Chilichonse chomwe muyenera kudziwa za chowongolera liwiro chopanda pake (sensor) VAZ 2107

Kuphwanya ntchito ya injini ya VAZ 2107 popanda ntchito ndi chinthu chodziwika bwino. Ndipo ngati tikulankhula za unit mphamvu ndi jekeseni anagawira, ndiye nthawi zambiri chifukwa cha mavuto amenewa ndi kusowa ntchito kwa idle speed controller (IAC). Tikambirana m'nkhaniyi.

Idling regulator (sensor) VAZ 2107

M'moyo watsiku ndi tsiku, IAC imatchedwa sensa, ngakhale si imodzi. Chowonadi ndi chakuti masensa ndi zida zoyezera, ndipo owongolera ndi zida zazikulu. Mwa kuyankhula kwina, sikusonkhanitsa zambiri, koma kumatsatira malamulo.

Cholinga

IAC ndi node ya injini yamagetsi yamagetsi yokhala ndi jekeseni wogawidwa, yomwe imayendetsa kuchuluka kwa mpweya womwe umalowa muzolowera (receiver) pamene throttle yatsekedwa. M'malo mwake, iyi ndi valavu wamba yomwe imatsegula pang'ono njira yopumira (yodutsa) ndi kuchuluka kodziwikiratu.

Chida cha IAC

Wowongolera liwiro wopanda pake ndi injini yolowera, yokhala ndi stator yokhala ndi ma windings awiri, rotor ya maginito ndi ndodo yokhala ndi valve yodzaza masika (nsonga yotseka). Pamene voteji ikugwiritsidwa ntchito pa mapiringidzo oyambirira, rotor imayenda mozungulira. Ikadyetsedwa ku mkokomo wina, imabwerezanso kuyenda kwake. Chifukwa chakuti ndodoyo imakhala ndi ulusi pamwamba pake, pamene rotor ikuzungulira, imayenda mmbuyo ndi mtsogolo. Pakusintha kumodzi kwa rotor, ndodo imapanga "masitepe" angapo, kusuntha nsonga.

1 - valve; 2 - owongolera thupi; 3 - kupukuta kwa stator; 4 - mpukutu wotsogolera; 5 - pulagi linanena bungwe la stator mapiringidzo; 6 - kunyamula mpira; 7 - nyumba zokhotakhota za stator; 8 - rotor; 9 - masika

Mfundo yogwirira ntchito

Kugwira ntchito kwa chipangizochi kumayendetsedwa ndi chipangizo chamagetsi (wolamulira). Kuyatsa kukazimitsidwa, ndodo ya IAC imakankhidwira patsogolo momwe ingathere, chifukwa chomwe njira yodutsa pa dzenje imatsekedwa kwathunthu, ndipo palibe mpweya umalowa mwa wolandila.

Mphamvu yamagetsi ikayambika, wolamulira wamagetsi, poyang'ana deta yomwe imachokera ku kutentha ndi makina othamanga a crankshaft, amapereka magetsi ena kwa olamulira, omwe amatsegula pang'ono gawo loyenda la njira yodutsa. Pamene mphamvu yamagetsi ikuwotcha ndipo liwiro lake limachepa, chipangizo chamagetsi kudzera mu IAC chimachepetsa kutuluka kwa mpweya muzinthu zambiri, kukhazikika kwa mphamvu yamagetsi popanda ntchito.

Kugwira ntchito kwa owongolera kumayendetsedwa ndi gawo lowongolera zamagetsi

Tikakanikiza chonyamulira chothamangitsira, mpweya umalowa mwa wolandila kudzera munjira yayikulu ya msonkhano wa throttle. Njira yodutsa ndiyotseka. Kuti mudziwe molondola chiwerengero cha "masitepe" a galimoto yamagetsi yamagetsi, chipangizo chamagetsi chimagwiritsanso ntchito chidziwitso kuchokera ku masensa a malo otsekemera, kutuluka kwa mpweya, malo a crankshaft ndi liwiro.

Pakakhala katundu wowonjezera pa injini (kuyatsa mafani a rediyeta, chowotcha, chowongolera mpweya, zenera lakumbuyo lakumbuyo), wowongolera amatsegula njira yopumira kudzera pa owongolera kuti asunge mphamvu yamagetsi, kupewa kuviika. ndi jerks.

Ali kuti woyendetsa liwiro pa VAZ 2107

IAC ili mthupi lopumira. Msonkhanowo umalumikizidwa kumbuyo kwakumbuyo kwa kuchuluka kwa injini. Malo owongolera amatha kutsimikizika ndi zingwe zama waya zomwe zimagwirizana ndi cholumikizira chake.

IAC ili mu throttle body

Kuwongolera kuthamanga kosagwira ntchito mu injini zama carbureted

Mu VAZ 2107 carburetor mphamvu mayunitsi, idling amaperekedwa ndi thandizo la economizer, ndi actuating unit ndi valavu solenoid. Valavu imayikidwa mu thupi la carburetor ndipo imayendetsedwa ndi chipangizo chapadera chamagetsi. Womalizayo amalandira deta pa chiwerengero cha kusintha kwa injini kuchokera ku koyilo yoyatsira, komanso pa malo a valve throttle ya chipinda chachikulu cha carburetor kuchokera kumagulu a screw kuchuluka kwa mafuta. Atawakonza, chipangizocho chimagwiritsa ntchito magetsi ku valve, kapena kuzimitsa. Mapangidwe a valavu ya solenoid amachokera ku electromagnet yokhala ndi singano yotsekera yomwe imatsegula (kutseka) dzenje mu ndege yopanda mafuta.

Zizindikiro za kulephera kwa IAC

Zizindikiro zosonyeza kuti chowongoleredwa chopanda ntchito sichikuyenda bwino zitha kukhala:

• idling yosakhazikika (injini ya troit, malo ogulitsira pomwe chowongolera chowongolera chimatulutsidwa);
• kuchepetsa kapena kuwonjezeka kwa kuchuluka kwa kusintha kwa injini popanda ntchito (zosintha zoyandama);
• kuchepa kwa mphamvu yamagetsi amagetsi, makamaka ndi katundu wowonjezera (kuyatsa mafani a chowotcha, radiator, kutentha kwazenera kumbuyo, mtengo wapamwamba, etc.);
• Kuyamba kovuta kwa injini (injini imayamba pokhapokha mutakanikiza chopondapo cha gasi).

Koma apa ziyenera kukumbukiridwa kuti zizindikiro zofananira zitha kukhalanso zachibadwidwe pakusokonekera kwa masensa ena, mwachitsanzo, masensa a throttle position, misa air flow, kapena crankshaft position. Kuphatikiza apo, ngati IAC itasokonekera, nyali yoyang'anira "CHECK ENGINE" pagawo siyiyatsa, ndipo sizingagwire ntchito kuwerenga nambala yolakwika ya injini. Pali njira imodzi yokha yotulukira - kufufuza bwinobwino chipangizocho.

Kuyang'ana mayendedwe amagetsi a wowongolera liwiro wopanda pake

Musanapitirire ku matenda a olamulira okha, m'pofunika kuyang'ana dera lake, chifukwa chifukwa chomwe chinasiya kugwira ntchito chikhoza kukhala chophweka cha waya kapena kuwonongeka kwa magetsi. Kuti muzindikire dera, mumangofunika ma multimeter omwe amatha kuyeza voteji. Ndondomekoyi ili motere:

1. Timakweza hood, timapeza cholumikizira cha sensa pa msonkhano wa throttle.
2. Chotsani chipika cholumikizira mawaya.
   

   Iliyonse mwa zikhomo za IAC zalembedwa
3. Timayatsa poyatsira.
4. Timayatsa multimeter mumayendedwe a voltmeter ndi muyeso wa 0-20 V.
5. Timalumikiza kafukufuku wolakwika wa chipangizocho ndi kuchuluka kwa galimoto, ndipo zabwinozo zimatengera ma terminals "A" ndi "D" pa block ya ma waya.
   

   Magetsi pakati pa nthaka ndi ma terminals A, D ayenera kukhala pafupifupi 12 V

Mpweya pakati pa nthaka ndi ma terminals onse ayenera kugwirizana ndi voteji ya pa-board network, i.e., pafupifupi 12 V. Ngati ili yochepa kuposa chizindikiro ichi, kapena sichipezeka, m'pofunika kuti muzindikire waya ndi gawo lamagetsi lowongolera.

Diagnostics, kukonza ndi m'malo mwa chowongolera liwiro chopanda pake

Kuti muwone ndikusintha chowongolera chokha, muyenera kumasula msonkhano wa throttle ndikuchotsa chipangizocho. Kuchokera pazida ndi njira zidzafunika:

• screwdriver ndi chidutswa choboola pakati;
• screwdriver yotsekedwa;
• mapuloteni ozungulira pamphuno;
• socket wrench kapena mutu kwa 13;
• multimeter ndi luso kuyeza kukana;
• caliper (mungagwiritse ntchito wolamulira);
• nsalu yoyera youma;
• kuwonjezera madzi ozizira (osapitirira 500 ml).

Kuchotsa msonkhano wa throttle ndikuchotsa IAC

Kuti muchotse msonkhano wa throttle, muyenera:

1. Kwezani hood, chotsani chingwe cholakwika kuchokera ku batri.
2. Pogwiritsa ntchito screwdriver slotted, kokerani mapeto a throttle chingwe ndi kuchotsa "chala" wa mpweya pedal.
3. Pa throttle block, gwiritsani ntchito pliers zozungulira mphuno kuti musalumikize chosungira pagawo la throttle actuator.
   

   Latch imatsekedwa pogwiritsa ntchito pliers-mphuno yozungulira kapena screwdriver
4. Tembenuzirani gawolo molunjika ndikudula malekezero a chingwe kuchokera pamenepo.
   

   Kuti mutsegule nsonga, muyenera kutembenuza gawo la drive motsata wotchi
5. Chotsani kapu yapulasitiki kumapeto kwa chingwe.
6. Pogwiritsa ntchito ma wrench awiri 13, masulani chingwe pa bulaketi.
   

   Masulani chingwe pomasula mtedza wonse.
7. Kokani chingwe kuchoka pa bulaketi.
   

   Kuchotsa chingwecho, chiyenera kuchotsedwa pagawo la bracket
8. Lumikizani midadada yamawaya kuchokera ku zolumikizira za IAC ndi sensa ya throttle position.
9. Pogwiritsa ntchito screwdriver yokhala ndi Phillips bit kapena zozungulira mphuno (malingana ndi mtundu wa zomangira), masulani zingwe zotsekera zoziziritsa kukhosi ndi zolumikizira. Chotsani zomangira. Pamenepa, madzi ochepa amatha kutuluka. Pukutani ndi nsalu youma, yoyera.
   

   Makapu amatha kumasulidwa ndi screwdriver kapena pliers (zozungulira-mphuno)
10. Mofananamo, kumasula achepetsa ndi kuchotsa payipi pa crankcase mpweya wabwino woyenerera.
    

    Chotsekera mpweya wa crankcase chimakhala pakati pa zolowera zoziziritsa kukhosi ndi zopangira potuluka
11. Gwiritsani ntchito screwdriver ya Phillips kuti mumasule chomangira panjira yolowera mpweya. Chotsani chitolirocho ku thupi la throttle.
    

    Mpweya wolowetsa mpweya umakhazikika ndi choletsa nyongolotsi
12. Mofananamo, masulani chochepetsera ndikuchotsa payipi kuti muchotse nthunzi zamafuta pazoyenera pagulu la throttle.
    

    Kuti muchotse payipi ya nthunzi yamafuta, masulani chingwecho
13. Pogwiritsa ntchito socket wrench kapena socket 13, masulani mtedza (2 pcs) kuti muteteze kusonkhana kwa throttle kuzinthu zambiri.
    

    Msonkhano wa throttle umagwirizanitsidwa ndi zobwezeredwa ndi zipilala ziwiri ndi mtedza.
14. Chotsani thupi la throttle kuchokera pazitsulo zambiri pamodzi ndi gasket yosindikiza.
    

    Gasket yosindikiza imayikidwa pakati pa msonkhano wa throttle ndi manifold
15. Chotsani manja a pulasitiki kuchokera pazowonjezereka zomwe zimayika kasinthidwe ka kayendedwe ka mpweya.
    

    Manja apulasitiki amatanthawuza kasinthidwe ka kayendedwe ka mpweya mkati mwa manifold
16. Pogwiritsa ntchito screwdriver ya Phillips, chotsani zomangira ziwiri zomwe zimateteza chowongolera ku thupi lopumira.
    

    Wowongolera amamangiriridwa ku thupi la throttle ndi zomangira ziwiri.
17. Chotsani mosamala chowongolera, samalani kuti musawononge mphira o-ring.
    

    Mphete yosindikiza ya mphira imayikidwa pamphambano ya IAC ndi msonkhano wa throttle

Video: kuchotsa ndi kuyeretsa msonkhano wa throttle pa VAZ 2107

Dzichitireni nokha jekeseni wa VAZ 2107

Momwe mungayang'anire liwiro lopanda ntchito

Kuti muwone IAC, chitani izi:

1. Yatsani multimeter mu ohmmeter mode ndi muyeso wa 0-200 ohms.
2. Lumikizani ma probe a chipangizocho ku ma terminals A ndi B a chowongolera. Yesani kukana. Bwerezani miyeso ya zikhomo C ndi D. Kwa wolamulira wogwira ntchito, kukana pakati pa zikhomo zosonyezedwa kuyenera kukhala 50-53 ohms.
   

   Kukaniza pakati pa zikhomo zoyandikana kuyenera kukhala 50-53 ohms
3. Sinthani chipangizocho kuti chikhale choyezera kukana ndi malire apamwamba. Yezerani kukana pakati pa olumikizana A ndi C, ndipo pambuyo pa B ndi D. Kukana muzochitika zonsezi kuyenera kukhala kosakwanira.
4. Pogwiritsa ntchito vernier caliper, yesani kutuluka kwa ndodo yotseka ya wolamulira mogwirizana ndi ndege yokwera. Ayenera kukhala osapitirira 23 mm. Ngati ndi yaikulu kuposa chizindikiro ichi, sinthani malo a ndodo. Kuti muchite izi, gwirizanitsani chingwe chimodzi (kuchokera ku batire yabwino ya batire) kupita ku terminal D, ndikulumikiza mwachidule chinacho (kuchokera pansi) kupita ku terminal C, kutengera mphamvu yamagetsi yamagetsi yochokera pamagetsi. Ndodo ikafika pachimake, bwerezaninso miyesoyo.

Ngati mtengo wotsutsa pakati pa zomwe zatchulidwazi sizikugwirizana ndi zizindikiro zomwe zatchulidwa, kapena kuwonjezereka kwa ndodo kumapitirira 23 mm, chowongolera chothamanga chiyenera kusinthidwa. Palibe chifukwa choyesera kukonza chipangizocho. Pakachitika dera lotseguka kapena lalifupi mu ma stator windings, ndipo ndi zolakwika izi zomwe zimayambitsa kusintha kwa kukana pazitsulo, wolamulira sangathe kubwezeretsedwa.

Tsinde liyenera kukulitsidwa 23mm

Kuyeretsa chowongolera liwiro chopanda ntchito

Ngati kukana kuli kozolowereka ndipo zonse zimagwirizana ndi kutalika kwa ndodo, koma sizisuntha pambuyo pa kulumikizidwa kwa magetsi, mukhoza kuyesa kuyeretsa chipangizocho. Vuto likhoza kukhala kugwedezeka kwa makina a nyongolotsi, chifukwa chomwe tsinde limayenda. Poyeretsa, mutha kugwiritsa ntchito madzi olimbana ndi dzimbiri monga WD-40 kapena ofanana nawo.

Madzi amathiridwa pa tsinde pomwe amalowa m'thupi la owongolera. Koma musapitirire: simuyenera kutsanulira mankhwalawa mu chipangizocho. Pambuyo pa theka la ola, gwirani tsinde ndikulipotoza pang'onopang'ono kuchokera mbali ndi mbali. Pambuyo pake, yang'anani momwe imagwirira ntchito polumikiza mawaya kuchokera ku batri kupita ku ma terminals D ndi C, monga tafotokozera pamwambapa. Ngati tsinde la owongolera linayamba kusuntha, chipangizocho chingagwiritsidwenso ntchito.

Kanema: Kuyeretsa kwa IAC

momwe mungayeretsere sensor yothamanga yopanda ntchito

Momwe mungasankhire IAC

Pogula chowongolera chatsopano, tikulimbikitsidwa kuti tipereke chidwi chapadera kwa wopanga, chifukwa mtundu wa gawolo, ndipo, chifukwa chake, moyo wake wautumiki, umadalira. Ku Russia, owongolera othamanga osagwira ntchito amagalimoto a jakisoni a VAZ amapangidwa pansi pa mndandanda wa nambala 21203-1148300. Mankhwalawa ndi pafupifupi chilengedwe chonse, chifukwa ndi oyenera "zisanu ndi ziwiri", ndi "Samaras" onse, ndi oimira VAZ a banja khumi.

Vaz 2107 anasiya msonkhano ndi owongolera muyezo opangidwa ndi Pegas OJSC (Kostroma) ndi KZTA (Kaluga). IAC yopangidwa ndi KZTA masiku ano imatengedwa kuti ndiyodalirika komanso yolimba. Mtengo wa gawo ili pafupifupi 450-600 rubles.

Kuyika chowongolera chatsopano chopanda ntchito

Kuti muyike IAC yatsopano, muyenera:

1. Valani mphete ya O ndi mafuta ochepa a injini.
2. Ikani IAC mu throttle body, ikonzeni ndi zomangira ziwiri.
3. Ikani msonkhano wa throttle wosonkhanitsidwa pazitsulo zobwezeredwa, zitetezeni ndi mtedza.
4. Lumikizani mapaipi akuluakulu a zoziziritsira, mpweya wa crankcase ndi mpweya wamafuta. Atetezeni ndi clamps.
5. Valani ndi kukonza chitoliro cha mpweya ndi chomangira.
6. Lumikizani midadada yamawaya kwa chowongolera ndi sensa ya throttle position.
7. Lumikizani chingwe cha throttle.
8. Yang'anani mulingo wozizirira ndikuwonjezera ngati kuli kofunikira.
9. Lumikizani batire ndikuwunika momwe injini ikuyendera.

Monga mukuonera, palibe chovuta mu chipangizocho kapena poyang'ana ndikusintha chowongolera chopanda ntchito. Pakachitika vuto, mutha kuthetsa vutoli mosavuta popanda thandizo lakunja.