Opel Zafira sensor

Emergency mafuta pressure sensor - fufuzani ndikusintha

Sensa yamphamvu yamafuta yadzidzidzi imalowetsedwa munyumba yapampu yamafuta pafupi ndi crankshaft pulley.

Opaleshoni ikuwonetsedwa pachitsanzo chosinthira 1.6 DOHC injini sensa. Pa injini zina, ntchito ikuchitika mofanana.

Mudzafunika multimeter kuti mugwire ntchito.

Kutsatizana kwa kuphedwa

Chotsani cholumikizira cha sensor harness.

Timalumikiza multimeter mumayendedwe oyimba pazotulutsa ndi sensor nyumba. Dera liyenera kutsekedwa. Apo ayi, sensor iyenera kusinthidwa.

Chenjezo! Kudula sensa kumatha kutaya mafuta pang'ono a injini. Mukayika sensor, yang'anani kuchuluka kwa mafuta ndikuwonjezera ngati kuli kofunikira.

Tembenuzani sensor ndi wrench 24 mm ndikuchotsa.

Timagwirizanitsa multimeter ku mlanduwo ndi kutulutsa kwa sensa mumayendedwe opitilira. Kanikizani pisitoni kudzera mu dzenje kumapeto kwa sensa. Dera liyenera kutsegulidwa. Kupanda kutero, sensor ilibe vuto ndipo iyenera kusinthidwa.

Ikani sensa mu dongosolo la m'mbuyo.

Opel Zafira 1.8 (B) 5dv minivan, 140 HP, 5MT, 2005 - 2008 - mafuta osakwanira kuthamanga

Kuthamanga kwamafuta osakwanira (kuwala kochenjeza kwamafuta ochepa)

Mndandanda wa zolakwika zomwe zingatheke	Kuzindikira	Njira Zochotsera
Mafuta otsika a injini	Malinga ndi chizindikiro cha mlingo wa mafuta	Onjezani mafuta
Zosefera zamafuta zosakwanira	M'malo mwa fyulutayo ndi yabwino	Bwezerani zosefera zamafuta zomwe zili ndi vuto
Chowonjezera pagalimoto pulley bawuti kumasuka	Onani kulimba kwa bawuti	Mangitsani wononga ku torque yomwe mwasankha
Kutsekeka kwa skrini yolandila mafuta	Kuyendera	grid yomveka
Vavu yopumulira pampu yamafuta osasunthika komanso yotsekeka kapena kasupe wofooka wa valve	Kuyang'ana pochotsa pampu yamafuta	Chotsani kapena kusintha valavu yopumira yolakwika. Sinthani mpope
Kuvala zida zopangira mafuta	Kutsimikizika poyezera magawo mutachotsa pampu yamafuta (pamalo ochitira chithandizo)	Bwezerani pampu yamafuta
Chilolezo chochulukirapo pakati pa zipolopolo zokhala ndi zolemba za crankshaft	Kutsimikizika poyezera magawo mutachotsa pampu yamafuta (pamalo ochitira chithandizo)	Bwezerani zitsulo zotha. Bwezerani kapena konza crankshaft ngati kuli kofunikira
Sensor yolakwika yamafuta ochepa	Tinamasula kachipangizo kakang'ono ka mafuta otsika kuchokera pabowo lamutu wa silinda ndikuyika sensa yodziwika bwino m'malo mwake. Ngati panthawi imodzimodziyo chizindikirocho chimatuluka pamene injini ikugwira ntchito, sensor reverse ndi yolakwika	Bwezerani kachipangizo kolakwika ka mafuta otsika

Zifukwa za kuchepa kwa kuthamanga kwa mafuta

Pali chowunikira pa chida chomwe chikuwonetsa kuthamanga kwamafuta mwadzidzidzi mu injini. Ikayaka, ichi ndi chizindikiro chodziwika bwino cha kusagwira ntchito bwino. Tikuwuzani zoyenera kuchita ngati nyali yamafuta ikuyaka komanso momwe mungakonzere vutoli.

Chizindikiro chamafuta amatha kubwera pazifukwa ziwiri: kutsika kwamafuta kapena kutsika kwamafuta. Koma kwenikweni kuwala kwamafuta pa dashboard kumatanthauza chiyani, buku lokhalo lingakuthandizeni kudziwa. Timathandizidwa ndi mfundo yakuti, monga lamulo, magalimoto azachuma alibe chizindikiro chochepa cha mafuta, koma mafuta ochepa okha.

Kuthamanga kwamafuta osakwanira

Ngati nyali yamafuta ikuyaka, ndiye kuti kuthamanga kwamafuta mu injini sikukwanira. Monga lamulo, imayatsa kwa masekondi pang'ono okha ndipo sichiyika chiwopsezo cha injini. Mwachitsanzo, imatha kuyaka galimoto ikagwedezeka mwamphamvu mokhotakhota kapena m’nyengo yozizira.

Ngati kuwala kwamafuta otsika kumabwera chifukwa cha kuchepa kwamafuta, ndiye kuti mulingo uwu nthawi zambiri umakhala wotsika kwambiri. Chinthu choyamba kuchita pamene kuyatsa kuthamanga kwa mafuta kumabwera ndikuwunika mafuta a injini. Ngati mulingo wamafuta ndi wotsika kwambiri, ndiye chifukwa chake nyali iyi imayatsa. Vutoli limathetsedwa mosavuta - muyenera kuwonjezera mafuta pamlingo womwe mukufuna. Ngati kuwala kuzima, timasangalala, ndipo musaiwale kuwonjezera mafuta mu nthawi, apo ayi akhoza kukhala mavuto aakulu.

Ngati nyali yamphamvu yamafuta yayaka, koma kuchuluka kwa mafuta pa dipstick ndikwabwinobwino, ndiye chifukwa china chomwe kuwalako kungayatse ndi kulephera kwa mpope wamafuta. Simalimbana ndi ntchito yake yozungulira kuchuluka kwa mafuta okwanira mu injini yopangira mafuta.

Mulimonse momwe zingakhalire, ngati mphamvu ya mafuta kapena kuwala kwamafuta ochepa ayaka, galimotoyo iyenera kuyimitsidwa nthawi yomweyo pokokera m'mphepete mwa msewu kapena pamalo otetezeka komanso opanda phokoso. Mulekerenji pompano? Chifukwa ngati mafuta mu injini ndi youma kwambiri, yotsirizira akhoza kusiya ndi kulephera ndi chiyembekezo cha mtengo kwambiri kukonza. Musaiwale kuti mafuta ndi ofunika kwambiri kuti injini yanu isagwire ntchito. Popanda mafuta, injini imalephera mofulumira kwambiri, nthawi zina mkati mwa mphindi zochepa chabe.

Komanso, izi zimachitika pamene m'malo mafuta injini ndi watsopano. Pambuyo poyambira koyamba, kuyatsa kwamafuta amafuta kumatha kubwera. Ngati mafuta ali abwino, ayenera kutuluka mumasekondi 10-20. Ngati sichizimitsa, chifukwa chake ndi fyuluta yamafuta yolakwika kapena yosagwira ntchito. Iyenera kusinthidwa ndi mtundu watsopano.

Kulephera kwa sensor yamafuta amafuta

Kuthamanga kwamafuta osagwira ntchito (pafupifupi 800 - 900 rpm) kuyenera kukhala osachepera 0,5 kgf / cm2. Zomverera zoyezera kuthamanga kwamafuta mwadzidzidzi zimabwera m'njira zosiyanasiyana: kuchokera ku 0,4 mpaka 0,8 kgf / cm2. Ngati chojambulira chokhala ndi yankho la 0,7 kgf / cm2 chimayikidwa m'galimoto, ndiye kuti ngakhale pa 0,6 kgf / cm2 chidzayatsa nyali yochenjeza yomwe ikuwonetsa kuthamanga kwa mafuta mu injini.

Kuti mumvetse ngati mphamvu ya mafuta mu bulb ndiyomwe imayambitsa kapena ayi, muyenera kuwonjezera liwiro la crankshaft mpaka 1000 rpm osagwira ntchito. Ngati nyali ikuzima, kuthamanga kwa mafuta a injini kumakhala koyenera. Kupanda kutero, muyenera kulumikizana ndi akatswiri omwe amayezera kuthamanga kwamafuta ndi choyezera chowongolera, ndikulumikiza m'malo mwa sensa.

Kuyeretsa kumathandiza kuchokera kuzinthu zabodza za sensa. Iyenera kukhala yosasunthika ndipo njira zonse zamafuta zimatsukidwa bwino, chifukwa kutsekeka kumatha kukhala chifukwa cha ma alarm abodza a sensa.

Ngati mulingo wamafuta ndi wolondola ndipo sensa ili bwino

Gawo loyamba ndikuwunika dipstick ndikuwonetsetsa kuti mafuta sakukwera kuyambira cheke chomaliza. Kodi dipstick imanunkhira ngati mafuta? Mwina mafuta kapena antifreeze adalowa mu injini. Kuyang'ana kukhalapo kwa mafuta m'mafuta ndikosavuta, muyenera kuviika dipstick m'madzi ndikuwona ngati pali madontho aliwonse amafuta. Ngati inde, ndiye muyenera kulankhulana ndi utumiki galimoto, mwina injini ayenera kukonzedwa.

Ngati injini yasokonekera, ndiye kuwala kwamafuta, ndikosavuta kuzindikira. Kuwonongeka kwa injini kumayendera limodzi ndi kutayika kwa mphamvu, kuwonjezeka kwa mafuta, utsi wakuda kapena wotuwa umachokera ku chitoliro chotulutsa mpweya.

Ngati mulingo wamafuta ndi wolondola, simungawope kuwonetsa kwanthawi yayitali kutsika kwamafuta ochepa, mwachitsanzo, pakuyamba kuzizira. M'nyengo yozizira, pa kutentha kochepa, izi ndi zotsatira zachibadwa.

Pambuyo poyimitsa magalimoto usiku wonse, mafuta amatuluka m'misewu yonse ndikukhuthala. Pampu imafunikira nthawi kuti mudzaze mizere ndikupanga kukakamiza kofunikira. Mafuta amaperekedwa ku magazini akuluakulu ndi olumikiza ndodo kutsogolo kwa kachipangizo kameneka, komwe kumathetsa kuvala pazigawo za injini. Ngati nyali yothamanga yamafuta sizima pafupifupi masekondi atatu, izi sizowopsa.

Sensor yamphamvu yamafuta a injini

Vuto la kutsika kwamafuta amafuta limakhala lovuta kwambiri chifukwa chodalira kugwiritsa ntchito mafuta odzola komanso kuchepetsa kuchuluka kwa kukakamizidwa kwathunthu mudongosolo. Pankhaniyi, zolakwika zingapo zitha kuthetsedwa paokha.

Ngati kutayikira kwapezeka, vutoli ndi losavuta kulipeza ndikulikonza. Mwachitsanzo, kutulutsa mafuta pansi pa fyuluta yamafuta kumathetsedwa ndikumangitsa kapena kuyisintha. Momwemonso, vuto la sensor pressure ya mafuta, yomwe mafuta amayendera, imathetsedwanso. Sensor imamangidwa kapena kungosinthidwa ndi yatsopano.

Ponena za kutayikira kwa zisindikizo zamafuta, izi zidzatenga nthawi, zida ndi luso. Nthawi yomweyo, mutha kusintha chisindikizo chakutsogolo kapena chakumbuyo chamafuta a crankshaft ndi manja anu mu garaja yanu ndi dzenje loyang'anira.

Kutuluka kwamafuta pansi pa chivundikiro cha valve kapena m'dera la sump kumatha kuthetsedwa mwa kulimbitsa zomangira, m'malo mwa zisindikizo za mphira, ndikugwiritsa ntchito zida zapadera zamagalimoto. Kuphwanya ma geometry a ndege zolumikizidwa kapena kuwonongeka kwa chivundikiro cha valve / poto kudzawonetsa kufunika kosintha magawo oterowo.

Ngati choziziritsa chimalowa mu mafuta a injini, mutha kuchotsa mutu wa silinda mwaokha ndikulowetsa mutu wa silinda, kutsatira malingaliro onse ochotsa ndikumangitsa mutu wa silinda. Kufufuza kwinanso kwa ndege zokwerera kudzawonetsa ngati mutu wa block uyenera kukhala pansi. Ngati ming'alu ipezeka mu cylinder block kapena cylinder head, imatha kukonzedwanso.

Ponena za mpope wamafuta, ngati atavala, chinthu ichi chimasinthidwa nthawi yomweyo ndi chatsopano. Sitikulimbikitsidwanso kuyeretsa wolandila mafuta, ndiko kuti, gawolo lasinthidwa kwathunthu.

Zikachitika kuti vuto mu dongosolo kondomu si zoonekeratu ndipo muyenera kukonza galimoto nokha, choyamba m'pofunika kuyeza kuthamanga mafuta mu injini.

Kuti athetse vutoli, komanso kuganizira lingaliro lolondola la zomwe kuthamanga kwa mafuta mu injini kumayesedwa ndi momwe zimachitikira, m'pofunika kukonzekera zipangizo zina pasadakhale. Chonde dziwani kuti pali chida chokonzekera choyezera kuthamanga kwamafuta mu injini pamsika.

Monga njira, kuwunika kwapadziko lonse lapansi "Measurement". Chipangizo choterocho ndi chotsika mtengo, zida zili ndi zonse zomwe mungafune. Mukhozanso kupanga chipangizo chofanana ndi manja anu. Izi zimafuna payipi yoyenera yosamva mafuta, choyezera kuthamanga ndi ma adapter.

Kwa kuyeza, m'malo mwa sensa yamagetsi yamafuta, chipangizo chokonzekera kapena chopangidwa kunyumba chimalumikizidwa, pambuyo pake kuwerengera kupanikizika pamagetsi othamanga kumawunikidwa. Chonde dziwani kuti mapaipi wamba sangagwiritsidwe ntchito pa DIY. Chowonadi ndi chakuti mafuta amawononga mphira mwachangu, pambuyo pake mbali zotulutsa zimatha kulowa mumafuta.

Poganizira zomwe tafotokozazi, zikuwonekeratu kuti kukakamiza kwamafuta opaka mafuta kumatha kutsika pazifukwa zambiri:

• mafuta abwino kapena kutaya katundu wake;
• kutayikira kwa zisindikizo zamafuta, gaskets, zisindikizo;
• mafuta "amakanikiza" injini (amawonjezera kuthamanga chifukwa cha kulephera kwa crankcase mpweya mpweya);
• kuwonongeka kwa pampu yamafuta, kuwonongeka kwina;
• mphamvu yamagetsi ikhoza kutha kwambiri ndi zina zotero

Dziwani kuti nthawi zina, madalaivala amagwiritsa ntchito zowonjezera kuti awonjezere kuthamanga kwamafuta mu injini. Mwachitsanzo, kuchiritsa XADO. Malinga ndi opanga, odana ndi utsi zowonjezera ndi revitalizer amachepetsa kumwa mafuta, amalola lubricant kusunga kukhuthala chofunika pamene mkangano kutentha kwambiri, kubwezeretsa kuonongeka magazini crankshaft ndi liners, etc.

Monga momwe machitidwe amasonyezera, njira yothetsera vuto la zovuta zowonjezera zowonjezera sizingaganizidwe, koma ngati muyeso wanthawi yochepa wa injini zakale ndi zowonongeka, njirayi ikhoza kukhala yoyenera. Ndikufunanso kuwunikiranso kuti kuthwanima kwa nyali yamafuta sikumawonetsa vuto ndi injini yoyaka mkati ndi machitidwe ake.

Kawirikawiri, koma zimachitika kuti pali mavuto ndi magetsi. Pachifukwa ichi, kuthekera kwa kuwonongeka kwa zigawo zamagetsi, kukhudzana, kupanikizika kwa mphamvu kapena mawaya okha sangathe kuchotsedwa.

Pomaliza, tikuwonjezera kuti kugwiritsa ntchito mafuta ovomerezeka okha kumathandiza kupewa mavuto ambiri ndi makina amafuta ndi injini. M'pofunikanso kusankha lubricant kuganizira makhalidwe munthu ntchito. Kusankhidwa koyenera kwa index ya viscosity ya nyengo (mafuta achilimwe kapena yozizira) sikuyenera kusamala.

Mafuta a injini ndi zosefera ziyenera kusinthidwa moyenera komanso mosamalitsa malinga ndi mikhalidwe, chifukwa kuwonjezeka kwa nthawi yautumiki kumabweretsa kuipitsidwa kwakukulu kwa dongosolo lopaka mafuta. Zogulitsa zowola ndi ma depositi ena pakadali pano zimakhazikika pamtunda wa magawo ndi makoma a njira, zosefera zotsekera, ma mesh olandila mafuta. Pampu yamafuta mumikhalidwe yotereyo sangapereke kukakamizidwa kofunikira, pali kusowa kwa mafuta, ndipo kuvala kwa injini kumawonjezeka kwambiri.

Kodi sensor ya mafuta yomwe ili pa Opel Zafira b ili kuti

choncho ndinayendetsa 120 km ndipo ndinaganiza kuyang'ana mafuta, sanali pa dipstick. Ndinaganiza zotsika kwambiri. Nyaliyo siyaka. Ndipo kotero ine ndinaganiza chomwecho. Opel samasamala ngati pali kukakamizidwa kapena ayi, ngati sensa sikugwira ntchito.

Ndipo kuti, mafuta mwina pafupifupi osati kuwotcha, kapena sanawonekere pamene kuyatsa anayatsa (koma ndi mlandu pa mbali ya Opel), kapena nthawi zonse kuwotcha.

Sindinapeze sensor iyi m'mabuku, koma olamulira adapereka lingaliro.

Ndinagula 330364 mu sitolo ya ERA kwa ma ruble a 146, malinga ndi ndemanga zomwe sizili zoipa.

Poyerekeza ndi zomwe zidayima, ulusi watsopanowu ndi wautali

Kusanthula kwa Pipette, ndizabwino kuti Ajeremani adafika kuchokera ku mpira, tiyenera kukakamiza sensa iyi kuti isinthidwe.

Kuti m'malo sensa

1. Imani moyang'ana kumanja.
2. Chotsani gudumu.
3. Zikatero, chotsani mabatire.
4. Chotsani cholumikizira lamba woyendetsa, mutu E14 ndi bawuti imodzi.
5. Chotsani mabawuti atatu a bulaketi ya alternator ya E3 kachiwiri
6. Masulani bawuti yopingasa yomwe imateteza alternator ku bulaketi pang'ono.
7. Chotsani bracket ya sensor ya pressure.
8. Panthawi ina, zonse zinayamba kusokoneza, ndipo adachotsa nyumba ya fyuluta ya mpweya ndi chitoliro ku DZ.
9. Ndi mutu wa 24, ndi wotalikirapo, masulani sensor yamafuta. Zoonadi, panalibe mutu wa 24, wachizolowezi amakhala pa ndodo ya sensor.

Chinsinsi cha USSR chinadulidwa

koma nditayesa kumasula yakaleyo, idasweka nthawi yomweyo ndipo ndinataya chingamu chosindikizira chobiriwira kuchokera ku chip, chomwe pazifukwa zina chinali pa sensa.

adachotsa chithandizo kuti asasokoneze.

Popeza sensa inanunkhiza kwambiri DMSO, ndidaganiza zoyimitsa injini kwa 1 sekondi,

Kenako masekondi ena atatu ndipo zonse zinali mumafuta

Ngati njirayi iyenera kubwerezedwa, ndiye kuti ndigula mutu wa 24, ndikuudula ndi chopukusira kuti ugwirizane ndi sensa. Wrench ya mphete ya 24 mopusa sichingagwire ntchito, mutu wokhazikika sudzagwiranso ntchito, wautali sudzagwira ntchito chifukwa cha kukwera kwa jenereta, ndipo wrench yotseguka sigwira ntchito.

Ngati wina aganiza zokhala wanzeru ndi kiyi, gulani mutu wokhala ndi 12 kapena kupitilira apo.

Service ndi diagnostics pa galimoto

Kuwunika kuthamanga kwamafuta

Injini zamafuta 1.6 l

Chotsani bolt pabowo lamutu wa silinda (

Ikani choyezera champhamvu KM-498-B (2) chokhala ndi adaputala KM-232

ndemanga

Kutentha kwa mafuta kuyenera kukhala 80

100 ° C, i.e. injini iyenera kutenthedwa mpaka kutentha kwa ntchito.

Yambani injini ndikuyang'ana kuthamanga kwa mafuta. Popanda ntchito, mphamvu yamafuta iyenera kukhala 130 kPa.

Chotsani KM-498-B pressure gauge (2) ndi adaputala ya KM-232 (1).

Ikani bawuti yatsopano mu dzenje lamutu la silinda.

Mangitsani bawuti mpaka 15 Nm.

Onani kuchuluka kwa mafuta a injini ndi dipstick.

Ma injini a dizilo 1.7 l

Chotsani choyimira cha batri chopanda pake.

Dulani payipi yoyezera kuthamanga KM-498-B pansi pagawo

Kwezani ndikuteteza galimotoyo.

Ikani poto yoyera yamafuta pansi pa galimotoyo.

Chotsani sensor ya mafuta.

Ikani adaputala ya KM-232 (1) mu socket ya sensor yamafuta (2), monga momwe zikuwonekera pachithunzichi.

Lumikizani payipi yoyezera kuthamanga KM-498-B ku adaputala KM-232.

Lumikizani malo opanda pake a batri.

ndemanga

Kutentha kwa mafuta kuyenera kukhala 80

100 ° C, i.e. injini iyenera kutenthedwa mpaka kutentha kwa ntchito.

Onani kuthamanga kwa mafuta a injini. Popanda ntchito, kuthamanga kwamafuta kuyenera kukhala osachepera 127 kPa (1,27 bar).

Chotsani adaputala ya KM-232.

Chotsani choyambira kuti mupange malo opangira ma torque.

Ikani sensor yamafuta.

Chotsani choyezera kuthamanga KM-498-B.

Onani mlingo wa mafuta a injini.

Ma injini a dizilo 1.9 l

Imani galimoto pamalo okwera ndikulola kuti mafuta a injini alowe mu injini kwa mphindi 2-3, kenako yang'anani kuchuluka kwamafuta. Ngati ndi kotheka, onjezerani mafuta a injini pamlingo woyenera.

Yambitsani injini ndikuwonetsetsa kuti chiwongolero chotsika chamafuta pagulu lazida chazimitsidwa ndipo chizindikiro cha kupanikizika kwamafuta ndichabwinobwino.

Mvetserani ku injini ya phokoso lachilendo kapena kugogoda.

• Kukhalapo kwa chinyezi kapena mafuta mumafuta.
• Kusagwirizana mu kukhuthala kwa mafuta pa kutentha kwina.
• Kugwira ntchito kwa sensor yamafuta mu injini.
• Zosefera zamafuta zotsekeka.
• Valve yamafuta yodumphadumpha ilibe vuto.

Chotsani chosinthira chamafuta kapena pulagi iliyonse yamafuta mu silinda.

Ikani adaputala KM-21867-850 yokhala ndi choyezera kuthamanga ndikuyezera kuthamanga kwamafuta.

Fananizani zomwe mwapeza ndi zomwe zafotokozedwa (onani gawo la "Technical data and description" kumayambiriro kwa mutuwo).

Ngati kuthamanga kwa mafuta kuli kochepa, yang'anani izi:

• Pampu yamafuta chifukwa cha kuvala kapena kuipitsidwa.
• Maboti akutsogolo a injini chifukwa cha kumasuka.
• Njira yoperekera mafuta kuti itseke ndi kusungunula.
• Gasket pakati pa chubu chopopera mafuta ndi cholowera mafuta sichiwonongeka kapena kusowa.
• Kukhalapo kwa ming'alu, porosity kapena kutsekeka kwa mizere yamafuta.
• Kuwonongeka kwa pampu yamafuta ndi magiya oyendetsedwa.
• Serviceability wa bypass valavu ya lubrication dongosolo.
• Sewerani mumayendedwe a crankshaft.
• Mizere yamafuta chifukwa cha kutsekeka kapena kuyika kolakwika.
• Kukwera kwa Hydraulic chifukwa cha kuwonongeka.
• Mafuta ozizira kuti atseke.
• Mafuta ozizira O-mphete zowononga kapena kutayika.
• Ma jets amafuta ma pistoni ozizira ngati awonongeka.

Kuwala kwamafuta amafuta kumakhalabe koyaka kwa nthawi yayitali

Mukayamba, kuyatsa kwamafuta kumakhalabe kwanthawi yayitali. Kodi cheki vavu ili kuti?

Kusintha mafuta anali pa 135 zikwi Km. Poyamba zonse zinali bwino. Kenako nthawi yozimitsa nyali yamafuta idakhala yayitali. Ndipo tsopano penapake 4-5 masekondi. Koma vuto ndiloti mpaka pampu ya mafuta ifike pamtunda wa mafuta, phokoso limamveka, lofanana ndi kugogoda kwa ma hydraulic lifters (kodi alipo?). Ndiye zonse zimakhala zachilendo.

Mlandu wofananawo udawonedwa nthawi ina pa Audi A4. Kumeneko, nawonso, chifukwa cha fyuluta yolakwika (mwachiwonekere valavu yoyang'ana inali yodzaza), mafuta amatsanulira mu crankcase ndipo nthawi iliyonse yomwe munayamba, mumayenera kuyembekezera mpaka pampu ya mafuta idzadzaza njira. Pambuyo posintha fyuluta, zonse zinali monga kale.

Monga mukudziwa, tili ndi zosefera zamapepala pamainjini athu a HER. Sindikudziwa komwe kuli valve, koma ndikukayikira kuti vuto lili mmenemo.

Si iwo, iwo sali mu injini iyi. Koma pali magawo shifters. Ndipo vuto likhoza kukhala kuti mafuta amatuluka panthawi yayitali, ndipo mpaka atadzazidwa ndi kupanikizika, palibe kupanikizika, koma pali nkhonya.

Ndinaganiza za iwo. Ndipo werengani zambiri pamabwalo. Iwo samawoneka ngati iwo. Phokoso lachilendo mu injini, ndikuganiza chifukwa cha kusowa kwa mafuta kumayambiriro kwa chiyambi. Amatulutsa magazi mu sump, ndiye vuto. Ndipo musataye injini mutayamba, imagwira ntchito mofanana ndi momwe inachitira kumayambiriro kwa ntchito.

Zikuwonekeratu kuti phokoso limatha kuchokera ku magiya, KOMA chifukwa chiyani mafutawa amatulukabe? Kodi malo ofookawa ali kuti? Kupatula apo, ngakhale magiya ali phokoso, izi ndi zotsatira, osati chifukwa! Chifukwa ndi kusowa kwa mafuta m'mayendedwe kumayambiriro kwa injini.

Koma ndilibe nthawi yoti ndichite pakali pano. Mawa ndikuchoka paulendo wamalonda kupita ku phiri (kotero ndikupepesa ngati ndikhala chete kwa nthawi yayitali! Koma ndikulonjeza kuti ndidzatsatira mosamala malangizo a zounikira!)

Ndikabwerera, ndikukonzekera kusintha kwamafuta ndi zosefera zomwe sizinakonzedwe. Pa nthawi yomweyi, ndikukwera pa galasi la fyuluta yamafuta, fufuzani momwe valve ilili, yomwe inalembedwa mu kalabu ya Zafira. Monga akunena, sizogulitsa, zimawoneka ngati famu yamagulu.

Mwachidule, wolandirayo amapachikidwa pa m-can, sensor yokakamiza pa x-can, mayendedwe amapita ku CIM, ndipo pambuyo poyambitsa, pali malo oyambira oyambira (pakati pa 1 ndi 3 masekondi). Chotsatira chake, ngati lamulo la sensa ya mafuta likuyenda bwino musanayambe kuyambika, kuwala kumatuluka pambuyo pa 1 sekondi, ndipo ngati sikupambana, ndiye pambuyo pa kutha kwa masekondi 3-4, ngakhale kupanikizika kumatuluka pambuyo pake. Masekondi 1,2, muwona kuti nthawi zambiri mafuta amatuluka ndi mapilo, mukuganiza kuti izi zidangochitika mwangozi? Pa XER, kupanikizika kwa sensor kumamanga pambuyo pake, popeza sekondi yoyamba mafuta amadzaza olamulira a VVTi ndipo sensa ili kumapeto kwa dongosolo, mafuta asanayambe kulowa mu sump. Mafuta amawombedwa kuchokera kwa owongolera kwa maola 3-6 kupyolera mu mipata yamitundu yonse mu nyenyezi ndi ma valve. Choncho, poyambira ndi olamulira a nyenyezi zonse, kupanikizika kudzadulidwa nthawi yomweyo.

Pambuyo poyambira, nyenyezi zimagwedezeka kumbuyo kwanu (ngakhale mavavu a injini sangalowe mu resonance, chifukwa nyenyezi sizinali kuzungulira kumene ziyenera), chifukwa choyamba ndi kukhuthala kwa mafuta, chachiwiri ndi kukwatiwa kwa mavavu a VVTi. pa kudzaza owongolera nyenyezi ndi kuwatembenuza ku ngodya yoyenera. Chifukwa cha kukwatiwa ndi kuuma kosankhidwa molakwika kwa zida za tsinde ndi valavu, zomwe zimatsogolera ku kuvala kwawo msanga ndi kuphulika kwa valavu, izi zinakonzedwa pambuyo pa zaka 3, m'chaka cha 2009, kale mu insignia ndi aster watsopano. Mavavu amagwirizana kwathunthu. Chabwino, chachitatu ndi kuvala kwa owongolera nyenyezi okha, chifukwa cha kugwedezeka chifukwa cha malo olakwika (chifukwa cha kulephera kwa ma valve).