Galimoto liwiro sensor VAZ 2110

Liwiro sensa mu VAZ 2110 (monga galimoto ina iliyonse) osati limasonyeza liwiro panopa ndi kulemba mtunda. Amapereka deta ya machitidwe osiyanasiyana oyambirira ndi apamwamba. Mafuta jekeseni injini 2110 8-vavu kapena 2112 16 vavu amalamulidwa ndi unit magetsi ulamuliro (ECU), amene amafuna zambiri. Makamaka, chifukwa cha ntchito ya sensa iyi, ntchito zofunika za injini zimaperekedwa:

• mafuta osakaniza amapangidwa bwino;
• dongosolo la kupereka mafuta likuyendetsedwa;
• nthawi yoyatsira yakhazikitsidwa;
• idling ndi chosinthika popita;
• pamene throttle yatsekedwa, mafuta a mafuta amakhala ochepa: izi zimakulolani kudula mzere wa mafuta kuchokera ku majekeseni pamene mukuyenda.

VAZ 2110 speed sensor amapangidwa ndi opanga osiyanasiyana, maonekedwe angakhale osiyana, koma mfundo ya ntchito imakhala yofanana.

Kodi chili kuti? Mu gearbox, pafupi kwambiri ndi shaft yotulutsa. Sapezeka mopingasa, monga momwe amayembekezeredwa, koma molunjika. Tidzakambirana chifukwa chake mu gawo la "principle of operation". Malowa sakupambana, malo omwe mawaya amalowetsa cholumikizira amalumikizana ndi corrugation mu chipinda cha injini.

Chifukwa cha kuyanjana uku, zingwezi zimaphwanyidwa nthawi zonse. Komano, sikovuta m'malo VAZ 2110 kapena 2112 kachipangizo liwiro, chifukwa kupeza sensa n'zotheka popanda dzenje kapena kukweza.

Tsoka ilo, mfundo iyi si nthawi zonse yomwe ili m'gulu la odalirika ndipo imafunikira chisamaliro chanthawi ndi nthawi kuchokera kwa eni galimoto.

Mfundo ntchito Vaz 2110 jekeseni galimoto liwiro mita

Ndiye nchifukwa chiyani chipangizo chomwe chikufunsidwacho chili chowongoka ngati nsonga yozungulira ya shaft yotumizira imangokhala yopingasa? Chowonadi ndi chakuti chinthu chozungulira cha chipangizocho chimalumikizidwa ndi shaft ya gearbox osati mwachindunji, koma kudzera mu chosinthira chosinthira. Mothandizidwa ndi zida za nyongolotsi, kuzungulira kopingasa ndi gawo lina la gear kumasinthidwa kukhala gawo lamakina la sensor yothamanga.

Mapeto a shaft ya gawo lamagetsi la sensa, yomwe timayiwona kunja kwa bokosi la gear, imalowetsedwa m'manja mwa adapter.

Dongosololi limagwira ntchito molingana ndi mfundo ya Hall. Pa shaft mkati mwa nyumbayo pali magawo osuntha a zinthu za Hall. Panthawi yozungulira, mnzake (mwa mawonekedwe a inductor) amapanga ma pulse olumikizidwa ndi liwiro la kuzungulira kwa gudumu. Popeza kuzungulira kwa tayala kumadziwika, gawo lamagetsi limatembenuza kusintha kulikonse kukhala mtunda woyenda. Umu ndi momwe ma mileage amawerengera. Zimatsalira kugawanitsa chiwerengerochi ndi nthawi imodzi, ndipo tidzapeza liwiro la galimoto nthawi iliyonse.

Zofunika! Zambiri kwa omwe amakonda kusintha matayala osakhala wamba. Mukayika mawilo owongolera ndi matayala ndi mathamangitsidwe opitilira 3%, simumangopanga katundu wowonjezera pazinthu zoyimitsidwa. Algorithm yowerengera kuthamanga kwamayendedwe imaphwanyidwa: crankshaft, camshaft ndi masensa othamanga samalumikizidwa. Chotsatira chake, ECU molakwika amapanga mapangidwe a mafuta osakaniza ndipo amalakwitsa poika nthawi yoyatsira. Ndiye kuti, sensa sikugwira ntchito mwachizolowezi (palibe vuto).

Chifukwa chiyani sensor yothamanga imalephera

Zifukwa ndi makina ndi magetsi. Tidzalemba aliyense payekhapayekha.

Zifukwa zamakina ndi izi:

• Mano a zida amavala onse pa shaft yotumizira komanso pa adapter - thiransifoma yothamanga;
• mawonekedwe a sewero pamphambano ya thiransifoma shaft ndi sensa yokha;
• kusamuka kapena kutayika kwa chinthu cha Hall mu gawo losuntha;
• kuipitsidwa kwa zinthu ziwiri za Hall mkati mwa bokosi;
• kuwonongeka kwa thupi kwa tsinde kapena nyumba.

Zifukwa zamagetsi:

• Kuwonongeka kwamagetsi (osakonza);
• cholumikizira kukhudzana makutidwe ndi okosijeni;
• kuyabwa kwa zingwe za chipangizo chifukwa cha kuyika kosayenera;
• kusokoneza kunja kwa jekeseni wowongolera dera kapena spark plug high voltage waya;
• kusokonezedwa ndi zida zamagetsi zomwe sizili wamba (mwachitsanzo, dalaivala wa xenon kapena alamu yakuba).

Zizindikiro za makina othamanga othamanga

Mutha kuzindikira vuto la sensor yothamanga ndi zizindikiro zotsatirazi:

• Kuperewera kwa kuwerenga kwa speedometer ndi kusagwira ntchito kwa odometer.
• Mawerengedwe osokonekera. Mutha kuyang'ana pogwiritsa ntchito GPS navigator kapena kufunsa mnzanu yemwe ali ndi sensor yogwira ntchito kuti ayendetse mofananira ndi inu pa liwiro lomwe mwapatsidwa.
• Kuyimitsidwa kwa injini mosasamala (zizindikirozi zimawonekeranso ndi zovuta zina).
• Nthawi "katatu" injini pamene kuyendetsa pa liwiro limodzi.

Kuti mupewe vuto la sensor yothamanga kuchokera ku zolakwika zina zamagetsi, mutha kuyesa mwachangu. Muyenera kuyesa kuyesa ndikukumbukira momwe galimotoyo imamverera. Kenako chotsani cholumikizira kuchokera ku sensa ndipo nthawi yomweyo pitani ulendo wofanana. Ngati khalidwe la makina silinasinthe, chipangizocho ndi cholakwika.

Momwe mungayang'anire liwiro la sensor VAZ 2110

Kotero, pali zizindikiro, koma sizikufotokozedwa momveka bwino. Kufufuza kwakunja ndi kukhulupirika kwa chingwe cholumikizira kunawonetsa kuti zonse zili bwino. Mutha kulumikiza chojambulira chojambulira mumsonkhano wamagalimoto kapena ntchito ndikuwunika zida zonse.

Koma ambiri VAZ 2112 (2110) eni amakonda kufufuza ndi multimeter. Pinout ya VAZ 2110 liwiro sensa pa cholumikizira chingwe ndi motere:

Magulu amphamvu amalembedwa "+" ndi "-", ndipo kukhudzana kwapakati ndikutulutsa chizindikiro ku ECU. Choyamba, timayang'ana mphamvu ndi kuyatsa (injini siyikuyamba). Ndiye sensa iyenera kuchotsedwa, kupatsidwa mphamvu ndikugwirizanitsa ndi "minus" ndi kukhudzana ndi chizindikiro cha multimeter. Potembenuza shaft ya sensa ya holo pamanja, sensor yabwino imawonetsa magetsi. Ziphuphu zimatha kutengedwa ndi oscilloscope: zimamveka bwino.

Kukonza kapena kusintha sensor

Kukonza sensa sikutheka mwachuma. Kupatulapo ndikugulitsa mawaya osweka kapena kuvula mawaya. Chipangizocho ndi chotsika mtengo, sikovuta kuchisintha. Choncho mfundo yake ndi yomveka bwino.