Chizindikiro cha Check chikuwunikira: tikuyang'ana zifukwa

Dzina la chizindikiro cha Check Engine limatanthawuza kuti "Check Engine". Komabe, injiniyo, pamene kuwala kwayaka kapena kung'anima, sikungakhale ndi mlandu uliwonse. Chizindikiro choyaka chimatha kuwonetsa zovuta pamakina operekera mafuta, kulephera kwazinthu zoyatsira, ndi zina.

Nthawi zina chifukwa cha moto chikhoza kukhala mafuta abwino. Chifukwa chake musadabwe ngati, mutatha kuthira mafuta pamalo osadziwika bwino amafuta, muwona kuwala kwa Injini Yoyang'ana.

Sensa nthawi zambiri imakhala pa bolodi lagalimoto pansi pa chizindikiro cha liwiro la injini. Imawonetsedwa ndi injini yamakina kapena rectangle yotchedwa Check Engine kapena kungofufuza. Nthawi zina, mphezi imawonetsedwa m'malo mwa zolembedwa.

Kodi n'zotheka kupitiriza kuyendetsa galimoto pamene kuwala kwayaka

Mikhalidwe yayikulu yomwe chizindikirocho chimayatsa ndi njira yoyenera kwa woyendetsa:

Tawona kale kuti Check imayatsa nthawi iliyonse injini ikayambika yachikasu kapena lalanje. Ndi zachilendo ngati kung'anima sikudutsa masekondi 3-4 ndikuyima pamodzi ndi kung'anima kwa zida zina pa dashboard. Apo ayi, tsatirani ndondomeko pamwambapa.

Video: Yang'anani kuwala kwa sensor

Nthawi zambiri, monga zikuwonekera patebulo, Chongani chimayatsidwa pamene sensa ikulephera kapena kusintha kwa kayendetsedwe ka galimoto. Komabe, ngakhale mutazindikira ndi kuthetsa mavuto, nthawi zina kuwala kumayakabe.

Chowonadi ndi chakuti "kufufuza" kwa cholakwikacho kumakhalabe mu kukumbukira kwa kompyuta. Pankhaniyi, muyenera "kukonzanso" kapena "zero" zowerengera. Mutha kuchita nokha mosavuta potsatira njira zingapo zosavuta:

Sensor ndi zeroed ndipo Chongani LED sikuyatsidwanso. Ngati izi sizichitika, funsani malo ogwirira ntchito.

Kuwala kwa Check Engine pa dashboard pafupifupi nthawi zonse kumafuna kuti galimoto iyimitsidwe nthawi yomweyo. Kugwiritsa ntchito malangizo omwe aperekedwa m'nkhaniyi kudzakuthandizani kupewa zovuta komanso zodula kukonza injini. Zabwino zonse m'misewu!

Kodi wowongolera mpweya ndi chiyani komanso ntchito zomwe amapatsidwa, osati eni ake onse a Lifan Solano omwe anganene motsimikiza. Chofufuza chomwe chimayang'anira kuchuluka kwa okosijeni mu mpweya wotulutsa mpweya ndi kafukufuku wa lambda. Ndi chithandizo chake, ECU yagalimoto imayendetsa ndikuwongolera kusakaniza kwamafuta a mpweya. Chifukwa cha kafukufuku wa lambda, kusakaniza kwamafuta a mpweya kumakonzedwa munthawi yake, izi zimatsimikizira kuyendetsa bwino kwa injini.

Mfundo yogwirira ntchito ya sensa ya okosijeni ndi chifukwa chake snag ya kafukufuku wa lambda Lifan Solano imayikidwa.

Malamulo okhwima a zachilengedwe a magalimoto akukakamiza opanga kukhazikitsa ma cell catalytic mu utsi, zomwe zimachepetsa kuchuluka kwa zinthu zapoizoni zomwe zimapanga mpweya wotulutsa mpweya. Kuchita kwa galimotoyi mwachindunji kumadalira kusakaniza kwa mpweya-mafuta osakaniza, omwe amayendetsedwa ndi kafukufuku wa lambda.

Kuchuluka kwa mpweya wochuluka kumayesedwa ndi kuchuluka kwa mpweya wotsalira mu mpweya wotulutsa mpweya. Ndichifukwa chake chowongolera choyamba cha okosijeni chimayikidwa muzowonjezera zowonongeka, kutsogolo kwa chothandizira. Chizindikiro chochokera kwa wowongolera mpweya chimalowa mu ECU ya galimoto, kumene kusakaniza kwa mpweya wa mpweya kumakonzedwa ndikukonzedwa bwino. Kupereka kolondola kwamafuta ndi nozzles ku zipinda zoyaka moto za injini kumachitika.

Zofunika! M'magalimoto opangidwa m'zaka zaposachedwa, olamulira achiwiri amaikidwanso kumbuyo kwa chipinda cha catalysis. Izi zimathandiza kuonetsetsa kukonzekera kosakaniza kwa mpweya/mafuta.

Olamulira awiri amapangidwa, nthawi zambiri amaikidwa pamagalimoto opangidwa m'zaka za m'ma 80, komanso pa magalimoto atsopano a zachuma. Palinso ma probe a Broadband, amayikidwa pamakina amakono apakati ndi apamwamba. Oyang'anira oterowo amatha kuzindikira zopatuka kuchokera pazomwe zimafunikira ndikupanga kusintha kwanthawi yake pakuphatikiza kwamafuta a mpweya.

Mkhalidwe wa ntchito yachibadwa ya mpweya wowongolera ndi malo a gawo logwira ntchito mkati mwa ndege yotulutsa mpweya. Sensa ya okosijeni imakhala ndi chitsulo, nsonga ya ceramic, insulator ya ceramic, coil yokhala ndi posungira, chosonkhanitsa chamakono chamagetsi ndi chinsalu choteteza. Pali bowo m'nyumba ya sensor ya okosijeni momwe mpweya wotulutsa mpweya umatuluka. Zinthu zomwe zimagwiritsidwa ntchito popanga ma sensa a okosijeni sizimva kutentha. Chotsatira chake, amagwira ntchito pa kutentha kwakukulu.

Sensayi imatembenuza deta yokhudzana ndi okosijeni mu mpweya wotulutsa mpweya kukhala mphamvu zamagetsi. Zambiri zimaperekedwa kwa wowongolera jakisoni. Pamene kuchuluka kwa okosijeni mu kuthako kumasintha, voteji mkati mwa sensa imasinthanso, mphamvu yamagetsi imapangidwa, yomwe imalowa mu kompyuta. Kumeneko, kulimbikitsako kumayerekezedwa ndi muyezo womwe umakonzedwa mu ECU, ndipo nthawi ya jakisoni imasinthidwa.

Zofunika! Chifukwa chake, kuchuluka kwamphamvu kwa injini, kuchepa kwamafuta ndi kuchepa kwa zinthu zoopsa mumipweya yotulutsa mpweya kumatheka.

Kafukufuku wamagetsi a Lambda sakugwira bwino ntchito

Zizindikiro zazikulu zomwe tingalankhule za kulephera kwa wowongolera:

Zomwe zimapangitsa kuti sensa ya oxygen isagwire bwino ntchito

Wowongolera mpweya ndi msonkhano wotulutsa mpweya womwe ungathe kusweka mosavuta. Galimotoyo idzapita, koma padzakhala kuchepa kwakukulu kwa kayendetsedwe kake, kugwiritsa ntchito mafuta kudzawonjezeka.

Zofunika! Zikatero, galimotoyo imafunika kukonzedwa mwamsanga.

Kulephera kugwira ntchito kwa oxygen controller kumatha chifukwa chazifukwa monga:

Kuzindikira kwa kusagwira ntchito kwa sensa ya oxygen

Zofunika! Zida zapadera zimafunika kuti zizindikire ntchito ya wowongolera mpweya. Kuti mugwire ntchitoyi, ndi bwino kulankhulana ndi malo ogulitsa magalimoto. Akatswiri odziwa bwino adzazindikira mwachangu komanso moyenera chomwe chimayambitsa kuwonongeka kwa galimoto yanu ndikukupatsani njira zothetsera mavuto omwe abuka.

Lumikizani mawaya kuchokera ku cholumikizira chowongolera ndikulumikiza voltmeter. Yambitsani injini, liwiro mpaka 2,5 mph, kenako pang'onopang'ono mpaka 2 mph. Chotsani chubu cha vacuum chowongolera mafuta ndikulemba kuwerenga kwa voltmeter. Pamene ali ofanana ndi 0,9 volts, tikhoza kunena kuti wolamulira akugwira ntchito. Ngati kuwerengera pa mita ndikotsika kapena sikuyankha konse, sensor ndiyolakwika.

Kuti muwone momwe owongolera amagwirira ntchito, amalumikizidwa ndi cholumikizira chofanana ndi voltmeter, ndipo liwiro la crankshaft limayikidwa ku 1,5 pamphindi. Pamene sensa ikugwira ntchito, kuwerenga kwa voltmeter kudzafanana ndi 0,5 volts. Kupanda kutero, sensa imakhala yolakwika.

Komanso, diagnostics akhoza kuchitidwa pogwiritsa ntchito oscilloscope electronic kapena multimeter. Woyang'anira amayang'aniridwa ndi injini yomwe ikuyenda, chifukwa m'chigawo chino chokha chomwe kafukufukuyo angasonyeze ntchito yake. Iyenera kusinthidwa ngakhale zopatuka pang'ono kuchokera pamwambo zipezeka.

Kusintha kwa sensor ya oxygen

Wolamulira akapereka cholakwika cha P0134, palibe chifukwa chothawira ndikugula kafukufuku watsopano. Chinthu choyamba ndikuyang'ana dera lotentha. Amakhulupirira kuti sensa imachita mayeso odziyimira pawokha pagawo lotseguka pagawo lotenthetsera, ndipo ngati lipezeka, cholakwika P0135 chidzawonekera. M'malo mwake, izi ndi zomwe zimachitika, koma mafunde ang'onoang'ono amagwiritsidwa ntchito potsimikizira. Choncho, n'zotheka kudziwa kukhalapo kwa kupumula kwathunthu mu dera lamagetsi, ndipo sikungathe kuzindikira kukhudzana kosauka pamene materminal ali oxidized, kapena pamene cholumikizira sichimachotsedwa.

Kulumikizana koyipa kungadziwike poyesa voteji mudera la filament la dalaivala. Pankhaniyi, muyenera kukhala "pantchito". Ndikoyenera kupanga mabala mu kutsekemera kwa mawaya oyera ndi ofiirira a woyang'anira ndikuyesa voteji mu dera lotentha. Pamene dera likuyenda, pamene injini ikuyenda, mphamvu yamagetsi imasintha kuchokera ku 6 mpaka 11 volts. Ndikopanda phindu kuyeza voteji pa cholumikizira lotseguka, chifukwa mu nkhani iyi voteji adzalembedwa pa voltmeter, ndi kutha kachiwiri pamene kafukufuku chikugwirizana.

Nthawi zambiri mumayendedwe otentha, malo ofooka ndi cholumikizira cha lambda chokha. Ngati cholumikizira cholumikizira sichinatsekeke, zomwe zimachitika nthawi zambiri, cholumikizira chimagwedezeka kumbali ndipo kukhudzanako kumawonongeka. Ndikofunikira kuchotsa bokosi la glove ndikuwonjezeranso kumangitsa cholumikizira cha kafukufuku.

Zofunika! Ngati palibe zolakwika mu dera la filament, sensor yonse iyenera kusinthidwa.

Kuti mulowe m'malo mwake, muyenera kudula zolumikizira kuchokera ku masensa awiri ndikugulitsa cholumikizira kuchokera ku sensa yoyambirira kupita kwa wowongolera watsopano.

Pamene m'malo mwa chothandizira mpweya kumachitika pamene chipinda chothandizira chikuchotsedwa kapena kusinthidwa, chotchinga chimayikidwa pa chothandizira mpweya.

Zofunika! Hook iyenera kukhazikitsidwa pa kafukufuku wa lambda!

Fake lambda probe Lifan Solano

Chinyengo cha lambda probe chikufunika kupusitsa ECU yagalimoto mutachotsa chipinda chothandizira kapena m'malo mwake ndi chotchinga moto.

Mechanical hood: mini-catalyst. Gasket yapadera yopangidwa ndi chitsulo chosagwira kutentha imayikidwa pa nsonga ya ceramic ya dalaivala. Pali kachidutswa kakang'ono ka uchi kothandizira. Kudutsa m'maselo, kuchuluka kwa zinthu zovulaza mu mpweya wotulutsa mpweya kumachepa, ndipo chizindikiro choyenera chimatumizidwa ku ECU ya galimoto. Chigawo chowongolera chosinthira sichizindikira, ndipo injini yamagalimoto imathamanga popanda kusokonezedwa.

Zofunika! Vuto lamagetsi, emulator, mtundu wa mini-kompyuta. Nyambo yamtunduwu imakonza zowerengera za sensa ya oxygen. Chizindikiro cholandilidwa ndi unit control sichimadzutsa kukayikira, ndipo ECU imatsimikizira kuti injiniyo ikuyenda bwino.

Mukhozanso kukhazikitsanso pulogalamu yoyendetsera galimoto. Koma ndi kusintha kotereku, chikhalidwe cha galimoto chimatsika, ndipo miyezo ya chilengedwe imachepetsedwa kuchokera ku Euro-4, 5, 6 mpaka Euro-2. Njira yothetsera vuto la sensa ya okosijeni imalola mwiniwake wa galimoto kuti aiwale za kukhalapo kwake.

Si chinsinsi kwa dalaivala wa Lifan Solano (620) kuti chizindikiro pa dashboard "Check-Engene" ndi chizindikiro cha vuto la Lifan. Munthawi yanthawi zonse, chithunzichi chimayenera kuyatsa pomwe kuyatsa kwayatsidwa, panthawiyi cheke cha machitidwe onse a Lifan Solano (620) akuyamba, pagalimoto yothamanga, chizindikirocho chimatuluka pakadutsa masekondi angapo.

Ngati pali cholakwika ndi Lifan Solano (620), ndiye kuti Check Engineer sazimitsa kapena kuyatsanso pakapita nthawi. Ikhozanso kung'anima, zomwe zimasonyeza kuti zawonongeka kwambiri. Chizindikiro ichi sichidzauza eni ake a Lifan chomwe chili vuto, akuwonetsa kuti injini ya Lifan Solano (620) imafunikira.

Pali zida zambiri zapadera zodziwira injini ya Lifan Solano (620). Pali masikanidwe ophatikizika komanso osunthika omwe si akatswiri okha omwe angakwanitse. Koma pali nthawi zina pomwe makina ojambulira m'manja sangazindikire kuwonongeka kwa injini ya Lifan Solano (620), ndiye kuti kuwunika kuyenera kuchitika kokha ndi pulogalamu yovomerezeka ndi sikani ya Lifan.

Lifan diagnostic scanner ikuwonetsa:

1. Kuti muzindikire injini ya Lifan Solano (620), choyamba, kuyang'ana kowonekera kwa chipinda cha injini kumachitika. Pa injini yogwira ntchito, pasakhale madontho ochokera kumadzi aukadaulo, kaya ndi mafuta, ozizira kapena brake fluid. Nthawi zambiri, ndikofunikira nthawi ndi nthawi kuyeretsa injini ya Lifan Solano (620) kuchokera ku fumbi, mchenga ndi dothi - izi ndizofunikira osati zokongoletsa zokha, komanso kutentha kwabwinobwino!

2. Kuyang'ana mulingo ndi momwe mafuta alili mu injini ya Lifan Solano (620), gawo lachiwiri la cheke. Kuti muchite izi, tulutsani dipstick ndikuyang'ana mafuta pochotsa pulagi yodzaza. Ngati mafuta ndi akuda, komanso oipitsitsa, akuda ndi akuda, izi zikusonyeza kuti mafuta asinthidwa kwa nthawi yaitali.

Ngati pali emulsion yoyera pa kapu yodzaza kapena ngati mafuta amatulutsa thovu, izi zikhoza kusonyeza kuti madzi kapena ozizira alowa mu mafuta.

3. Makandulo obwerezabwereza Lifan Solano (620). Chotsani ma spark plugs onse mu injini, akhoza kufufuzidwa mmodzimmodzi. Ayenera kukhala owuma. Ngati makandulo ali ndi zokutira pang'ono chikasu kapena kuwala bulauni mwaye, ndiye musadandaule, mwaye wotere ndi zachilendo ndi zovomerezeka chodabwitsa, izo sizimakhudza ntchito.

Ngati pali mafuta amadzimadzi pamakandulo a Lifan Solano (620), ndiye kuti mphete za pistoni kapena zisindikizo za valavu ziyenera kusinthidwa. Mwaye wakuda umasonyeza kusakaniza kwamafuta ambiri. Chifukwa chake ndikugwiritsa ntchito molakwika kwa makina amafuta a Lifan kapena fyuluta yotsekeka kwambiri. Chizindikiro chachikulu chidzakhala kuchuluka kwa mafuta.

Red zolengeza pa makandulo Lifan Solano (620) aumbike chifukwa otsika khalidwe mafuta, amene ali wambirimbiri particles zitsulo (mwachitsanzo, manganese, amene kumawonjezera octane chiwerengero cha mafuta). Mbale yotereyi imayenda bwino, zomwe zikutanthauza kuti ndi gawo lalikulu la mbale iyi, pompopompo imadutsamo popanda kupanga spark.

4. Lifan Solano (620) coil poyatsira silephera nthawi zambiri, nthawi zambiri izi zimachitika chifukwa cha ukalamba, kuwonongeka kwa insulation ndi mabwalo amfupi. Ndi bwino kusintha makoyilo malinga ndi mtunda malinga ndi malamulo. Koma nthawi zina chomwe chimayambitsa vuto ndi makandulo olakwika kapena zingwe zosweka kwambiri. Kuti muwone coil ya Lifan, iyenera kuchotsedwa.

Mukachichotsa, muyenera kuonetsetsa kuti kusungunula sikuli bwino, sikuyenera kukhala mawanga akuda ndi ming'alu. Kenako, multimeter iyenera kubwera, ngati koyilo yatenthedwa, ndiye kuti chipangizocho chidzawonetsa mtengo wokwanira. Simuyenera kuyang'ana koyilo ya Lifan Solano (620) ndi njira yakale yodziwira kukhalapo kwa kandulo pakati pa makandulo ndi gawo lachitsulo lagalimoto. Njira imeneyi ikuchitika pa magalimoto akale, pamene pa Lifan Solano (620), chifukwa m`menemo, osati koyilo, koma dongosolo lonse magetsi a galimoto akhoza kuwotcha.

5. Kodi ndizotheka kudziwa kuti injini yasokonekera ndi utsi wa chitoliro cha Lifan Solano (620)? Utsi ukhoza kufotokoza zambiri za momwe injini ilili. Kuchokera pagalimoto yogwiritsidwa ntchito m'nyengo yotentha, utsi wandiweyani kapena wotuwa suyenera kuwoneka konse.

6. Lifan Solano (620) injini diagnostics ndi phokoso. Phokoso ndi kusiyana, likutero chiphunzitso cha makaniko. Pali mipata pafupifupi m'magulu onse osunthika. Malo ang'onoang'onowa ali ndi filimu yamafuta yomwe imalepheretsa ziwalo kuti zisakhudze. Koma m'kupita kwa nthawi, kusiyana kumawonjezeka, filimu ya mafuta imasiya kugawidwa mofanana, kukangana kwa zigawo za injini ya Lifan Solano (620), zomwe zimayamba kuvala kwambiri.

Injini iliyonse ya Lifan Solano (620) imakhala ndi mawu ake:

7. Lifan Solano (620) diagnostics wa injini kuzirala dongosolo. Ndi kuzirala kumagwira ntchito bwino komanso kuchotsa kutentha kokwanira mutangoyamba injini, madziwo amangozungulira pang'onopang'ono kudzera mu radiator ya stove, yomwe imathandizira kutentha kwachangu kwa injini ndi heater mkati mwake. Solano (620) nthawi yozizira.

Pamene kutentha kwanthawi zonse kwa injini ya Lifan Solano (620) (pafupifupi madigiri 60-80) ikufika, valavu imatsegula pang'ono mu bwalo lalikulu, ndiye kuti, madziwo amatuluka pang'ono mu rediyeta, kumene amapereka kutentha. Pamene mulingo wovuta wa madigiri 100 wafika, thermostat ya Lifan Solano (620) imatsegulidwa mpaka pazipita, ndipo kuchuluka kwamadzimadzi kumadutsa pa radiator.

Izi zimayatsa zimakupiza radiator Lifan Solano (620), zomwe zimapangitsa kuti mpweya wotentha ukhale wabwino pakati pa ma cell a radiator. Kutentha kwambiri kumatha kuwononga injiniyo ndipo kumafuna kukonzanso kodula.

8. Kusokonekera kwa dongosolo lozizira la Lifan Solano (620). Ngati faniyo sichigwira ntchito pamene kutentha kwakukulu kukufika, choyamba ndikofunikira kuyang'ana fuse, ndiye Lifan Solano (620) fan ndi kukhulupirika kwa mawaya amafufuzidwa. Koma vuto likhoza kukhala lapadziko lonse lapansi, sensor ya kutentha (thermostat) mwina yalephera.

Thermostat "Lifan Solano" (620) ntchito kufufuzidwa motere: injini preheated, pansi pa chotenthetsera dzanja anaika, ngati kutentha, ndi ntchito.

Mavuto aakulu angabwere: pampu imalephera, radiator pa Lifan Solano (620) ikuyenda kapena kutseka, valve pa kapu yodzaza imasweka. Ngati mavuto achitika mutasintha choziziritsa, ndiye kuti chikwama cha airbag chimakhala cholakwa.

Malangizo apang'onopang'ono amomwe mungayang'anire kuwunika kothandizira kwa Lifan Solano 620

Magalimoto okhala ndi jekeseni wamafuta ambiri amagwiritsa ntchito zida zosinthira zomwe zimawotcha mafuta otsalira ndi carbon monoxide. Panthawi yogwira ntchito, makinawo amatha, zomwe zimasokoneza magwiridwe antchito agalimoto. Zidzakuthandizani kudziwa zizindikiro za kuvala kwa converter pa Lifan Solano 620, momwe mungayang'anire chothandizira, kufotokozera mwachidule mavuto omwe angakhalepo ndi njira zothetsera mavuto awo.