Diagnostics, unsembe ndi poyatsira kusintha jekeseni ndi carburetor zitsanzo VAZ 2107

Posachedwapa, mwiniwake wa Vaz 2107 adzakumana ndi kufunika kosintha dongosolo loyatsira. Izi zikhoza kukhala chifukwa cha kuphwanya kuyatsa kwa osakaniza mu masilindala, m'malo mwa ogawa kukhudzana ndi osalumikizana, ndi zina zotero. Ndizosavuta kusintha makina oyaka moto amitundu yakale ya VAZ.

Kusintha kwa VAZ 2107

Kuthamanga kwamphamvu, kugwiritsa ntchito mafuta, injini yopanda mavuto kuyambira ndi kutulutsa poizoni wa carburetor VAZ 2107 mwachindunji zimadalira pa kuyatsa koyenera. Ngati ignition system (SZ) ya mitundu yatsopano ya jakisoni safuna kusintha kwapadera, ndiye kuti magalimoto omwe ali ndi makina akale amafunikira kusintha pafupipafupi.

Kodi kusintha koyatsira kumafunika liti?

M'kupita kwa nthawi, zoikamo poyatsira fakitale amatayika kapena sakugwirizananso ndi machitidwe a galimoto. Choncho, kufunika kusintha SZ kumachitika pamene ntchito otsika khalidwe mafuta kapena mafuta ndi nambala osiyana octane. Kuti muwone kuthekera kwa njirayi, nthawi yoyatsira imatsimikiziridwa. Izi zimachitika motere.

1. Timayendetsa galimoto mpaka 40 km / h.
2. Timakanikiza mwamphamvu chopondapo chowongolera ndikumvetsera kumveka kwa injini.
3. Ngati phokoso likuwoneka kuti limasowa pamene liwiro likuwonjezeka kufika 60 km / h, ndiye kuti palibe chifukwa chosinthira SZ.
4. Ngati phokoso ndi detonation sizikutha ndi liwiro lowonjezereka, ndiye kuti kuyatsa kumakhala koyambirira ndipo kumafuna kusintha.

Ngati nthawi yoyatsira sinayikidwe bwino, kugwiritsa ntchito mafuta kumawonjezeka ndipo mphamvu ya injini imachepa. Kuphatikiza apo, mavuto ena angapo adzabuka - kuyatsa kolakwika kudzachepetsa moyo wogwirira ntchito wagawo lamagetsi.

Kuwala kukakhala pa kandulo pasadakhale, mipweya yomwe ikukulirakulira imayamba kuthana ndi pisitoni ikukwera pamwamba. Pankhaniyi, tikulankhula za kuyatsa koyambirira. Chifukwa cha kuyatsa koyambirira kwambiri, pisitoni yokwera idzagwiritsa ntchito khama kwambiri pakupondereza mpweya womwe umachokera. Izi zidzatsogolera kuwonjezeka kwa katundu osati pa crank limagwirira, komanso gulu la silinda-pistoni. Ngati phokoso likuwoneka pisitoni ikadutsa pakatikati pakufa, ndiye kuti mphamvu yochokera pakuyatsa kosakanikirana imalowa munjira popanda kugwira ntchito yothandiza. Pamenepa, kuyatsa akuti kuchedwa.

Dongosolo loyatsira lili ndi zinthu zotsatirazi: 1 - spark plugs; 2 - poyatsira wogawa; 3 - capacitor; 4 - wosweka cam; 5 - coil poyatsira; 6 - chipika chokwera; 7 - kuwotcha relay; 8 - kusintha kwa moto; A - ku terminal "30" ya jenereta

Zida Zofunikira

Kusintha kuyatsa kwa VAZ 2107 muyenera:

• 13 kiyi;
• zomangira;
• makiyi;
• kiyi yapadera ya crankshaft;
• voltmeter kapena "kuwongolera" (nyali ya 12V).

Mawaya apamwamba kwambiri

Mawaya apamwamba kwambiri (HVP) amatumiza zokopa kuchokera ku koyilo kupita ku ma spark plugs. Mosiyana ndi mawaya ena, iwo sayenera kupirira voteji mkulu, komanso kuteteza mbali zina za galimoto kwa izo. Waya uliwonse umakhala ndi waya wowongolera wokhala ndi chitsulo chachitsulo, zipewa za rabara mbali zonse ziwiri ndi zotsekera. Kukhazikika komanso kudalirika kwa kutchinjiriza ndikofunikira kwambiri, chifukwa:

• amalepheretsa chinyezi kulowa mu conductive element;
• amachepetsa kutayikira panopa kukhala osachepera.

Mawaya olakwika okwera ma voltage

Kwa GDP, zovuta zazikulu zotsatirazi ndizodziwika:

• kusweka kwa conductive element;
• kutayikira kwamagetsi chifukwa cha kutsekeka kwabwino;
• kukana kwambiri waya;
• kulumikizana kosadalirika pakati pa GDP ndi ma spark plugs kapena kusapezeka kwake.

Ngati GDP yawonongeka, kukhudzana kwa magetsi kumatayika ndipo kutayika kumachitika, zomwe zimapangitsa kuti magetsi awonongeke. Pamenepa, si mphamvu yamagetsi yomwe imaperekedwa ku spark plug, koma mphamvu yamagetsi yamagetsi. Mawaya olakwika amatsogolera ku magwiridwe antchito olakwika a masensa ena komanso kusokoneza magwiridwe antchito amagetsi. Zotsatira zake, imodzi mwa masilindalawa imasiya kugwira ntchito yothandiza ndipo imakhala yopanda ntchito. Mphamvu yamagetsi imataya mphamvu ndipo imayamba kuphulika. Pankhaniyi, iwo amati injini "troit".

Chimodzi mwazowonongeka kwa mawaya apamwamba kwambiri ndikupumula

Kuzindikira mawaya amphamvu kwambiri

Ngati mukukayikira kuti GDP (injini "troit") ikugwira ntchito, iyenera kuyang'aniridwa mosamala - kuwonongeka kwa kutsekemera, tchipisi, kukhudza zinthu zotentha za injini ndizotheka. Chisamaliro chapadera chiyenera kuperekedwa kwa mawaya - sayenera kukhala ndi makutidwe ndi okosijeni kapena mwaye. Ngati palibe kuwonongeka kowoneka komwe kumapezeka, amayamba kuzindikira kupuma kotheka ndikuyesa kukana kwa GDP ndi multimeter. Kukana kwa waya kuyenera kukhala 3-10 kOhm. Ngati ndi ziro, waya wathyoka. Ziyeneranso kukumbukiridwa kuti kukana sikuyenera kupatuka pamlingo wopitilira 2-3 kOhm. Apo ayi, waya ayenera kusinthidwa.

Kusankha mawaya apamwamba kwambiri

Mukamagula mawaya atsopano, muyenera kumvera malangizo a automaker. Pa Vaz 2107 mawaya VPPV-40 mtundu (buluu) ndi kukana anagawira (2550 +/- 200 Ohm / m) kapena PVVP-8 (wofiira) ndi kukana anagawa (2000 +/- 200 Ohm / m) nthawi zambiri amaikidwa. Chizindikiro chofunikira cha GDP ndi mphamvu yovomerezeka. Ngati ma voliyumu enieni akupitilira zomwe zimaloledwa, kuwonongeka kwa chingwe chotchingira chingwe kumatha kuchitika ndipo waya amatha kulephera. Mphamvu yamagetsi mu SZ yosalumikizana imafika 20 kV, ndipo mphamvu yowononga ndi 50 kV.

Zinthu zomwe GDP imapangidwira ndizofunikanso. Nthawi zambiri, waya amakhala ndi polyethylene insulation mu m'chimake PVC. Silicone GDP imatengedwa kuti ndiyodalirika kwambiri. Iwo sakhala coarse mu kuzizira, amene amalepheretsa kumasuka mu zisa, ndipo sachedwa sachedwa breakouts. Pakati pa opanga mawaya, titha kusankha Champion, Tesla, Khors, ndi zina.

Zogulitsa za Tesla zimatengedwa kuti ndi imodzi mwazodalirika kwambiri

Kuthetheka pulagi

Ma Spark plugs amagwiritsidwa ntchito kuyatsa kusakaniza kwamafuta a mpweya mu masilinda a injini pomwe voteji yayikulu iyikidwa kuchokera pa koyilo yoyatsira. Zinthu zazikulu za spark plug iliyonse ndi chitsulo, insulator ya ceramic, ma electrode ndi ndodo yolumikizirana.

Spark plugs ndizofunikira kuti pakhale phokoso ndi kuyatsa kwamafuta osakanikirana ndi mpweya mu masilinda a injini.

Kuyang'ana spark plugs VAZ 2107

Pali njira zambiri zoyesera ma spark plugs. Odziwika kwambiri ndi ma aligorivimu otsatirawa.

1. Ndi injini ikuyenda, mawaya amphamvu kwambiri amachotsedwa motsatizana ndikumvetsera ntchito ya injini. Ngati palibe kusintha komwe kumachitika mutadula waya, ndiye kuti kandulo yofananirayo ndi yolakwika. Izi sizikutanthauza kuti ziyenera kusinthidwa. Nthawi zina, mutha kuthawa ndikuyeretsa.
2. Kanduloyo imachotsedwa ndipo waya wokwera kwambiri amayikidwapo. Thupi la kandulo limatsamira pa misa (mwachitsanzo, motsutsana ndi chivundikiro cha valve) ndipo choyambira chimapukutidwa. Ngati mbaliyo ikugwira ntchito, kuwala kwake kudzakhala kowala komanso kowala.
3. Nthawi zina makandulo amafufuzidwa ndi chida chapadera - mfuti. Kandulo imalowetsedwa mu dzenje lapadera ndikuyang'ana ngati pali kuwala. Ngati palibe spark, spark plug ndi yoyipa.
   

   Mukhoza kuyang'ana thanzi la spark plugs pogwiritsa ntchito chida chapadera - mfuti
4. Makandulo amatha kufufuzidwa ndi chipangizo chopangira nyumba kuchokera ku chowunikira cha piezo. Waya wochokera ku gawo la piezoelectric amawonjezedwa ndikumangirizidwa kunsonga ya kandulo. Module imakanizidwa ndi thupi la kandulo ndikukanikiza batani. Ngati palibe spark, pulagi ya spark imasinthidwa ndi ina.

Video: kuyang'ana ma spark plugs

Momwe mungayang'anire ma spark plugs

Kusankha spark plugs kwa VAZ 2107

Mitundu yosiyanasiyana ya spark plugs imayikidwa pa carburetor ndi injini za jakisoni VAZ 2107. Komanso, magawo a makandulo zimadalira mtundu wa poyatsira dongosolo.

Kusankhidwa kwa spark plugs kwa VAZ 2107 kumatsimikiziridwa ndi dongosolo loyatsira ndi mtundu wa injini.

Masitolo ogulitsa magalimoto amapereka mitundu yambiri ya spark plugs ya VAZ 2107, yosiyana ndi luso, khalidwe, wopanga ndi mtengo.

Table: makhalidwe makandulo kutengera mtundu wa injini Vaz 2107

Kwa injini za carburetor zoyatsira	Kwa injini zama carbureted zoyatsira popanda kulumikizana	Kwa jekeseni 8-vavu injini	Kwa jekeseni 16-vavu injini
Mtundu wa ulusi	M 14/1,25	M 14/1,25	M 14/1,25	M 14/1,25
Kutalika kwa ulusi, mm	19 мм	19 мм	19 мм	19 мм
Nambala yotentha	17	17	17	17
kutentha kesi	Imayimira insulator ya spark plug	Imayimira insulator ya spark plug	Imayimira insulator ya spark plug	Imayimira insulator ya spark plug
Kusiyana pakati pa ma electrode, mm	0,5 - 0,7 mamilimita	0,7 - 0,8 mamilimita	0,9 - 1,0 mamilimita	0,9 - 1,1 mamilimita

Makandulo ochokera kwa opanga osiyanasiyana akhoza kuikidwa pamagalimoto a VAZ.

Table: opanga ma spark plug a VAZ 2107

Kwa injini za carburetor zoyatsira	Kwa injini zama carbureted zoyatsira popanda kulumikizana	Kwa jekeseni 8-vavu injini	Kwa jekeseni 16-vavu injini
A17DV (Russia)	A17DV-10 (Russia)	A17DVRM (Russia)	AU17DVRM (Russia)
A17DVM (Russia)	A17DVR (Russia)	AC DECO (USA) APP63	AC DECO (США) CFR2CLS
AUTOLITE (USA) 14–7D	AUTOLITE (USA) 64	AUTOLITE (USA) 64	AUTOLITE (USA) AP3923
BERU (Germany) W7D	BERU (Germany) 14-7D, 14-7DU, 14R-7DU	BERU (Germany) 14R7DU	BERU (Germany) 14FR-7DU
BOSCH (Germany) W7D	BOSCH (Germany) W7D, WR7DC, WR7DP	BOSCH (Germany) WR7DC	BOSCH (Germany) WR7DCX, FR7DCU, FR7DPX
BRSK (Czech Republic) L15Y	BRISK (Italy) L15Y, L15YC, LR15Y	CHAMPION (England) RN9YC	CHAMPION (England) RC9YC
CHAMPION (England) N10Y	CHAMPION (England) N10Y, N9Y, N9YC, RN9Y	DENSO (Japan) W20EPR	DENSO (Japan) Q20PR-U11
DENSO (Japan) W20EP	DENSO (Japan) W20EP, W20EPU, W20EXR	EYQUEM (France) RC52LS	EYQUEM (France) RFC52LS
NGK (Japan/France) BP6E	EYQUEM (France) 707LS, C52LS	MARELLI (Italy) F7LPR	MARELLI (Italy) 7LPR
HOLA (Netherlands) S12	NGK (Japan/France) BP6E, BP6ES, BPR6E	NGK (Japan/France) BPR6ES	NGK (Japan/France) BPR6ES
MARELLI (Italy) FL7LP	MARELLI (Italy) FL7LP, F7LC, FL7LPR	FINVAL (Germany) F510	FINVAL (Germany) F516
FINVAL (Germany) F501	FINVAL (Germany) F508	HOLA (Netherlands) S14	HOLA (Netherlands) 536
WEEN (Netherlands/Japan) 121–1371	HOLA (Netherlands) S13	WEEN (Netherlands/Japan) 121–1370	WEEN (Netherlands/Japan) 121–1372

Lumikizanani ndi wogulitsa VAZ 2107

Wogawa mu dongosolo loyatsira amachita izi:

• imayamba kupanga mapangidwe a spark;
• imatumiza ma voltages okwera kuchokera ku koyilo kupita ku ma spark plugs;
• imayang'anira ndikuwongolera nthawi yopangira spark kutengera mafuta ndi njira yoyendetsera.

Wofalitsa wa VAZ 2107 ali ndi zinthu zotsatirazi: 1 - chophimba cha masika; 2 - chowongolera chowongolera nthawi ya vacuum; 3 - kulemera; 4 - kuyika kokwanira kwa vacuum; 5 - masika; 6 - rotor (wothamanga); 7 - chivundikiro chogawa; 8 - electrode yapakati yokhala ndi cholumikizira waya kuchokera pamoto woyatsira; 9 - electrode yam'mbali yokhala ndi cholumikizira cha waya kupita ku spark plug; 10 - kukhudzana pakati pa rotor (wothamanga); 11 - resistor; 12 - kukhudzana kwakunja kwa rotor; 13 - mbale yoyambira yowongolera nthawi yoyatsira; 14 - waya wolumikiza chogawa choyatsira moto ndikutulutsa koyambira koyambirira kwa koyilo yoyatsira; 15 - kukhudzana ndi gulu la wosweka; 16 - nyumba zogawa; 17 - capacitor; 18 - distributor roller

Wogawa amazungulira ndi crankshaft kudzera muzinthu zingapo zowonjezera. Panthawi yogwira ntchito, imatha ndipo imafuna kuyang'aniridwa ndi kukonzanso nthawi ndi nthawi. Chisamaliro chapadera chiyenera kuperekedwa kwa omwe amalumikizana nawo.

Poyang'anira wogawira, chidwi chapadera chiyenera kuperekedwa ku chikhalidwe cha omwe amalumikizana nawo kuti atseke ndi kutsegula dera lotsika lamagetsi.

Kuyang'ana wogawa

Zifukwa zowonera distribuerar ndi:

• osakhazikika osagwira;
• mavuto ndi kuyambitsa injini;
• injini kuyimirira pamene mukuyendetsa.

Kulephera kwa distributor kumazindikirika motere:

1. Kukhalapo kwa spark kumawunikiridwa pa spark plugs osasunthika.
2. Ngati palibe kuwala pa makandulo, GDP imafufuzidwa.
3. Ngati spark sikuwonekabe, wogawayo ndi wolakwika.

Kuyang'ana wogawayo kumayamba ndikuwunika kotsetsereka, kulumikizana ndi chivundikiro. Ndi mtunda wautali, monga lamulo, zolumikizira zimawotcha ndipo zimafunikira kutsukidwa. Zowonongeka zimachotsedwa kuchokera mkati mwa mawonekedwe. M'mikhalidwe ya garaja, kuyang'ana magwiridwe antchito a wogawa ndikosavuta. Kuti muchite izi, mufunika zida zosavuta kapena zida zomwe zimagwiritsidwa ntchito posinthira kuyatsa (mwachitsanzo, babu wokhazikika).

Mukayang'ana wogawa, yang'anani momwe kapu yogawa, ma contacts ndi slider alili.

Kusintha kwa gap

Musanayambe kusintha, m'pofunika kuchotsa chivundikiro cha wogawa. Kwa VAZ 2107, mbali ya malo otsekedwa a ojambula ayenera kukhala 55 ± 3˚. Ngodya iyi imatha kuyezedwa ndi tester kapena feeler gauge kuchokera pampata pakati pa olumikizana omwe ali pamalo otseguka. Kuti zikhale zosavuta kusintha kusiyana, tikulimbikitsidwa kuti muchotse wogawira m'galimoto, koma pambuyo pake muyenera kukonzanso kuyatsa. Komabe, izi zitha kuchitika popanda kuchotsedwa.

Kuti muwone chilolezocho, crankshaft imazunguliridwa pamalo pomwe chilolezocho chidzakhala chachikulu. Kuyeza ndi geji lathyathyathya feeler, kusiyana ayenera kukhala 0,35-0,45 mm. Ngati mtengo wake weniweni sugwera mkati mwa nthawiyi, kusintha kumafunika, kuchitidwa motere.

1. Pogwiritsa ntchito screwdriver, masulani zomangira za gulu lolumikizana ndi screwdriver kuti musinthe.
   

   Kuti musinthe kusiyana pakati pa omwe mumalumikizana nawo, masulani kumangirira kwa gulu lolumikizana ndi zomangira
2. Mwa kusuntha mbale ya gulu lolumikizana, timayika kusiyana kofunikira ndikumangitsa zomangira.
   

   Kusiyana pakati pa zolumikizana, zokhazikitsidwa pogwiritsa ntchito kafukufuku wathyathyathya, kuyenera kukhala 0,35-0,45 mm.
3. Timayang'ana kulondola kwa makonzedwe apakati, chepetsani zomangira zosinthira gulu lolumikizana ndikuyika chivundikiro chogawa m'malo mwake.
   

   Pambuyo pokonza ndikuyang'ana chilolezocho, sungani zomangirazo

Wogulitsa wopanda Contactless VAZ 2107

Zoyatsa zopanda contactless ndi zamagetsi ndizofanana. Komabe, ena amatsutsa kuti machitidwewa ndi osiyana. Chowonadi ndi chakuti zida zosiyanasiyana zimagwiritsidwa ntchito poyatsira makina a carburetor ndi jakisoni. Mwina apa ndi pamene chisokonezo chimachokera. Mogwirizana ndi dzina lake, wofalitsa wopanda kulumikizana alibe makina olumikizirana, omwe ntchito zake zimachitidwa ndi chipangizo chapadera - chosinthira.

Kusiyana kwakukulu pakati pa makina oyatsira osalumikizana ndi olumikizana nawo ndikusowa kwa olumikizana nawo komanso kukhalapo kwa chosinthira chapadera.

Ubwino wawukulu wa wogawa osalumikizana ndi omwe amalumikizana nawo ndi awa:

• palibe chifukwa chokonzera nthawi ndi nthawi kukhudzana;
• chifukwa cha kusowa kwa gulu lolumikizana lomwe limavala, kudalirika kumawonjezeka;
• spark imagawidwa pazitsulo mofanana kwambiri ndipo sizitengera injini yogwiritsira ntchito;
• chifukwa cha kusowa kwa kugwedezeka ndi zikoka zamakina pazolumikizana, moyo wautumiki wa wogawa ukuwonjezeka;
• mafuta amachepetsa, mphamvu ya injini imawonjezeka, zomwe zili ndi zinthu zovulaza mu utsi zimachepa;
• injini imayamba mosavuta pa kutentha otsika, popeza voteji pa makandulo amakhalabe khola pa liwiro otsika ndi batire ofooka mlandu.

Kuyang'ana wogawa popanda kulumikizana

Ngati pali mavuto mu dongosolo loyatsira lopanda kulumikizana, ndiye kuti makandulo amawunikidwa koyamba kuti awonekere, ndiye GDP ndi koyilo. Pambuyo pake, amapita kwa wogawa. Chinthu chachikulu cha ogawa osalumikizana omwe amatha kulephera ndi sensor ya Hall. Ngati akukayikira kuti kachipangizo kameneka kakukayikiridwa, amasinthidwa nthawi yomweyo kukhala yatsopano, kapena amafufuzidwa ndi multimeter yomwe imayikidwa ku voltmeter mode.

Chinthu chachikulu chomwe chitha kulephera mu wogawa osalumikizana ndi sensor ya Hall

Diagnostics of the Hall sensor performance ikuchitika motere:

1. Ndi mapini, amaboola kutsekereza kwa mawaya akuda ndi oyera ndi obiriwira kupita ku sensa. Multimeter yokhazikitsidwa mu voltmeter mode imalumikizidwa ndi zikhomo.
2. Yatsani kuyatsa ndipo, mozungulira pang'onopang'ono crankshaft, yang'anani kuwerengera kwa voltmeter.
3. Ndi sensa yogwira ntchito, chipangizocho chiyenera kusonyeza kuchokera ku 0,4 V mpaka pamtengo wokwanira pa intaneti. Ngati magetsi ali otsika, sensor ndiyolakwika ndipo iyenera kusinthidwa.

Video: Kuyesa kwa sensor ya Hall

Kuphatikiza pa sensor ya Hall, kulephera kwa vacuum corrector kungayambitse kulephera kwa wogawa. Kuchita kwa node iyi kumayesedwa motere.

1. Chotsani chubu cha silicone ku carburetor ndikuyambitsa injini.
2. Timapanga vacuum potengera chubu la silikoni mkamwa mwako ndikujambula mpweya.
3. Timamvetsera injini. Ngati liwiro likuwonjezeka, vacuum corrector ikugwira ntchito. Apo ayi, imasinthidwa ndi yatsopano.

Chifukwa cha kulephera kwa wogawa kungakhale kuwonongeka kwa vacuum corrector

Kuzindikira kwa nthawi yoyatsira centrifugal kungafunikenso. Izi zidzafuna disassembly wa distribuerar. Chisamaliro chapadera chiyenera kuperekedwa ku chikhalidwe cha akasupe - muyenera kuwunika momwe zolemera za owongolera zimasiyana ndikuphatikizana.

Mukayang'ana wogawa osalumikizana, ndikofunikira kuwunika momwe kazembe wa centrifugal alili.

Kuphatikiza apo, ndikofunikira kuyang'ana chivundikiro cha wogawa. Kuti izi zitheke, zimachotsedwa ndikuwunikiridwa kuti ziwopsyezedwe, ming'alu, ndikuwunika momwe olumikizirana alili. Ngati pali kuwonongeka kowoneka kapena zizindikiro za kuwonongeka kwa olumikizana, chivundikiro chatsopano chimayikidwa. Kenako fufuzani wothamangayo. Ngati zizindikiro za okosijeni amphamvu kapena chiwonongeko chikapezeka, chimasintha kukhala chatsopano. Ndipo potsiriza, ndi multimeter kukhala ohmmeter mode, fufuzani kukana kwa resistor, amene ayenera kukhala 1 kOhm.

Video: kuyang'ana chivundikiro cha distribuerar VAZ 2107

Kugogoda sensa

The knock sensor (DD) idapangidwa kuti ipulumutse mafuta ndikuwonjezera mphamvu ya injini. Zimapangidwa ndi chinthu cha piezoelectric chomwe chimapanga magetsi pamene detonation ikuchitika, motero imayendetsa mlingo wake. Ndi kuwonjezeka kwafupipafupi kwa oscillations, magetsi omwe amaperekedwa ku unit control unit amawonjezeka. DD imasintha zoyatsira kuti ziwongolere njira zoyatsira mu masilindala osakaniza amafuta a mpweya.

Knock sensor malo

Pa magalimoto VAZ DD ili pa mphamvu unit chipika pakati pa silinda wachiwiri ndi wachitatu. Imayikidwa pamainjini omwe ali ndi makina oyatsira osalumikizana komanso gawo lowongolera. Pamitundu ya VAZ yokhala ndi kuyatsa, palibe DD.

Sensa yogogoda ili pa injini ya injini pakati pa silinda yachiwiri ndi yachitatu.

Zizindikiro Zowonongeka za Sensor Knock

Kuwonongeka kwa sensor yogogoda kumawonetsedwa motere.

1. Kuthamanga kwamphamvu kukuipiraipira.
2. Injini "troit" pa idle.
3. Pakuthamanga komanso koyambirira kwa kayendetsedwe kake, chizindikiro cha CHECK chimawunikira pagulu la zida.

Ngati chimodzi mwa zizindikirozi chikuwoneka, cheke cha DD chidzafunika.

Kuwona sensor yogogoda

DD imawunikidwa ndi multimeter. Choyamba muyenera kuyang'ana kutsata kwa mtengo wa kukana kwake ndi mfundo zoyendetsedwa ndi wopanga. Ngati zikhalidwe zimasiyana, sinthani DD. Chekecho chikhoza kuchitikanso mwanjira ina. Za ichi:

1. Multimeter imayikidwa ku voltmeter mode mumtundu wa "mV" ndipo ma probe amalumikizidwa ndi ma sensor contacts.
2. Amagunda thupi la DD ndi chinthu cholimba ndikuyang'ana kuwerengera kwa chipangizocho, chomwe, malingana ndi mphamvu ya mphamvu, chiyenera kusiyana ndi 20 mpaka 40 mV.
3. Ngati DD sichiyankha kuzinthu zoterezi, imasinthidwa kukhala yatsopano.

Video: kuyang'ana sensor yogogoda

Kuyang'ana kugogoda sensor VAZ jekeseni

Kukhazikitsa nthawi yoyatsira

Dongosolo la poyatsira ndi gawo lovuta kwambiri lomwe limafunikira kuwongolera mosamala. Iyi ndi njira yokhayo yokwaniritsira magwiridwe antchito abwino a injini, kugwiritsa ntchito mafuta pang'ono komanso mphamvu zambiri zomwe zingatheke.

Ignition Angle Kukhazikitsa Njira

Pali njira zingapo zosinthira nthawi yoyatsira.

1. Mwa kumva.
2. Ndi babu.
3. Ndi strobe.
4. Ndi zoyaka.

Kusankhidwa kwa njira kumadalira makamaka kupezeka kwa zipangizo zofunika ndi njira zowonjezera.

Kusintha kuyatsa ndi khutu

Njirayi ndi yodziwika chifukwa cha kuphweka kwake, koma ndikulimbikitsidwa kuti oyendetsa galimoto odziwa bwino agwiritse ntchito. Ntchitoyi ikuchitika pa injini yotentha komanso yothamanga motsatira ndondomekoyi.

1. Masulani mtedza wogawa ndikuyamba kuzungulira pang'onopang'ono.
   

   Pamaso kusintha poyatsira, m`pofunika kumasula wogawira ogwiritsa ntchito nati
2. Pezani malo ogawa pomwe liwiro la injini lidzakhala lalikulu. Ngati malo apezeka molondola, ndiye mukanikizira chowongolera chowongolera, injiniyo imayamba mwachangu komanso bwino.
   

   Pokonzekera, amapeza malo oterowo a wogawa, momwe injini idzayendera pa liwiro lalikulu
3. Imitsani injini, tembenuzirani wogawa 2˚ molunjika ndikumangitsa nati.

Kusintha kuyatsa ndi babu

Mukhoza kusintha kuyatsa kwa Vaz 2107 pogwiritsa ntchito babu 12V (galimoto "control"). Izi zimachitika motere.

1. Silinda yoyamba imayikidwa pamalo pomwe chilemba pa crankshaft pulley chidzagwirizana ndi chizindikiro 5˚ pa silinda. Kuti mutembenuze crankshaft, mudzafunika kiyi yapadera.
   

   Kuti mutembenuze pulley ya crankshaft poyika zizindikiro, mudzafunika kiyi yapadera
2. Imodzi mwa mawaya omwe amachokera ku babu yowunikira amagwirizanitsidwa ndi nthaka, yachiwiri - kukhudzana ndi "K" koyilo (otsika voteji dera).
3. Tsegulani chokwera chogawa ndikuyatsa choyatsira.
4. Pozungulira wogawa, akuyang'ana malo omwe kuwala kudzawalira.
5. Limbikitsani chokwera chogawa.

Video: kusintha koyatsira ndi babu

Kuyika kwa kuyatsa pa Babu !!!

Kusintha kuyatsa ndi stroboscope

Kulumikiza stroboscope ndi njira yokhazikitsira nthawi yoyatsira ikuchitika motere:

1. Injini imatenthedwa mpaka kutentha kwa ntchito.
2. Chubucho chimachotsedwa ku vacuum corrector, ndipo pulagi imayikidwa mu dzenje lomwe linapangidwa.
3. Mawaya amphamvu a stroboscope amalumikizidwa ndi batire (yofiira - kuphatikiza, yakuda - mpaka kuchotsera).
   

   Nthawi yolondola kwambiri yoyatsira imayikidwa pogwiritsa ntchito stroboscope
4. Waya wotsalira (sensor) wa chipangizocho amakhazikika pa waya wothamanga kwambiri kupita ku kandulo yoyamba.
5. Stroboscope imayikidwa m'njira yoti mtengo wake ugwere pa crankshaft pulley yofananira ndi chizindikiro chomwe chili pachivundikiro cha nthawi.
6. Yambitsani injini ndikumasula chokwera chogawa.
7. Pozungulira wogawa, amawonetsetsa kuti mtengowo ukudumpha ndendende pomwe umadutsa chizindikiro pa crankshaft pulley.

Video: kusintha kuyatsa pogwiritsa ntchito stroboscope

Timayatsa moto ndi strobe

Dongosolo la ntchito ya masilindala injini VAZ 2107

Vaz 2107 okonzeka ndi mafuta, sitiroko anayi, yamphamvu anayi, mu mzere injini ndi camshaft pamwamba. Nthawi zina, kwa diagnostics ndi kuthetsa mavuto, m`pofunika kudziwa zinayenderana ntchito ma silinda a mphamvu unit. Kwa VAZ 2107, ndondomekoyi ili motere: 1 - 3 - 4 - 2. Manambalawa amafanana ndi manambala a silinda, ndipo kuwerengera kumayambira ku crankshaft pulley.

Kuwerengera kwa masilindala a injini ya VAZ 2107 kumayambira ku crankshaft pulley.

Kukhazikitsa kolowera

Ndi kuyatsa kosinthidwa bwino, zinthu za injini ndi zida zoyatsira ziyenera kukhazikitsidwa motsatira malamulo ena.

1. Chizindikiro cha crankshaft pulley chiyenera kukhala moyang'anizana ndi chizindikiro cha 5˚ pa cylinder block.
   

   Chizindikiro cha pa crankshaft pulley ndi chapakati pa cylinder block (5˚) ziyenera kufanana.
2. Chotsitsa cha distribuerar chiyenera kulunjikitsidwa kwa kukhudzana kwa kapu yogawa yomwe ikugwirizana ndi silinda yoyamba.

Ndi kuyatsa kosinthidwa bwino, chowongolera chogawa chikuyenera kulumikizidwa ndi chivundikiro chomwe chikugwirizana ndi kandulo ya silinda yoyamba.

Choncho, kusintha nthawi poyatsira Vaz 2107 ndi losavuta. Ngakhale woyendetsa galimoto wosadziwa yemwe ali ndi zida zochepa komanso amatsatira mosamala malangizo a akatswiri angachite izi. Panthawi imodzimodziyo, munthu sayenera kuiwala za zofunikira za chitetezo, popeza ntchito zambiri zimagwirizanitsidwa ndi magetsi apamwamba.