
• sensor yatsopano yopanda ntchito.

Dongosolo la ntchito

Ndi bwino kuthyola IAC pa injini yozizira: motere sipadzakhala chiopsezo chowotchedwa. Kuchotsa sensa yakale ndikuyika ina kumatenga njira zingapo:

1. Chotsani ma terminal opanda pake mu batire.
2. Lumikizani kuzungulira kwa mawaya ku nkhani ya IAC.
3. Chotsani zomangira zoteteza sensa.
4. Kokani sensa yokha pampando.
5. Tsukani cholumikizira ku dothi ndi kumamatira fumbi.
6. Ikani IAC yatsopano pamalo opanda kanthu, limbitsani zomangira.
7. Ntchito yayikulu pakuyika IAC ndikupereka mtunda wa 23 mm kuchokera ku singano ya sensor kupita ku flange yokwera.
8. Lumikizani chingwe cha mawaya kwa izo.
9. Bwezerani mawaya olakwika kukhala chotengera batire.

Chithunzi chojambula: dzitani nokha IAC m'malo

Waya wa "minus" wa batri uyenera kudulidwa nthawi yomweyo

Choyamba muyenera kuchotsa mawaya kuchokera ku sensa, kenaka mutulutseni pampando

Chipangizo chatsopanocho chiyenera kukhazikitsidwa pamalo oyeretsedwa

Lumikizani chingwe cha chingwe ku IAC yatsopano, konzani ku flange ndi zomangira

Atangolowa m'malo, tikulimbikitsidwa kuyambitsa injini ndikuwona kulondola kwa ntchito. Ngati injini ikuyenda bwino popanda ntchito, ndiye kuti IAC yatsopano yakhazikitsidwa molondola. Kuti mukhale ndi mtendere wamumtima, mutha kuyatsa nyali zakutsogolo ndi zowongolera mpweya nthawi imodzi - liwiro siliyenera "kugwa".

Kusintha liwiro lopanda ntchito

Nthawi zambiri, sensa yopanda pake imatha kukhala "yopanda pake" chifukwa magawo ake oyambira asokera. Muzochitika izi, mutha kusintha liwiro lopanda ntchito. IAC idzakhala chinthu chachikulu pa ntchitoyi.

Njira yosinthira iyenera kuchitidwa molingana ndi algorithm:

1. Chomangira chosinthira chimakhala pa valve ya injini.
2. Ngati liwiro la injini lilumpha kwambiri pamene galimoto ikugwira ntchito, muyenera kumasula pang'ono wononga (osapitirira 0.5 kutembenuka).
3. Ngati zosinthazo zili zotsika kwambiri, zosakwanira, ndiye kuti muyenera kukokera chowongolera mu damper.
4. Ndikofunikira kuyeza mtunda pakati pa singano ya IAC ndi flange: sayenera kupitirira 23 mm.

Kanema: malangizo atsatanetsatane osinthira liwiro lopanda ntchito

momwe mungasinthire chowongolera chopanda ntchito, pxx. sensor yopanda kanthu. Kusintha kwa jekeseni kumodzi.

Ndinavutika kwa zaka zitatu. Zonse ndi zophweka. Pali bolt pa throttle. Ngati ma rev adumpha, ndiye atembenuzire pang'ono. Ngati ma rev amamatira, zungulirani. Ikhoza kumasuka yokha pakapita nthawi. Komanso, onetsetsani kuti mwayang'ana machubu onse akuunikira ngati ang'ambika. akhoza kudutsa mpweya

Ewik

http://vwts.ru/forum/index.php?showtopic=134729

Chifukwa chake, sizingagwire ntchito kukonzanso chowongolera liwiro lopanda ntchito ndi manja anu: ndizosavuta komanso zachangu (ngakhale zokwera mtengo) kuti musinthe ndi zatsopano. Ngati ndi kotheka, mutha kusintha magwiridwe antchito azinthu zopanda pake: ngati mutachita nokha, zidzatenga nthawi kuti mumvetsetse kuchuluka kwa kusintha komwe kuli bwino kumasula screw.