Speed ​​sensor Opel Astra H

Diagnostics ndi m'malo mwa automatic transmission input shaft speed sensor

Nthawi zambiri zimachitika kuti mumadzudzula galimoto chifukwa cha kulephera kwa injini, mafuta osakhala bwino omwe amadzazidwa ndi malo opangira mafuta, ngakhale kuti chojambulira chothamanga cha shaft chimalephera. Zowonongeka zitha kukhala zamakina, kutayikira kwa nyumba kapena makutidwe ndi okosijeni amkati mwa omwe amalumikizana nawo. Koma zinthu zoyamba choyamba.

Makina ojambulira olowera shaft liwiro sensa

Kutumiza kwadzidzidzi kumakhala ndi masensa awiri othamanga.

• imodzi imayika chiwerengero cha zosinthika za shaft yolowera;
• yachiwiri amaundana.

Chenjerani! Pazotumiza zodziwikiratu pamagalimoto osinthika, sensa imayesa kuchuluka kwa kusintha kwamasiyanidwewo.

Sensa yolowera shaft ndi chipangizo chosalumikizana ndi maginito kutengera mphamvu ya Hall. Zili ndi maginito ndi Hall Integrated circuit. Zidazi zimayikidwa mubokosi losindikizidwa.

Chidziwitso chochokera ku masensa awa chimalowa mu kompyuta yamagetsi yamakina, pomwe imakonzedwa ndi makina. Ngati pali vuto lililonse mu sensa, crankshaft kapena kusiyana, kufala kwadzidzidzi kumapita kumalo odzidzimutsa.

Ngati ECU sichipeza mavuto malinga ndi kuwerengera kwa sensa, ndipo liwiro la galimoto likucheperachepera kapena silikuwonjezeka, Fufuzani Injini yayatsidwa, ndiye kuti vutolo likhoza kukhala mu sensa yolowetsa shaft. Koma zambiri pambuyo pake.

Momwe ntchito

Monga ndidalemba kale, chipangizocho chimalemba kuchuluka kwa kusintha kwa shaft mutasinthira ku imodzi mwamagiya otengera okha. Njira yogwiritsira ntchito sensor ya Hall ndi motere:

1. Panthawi yogwira ntchito, sensor yamagetsi imapanga gawo lapadera lamagetsi.
2. Mukadutsa mu sensa, kutuluka kwa gudumu kapena dzino la gear la "gudumu loyendetsa" lomwe laikidwapo, mundawu umasintha.
3. Zomwe zimatchedwa Hall effect zimayamba kugwira ntchito. Mwa kuyankhula kwina, chizindikiro chamagetsi chimapangidwa.
4. Imatembenuka ndikulowa mugawo lolamulira la automatic transmission electronic control unit.
5. Apa akuwerengedwa ndi kompyuta. Chizindikiro chotsika ndi chigwa ndipo chizindikiro chapamwamba ndi mtsinje.

Gudumu loyendetsa ndi giya wamba wokwera pa chipangizocho. Gudumu liri ndi chiwerengero cha tokhala ndi depressions.

Alikuti

The automatic transmission output output speed shaft sensor imayikidwa pamakina pafupi ndi fyuluta ya mpweya. Zida zoyezera kuchuluka kwa kusintha kwa ma shafts olowetsa ndi zotulutsa zimasiyana ndi nambala yolembedwa m'kabukhu. Kwa magalimoto a Hyundai Santa, ali ndi mindandanda yotsatirayi: 42620 ndi 42621.

Chenjerani! Zida izi zisasokonezedwe. Pa intaneti pali zambiri zokhudza zipangizozi, koma nthawi zambiri olemba osadziwa zambiri samasiyanitsa pakati pawo ndikulemba ngati kuti ndi amodzi. Mwachitsanzo, chidziwitso chochokera ku chipangizo chomaliza chimafunika kuti musinthe mphamvu yamafuta. Masensa otengera okhawa ali ndi kusiyana kosiyana pakati pa zosinthika ndi zizindikiro zomwe zimachokera kwa iwo.

Ndizida izi zomwe zimalumikizidwa mwachindunji ndi gawo lowongolera kufalitsa. Zida zomwezo zimatha kukonzedwa. Zidzangofunika kuyang'ana ming'alu mu casing.

diagnostics

Ngati ndinu okonda magalimoto ongoyamba kumene ndipo simukudziwa momwe mungayang'anire ndi komwe mungayambire kuyang'ana zolakwika pazida, ndiye ndikukulangizani kuti muyimbire olumikizana nawo ndikuyesa ma sign a DC kapena AC. Kuti muchite izi, mumagwiritsa ntchito multimeter. Chipangizocho chimasankha voteji ndi kukana.

Diagnostics angathenso kuchitidwa ndi jolts, jolts anamva ndi dalaivala pamene kusintha selector backstage ku "D" mode. Sensa yolakwika imapereka zizindikiro zolakwika zoyezera mozungulira ndipo, chifukwa chake, kutsika kapena kupanikizika kwambiri kumapangidwa, zomwe zimayambitsa kutsika kwachangu panthawi yothamanga.

Odziwa zimango ndi a mtundu wa diagnostics zithunzi, kuyang'ana maonekedwe a zolakwika pa bolodi. Mwachitsanzo, zisonyezo zotsatirazi pa polojekiti zitha kuwonetsa zovuta ndi sensa yolowera shaft:

Kutumiza kwadzidzidzi kumatha kuyambitsa zochitika zadzidzidzi kapena kuphatikiza zida zachitatu zokha ndipo osatinso.

Mukayang'ana ndi scanner yokhala ndi laputopu pafupi, cholakwika chotsatirachi "P0715" chidzawonetsedwa. Pankhaniyi, muyenera m'malo automatic kufala athandizira shaft sensa kapena kusintha mawaya zowonongeka.

Kuyeza kuzungulira kwa shaft yotulutsa ya automatic transmission

M'mbuyomu ndidalemba za chojambulira chotulutsa shaft speed sensor, ndikuchiyerekeza ndi chipangizo chomwe chimakonza liwiro la kuzungulira. Tsopano tiyeni tikambirane zofooka zake.

P0720 imazindikira cholakwika mu sensa yothamanga ya shaft. Bokosi la ECU limalandira chizindikiro kuchokera ku chipangizocho ndikusankha zida zomwe zingasunthire. Ngati palibe chizindikiro chochokera ku sensa, kufalikira kwadzidzidzi kumapita mwadzidzidzi, kapena makina odziwa zambiri amazindikira cholakwika 0720 ndi scanner.

Koma izi zisanachitike, dalaivala angadandaule kuti galimotoyo yatsekeredwa mu giya imodzi ndipo sasuntha. Pali zolakwika mu overclocking.

Kuzindikira kosintha

Tsopano mukudziwa zonse za masensa omwe amayang'anira kuthamanga kwa kuzungulira kwa cholowera ndi kutulutsa shaft. Tiye tikambirane za chipangizo china chofunika - chipangizo chozindikira kusintha kwa zida. Ili pafupi ndi chosankha. Kusankhidwa kwa liwiro komanso kuthekera kwa dalaivala kusinthira zida imodzi kapena ina zimadalira.

Chipangizochi chimayang'anira malo a chosankha zida. Koma nthawi zina imasweka ndipo driver amawona kuti:

• kusankhidwa kolakwika kwa zida zomwe mwasankha pa dashboard monitor;
• chilembo cha zida zosankhidwa sichiwonetsedwa konse;
• kusintha kwa liwiro kumachitika mu kulumpha;
• kuchedwa kufalitsa. Galimoto, mwachitsanzo, imatha kuyima kwakanthawi isanasunthe mwanjira inayake.

Zowonongeka zonsezi zimachitika chifukwa cha:

• madontho a madzi akugwera mkati mwawo nthawi yomweyo amaphwanya zomangira;
• fumbi pa kukhudzana;
• kuvala kwa mapepala okhudzana;
• kukhudzana ndi okosijeni kapena kuipitsidwa.

Kuti mukonze zolakwika zomwe zachitika chifukwa cha ntchito yolakwika ya sensa, chipangizocho chiyenera kuchotsedwa ndikutsukidwa. Gwiritsani ntchito petulo kapena palafini nthawi zonse kuti muyeretse zomwe zili. Ngati mukufuna solder zikhomo lotayirira, kutero.

Gwiritsani ntchito mafuta olowera kuti muyeretse zolumikizana. Koma makina odziwa zambiri ndipo sindimalimbikitsa kudzoza pamwamba ndi Litol kapena Solidol.

Mawonekedwe a kupeza deta pa malo osankhidwa mumitundu ina yamagalimoto

Zosintha zamagalimoto zotsatirazi zili ndi masensa omwe angagwiritsidwe ntchito:

• Opelo Omega. Masamba a zida zodziwira malo osankhidwa ndi okhuthala. Choncho, iwo kawirikawiri amalephera. Ngati ang'ambidwa, kusungunula kopepuka kumakonza zolumikizana;
• Renault Megane. Eni galimoto zamakinawa atha kukumana ndi kusokoneza kwa sensor shaft. Popeza bolodi yodzaza ndi pulasitiki yosalimba, yomwe nthawi zambiri imasungunuka chifukwa cha kutentha kwambiri;
• Mitsubishi. Mitsubishi automatic transmission input input sensors imadziwika chifukwa chodalirika. Kuti muwongolere kusagwira bwino ntchito kwake, ndikofunikira kuti muphatikize ndikuwuphulitsa ndi mpweya, ndikuyeretsa zolumikizana ndi palafini.

Ngati kuyeretsa, kukhetsa magazi kwa zodziwikiratu zolowera shaft sikuthandiza, ndiye kuti ziyenera kusinthidwa. Kodi munasinthapo zipangizo zoterezi? Ngati sichoncho, khalani pansi. Ndikuuzani momwe zimachitikira ndi manja.

Kusintha kachipangizo kamene kamalowetsa shaft sensor

Chenjerani! Nthawi zina, madalaivala a m'badwo wachiwiri "Renault Megane" ndi magalimoto ena sangazindikire kusintha kulikonse pa ntchito ya kufala basi. Kuwonjezeka kwapang'onopang'ono kwa vutoli kudzachititsa kuti galimotoyo ipite kumalo odzidzimutsa kwinakwake pakati pa magalimoto ambiri. Izi zipangitsa ngozi. Chifukwa chake, ndikofunikira kubweretsa galimotoyo kuti ikonzedwe ku malo othandizira pa nthawi yake.

Kukonza ndikusinthanso sensor yowonongeka ya shaft speed sensor imachitika motere:

1. Tsegulani hood ndikuchotsa fyuluta ya mpweya kuti mupeze chipangizocho.
2. Lumikizani ku zolumikizira.
3. Yang'anani nyumba ngati ikulimba. Ngati zonse zili bwino, tsegulani chipangizocho.
4. Onani voteji ya chipangizo ndi kukana.
5. Ngati mano a giya atha, sinthani ndi ena atsopano.
6. Chongani kulankhula ndi kuyeretsa iwo.
7. Ngati chipangizocho sichili bwino, sinthani ndikuyika china chatsopano.
8. Mukamaliza njira zonse zokhazikitsira yatsopano, yang'anani kutumiza kwa zolakwa ndi scanner.
9. Ngati zolakwika zikupitilira, yang'anani ma terminals ndi zingwe. Akhoza kutafunidwa ndi mbewa kapena amphaka.
10. Bwezerani ngati kuli kofunikira.

Makina ojambulira shaft liwiro sensa

Kutumiza kwamakono kodziwikiratu ndi msonkhano wovuta. Kutengera mtundu wa kufala kwadzidzidzi, ndizovuta kwambiri zamagetsi, makina ndi ma hydraulic zigawo ndi misonkhano.

Mwa kulamulira ECU yodziwikiratu, imayendetsa kayendetsedwe ka kayendetsedwe kake, imalandira zizindikiro kuchokera ku masensa ambiri a gearbox, kufala kwadzidzidzi ndi ECM, komanso kumapanga zizindikiro zoyendetsera malingana ndi ma aligorivimu omwe amatchulidwa mu kukumbukira kufala.

M'nkhaniyi, tikambirana zomwe sensor yothamanga yodziwikiratu ndi, zovuta zomwe zimachitika ndi chinthuchi, komanso momwe mungadziwire zovuta zomwe sensor yothamanga yothamanga ingayambitse.

Input shaft speed sensor (kulowetsa liwiro) kutumizira basi: cholinga, zolephera, kukonza

Pakati pa masensa osiyanasiyana omwe amalumikizana kwambiri ndi kompyuta yotumizira basi ndipo angayambitse kusokonekera, zolowetsa zodziwikiratu komanso zotulutsa shaft ziyenera kusankhidwa padera.

Ngati ndi sensa yolowera pawokha, ntchito yake ndikuzindikira zovuta, kuyang'anira malo osinthira, kusintha kuthamanga kwa magwiridwe antchito, ndikusintha torque converter lock-up (TLT).

Zizindikiro zosonyeza kuti kachipangizo kamene kamalowetsamo liwiro lolowera ndi cholakwika kapena sichikugwira ntchito bwino, ndikuwonongeka kowoneka bwino kwa kayendetsedwe ka magalimoto, kuthamanga kocheperako komanso kofooka, "tick" pagulu la zida, kapena kufalikira kwadzidzidzi.

Zikatere, madalaivala ambiri amakhulupirira kuti chifukwa chake ndi kutsika kwa mafuta abwino, kuwonongeka kwa injini yamagetsi, kapena kuipitsidwa kwa mafuta otumizira.

Pa nthawi yomweyo, tisaiwale kuti m'malo kuyeretsa nozzle kapena kusintha mafuta mu kufala basi, pangafunike kuchita diagnostics mozama wa kufala basi kapena fufuzani liwiro kachipangizo athandizira shaft gearbox.

Ngati nyali yadzidzidzi nthawi zonse imayatsa / ikuyaka, bokosi la gear linali pangozi (giya lachitatu lokha likugwira ntchito, kusintha kuli kolimba, kugwedezeka ndi kuphulika kumawonekera, galimotoyo sichikufulumira), ndiye kuti muyenera kuyang'ana cholembera cha shaft. .

Cheke chotere nthawi zambiri chimakulolani kuti muzindikire vutoli mwachangu, makamaka ngati likugwirizana ndi magwiridwe antchito a sensor yothamanga ya shaft. Mwa njira, nthawi zambiri, sensa yolowera yolowera yolakwika yokha iyenera kusinthidwa ndi yatsopano kapena yodziwika bwino.

Monga lamulo, ngakhale sensa ndi chida chodalirika komanso chosavuta chamagetsi, zolephera zimatha kuchitika panthawi yogwira ntchito. Zolakwika pankhaniyi nthawi zambiri zimatengera izi:

• Nyumba ya sensor yawonongeka, pali zolakwika, panali mavuto ndi kusindikiza kwake. Monga lamulo, mlanduwu ukhoza kuonongeka chifukwa cha kusintha kwakukulu kwa kutentha (kutentha kwamphamvu ndi kuzizira kwambiri) kapena mphamvu zamakina. Pankhaniyi, m'malo ndi chinthu chatsopano ndikofunikira.
• Chizindikiro cha sensa sichimasinthasintha, vuto likuyandama (chizindikirocho chimasowa ndikuwonekeranso). Zikatero, mavuto onse a waya ndi makutidwe ndi okosijeni / kuwonongeka kwa omwe amalumikizana nawo munyumba ya sensa ndizotheka. Pankhaniyi, nthawi zina sensa sangathe kusinthidwa. Kukonza chinthu cholakwika, muyenera disassemble mlandu, kuyeretsa kulankhula (solder ngati n'koyenera), kenako kulankhula ndi crimped, insulated, etc.

Kenako muyenera kuchotsa sensa ndikuyiyang'ana ndi multimeter, kuyerekeza zowerengera ndi zomwe zasonyezedwa mu malangizo. Ngati zopatuka kuchokera m'chizoloŵezi zizindikirika, sinthani kapena konzani kachipangizo kamene kamalowetsa shaft.

Tiyeni tiwone zotsatira

Monga mukuwonera, sensor yothamanga ya shaft yodziwikiratu ndi chinthu chosavuta, pomwe mtundu wa zodziwikiratu zonse zimatengera kuthekera kwake. Ngati zosokoneza ndi zopatuka zomwe zimadziwika (galimoto imathamanga bwino, "cheke" imayatsidwa, chizindikiro cha HOLD chimawala, magiya amasuntha kwambiri komanso mwadzidzidzi, malo osinthira amasinthidwa, kuchedwa kumawonedwa, etc.), ndiye, monga gawo la zodziwikiratu zodziwikiratu zodziwikiratu, chotsani zovuta zomwe zingachitike pafupipafupi sensa kasinthasintha wa shaft athandizira wa kufala kodziwikiratu.

Pankhaniyi, m'malo mwawokha akhoza kuchitidwa mu garaja. Chinthu chachikulu ndikuwerenga bukuli padera kuti mudziwe zonse zofunika za malo oyikapo, zomwe zimachotsa ndikukhazikitsanso chojambulira cholowetsa shaft.