Camshaft udindo sensa - ntchito yake mu galimoto? Momwe mungayang'anire sensor ya camshaft? Dziwani zizindikiro za kukanidwa

Kodi ntchito ya camshaft position sensor ndi yotani?

Kusanthula kapangidwe ka magalimoto amakono, sensor yolondola ya camshaft ndi imodzi mwazinthu zofunika kwambiri zoyezera zomwe mungapeze mgalimoto yanu. Sensa yowerengera nthawi yokhala ndi diski yoyezera pa flywheel ya unit yamagetsi. Nthawi zambiri imakhala ndi magiya kapena maginito. Imatsimikizira malo omwe akuzungulirapo ndikuzindikira nthawi yomwe pisitoni ya silinda yoyamba ili pamalo otchedwa malo akhungu. Chifukwa chake, zimakupatsani mwayi wodziwa molondola chiyambi cha jekeseni wotsatizana.

Ntchito yogwiritsira ntchito camshaft sensor ndikupanganso chizindikiro chomwe chimakulolani kuwongolera valavu ya solenoid, yomwe ndi gawo la machitidwe a jakisoni omwe ali ndi ma jekeseni a unit. Panthawi imodzimodziyo, imayendetsa ntchito ya injini, kuteteza kukhudzana ndi kuyaka muzitsulo. Imagwiritsa ntchito mphamvu ya Hall powerenga miyeso kuchokera ku giya la mphete. Sensor yowerengera nthawi ndi chinthu chomwe chimakhudza magwiridwe antchito oyenera a injini. Pachifukwa ichi, chisamaliro chiyenera kutengedwa kuti nthawi ndi nthawi kuyang'ana kulondola kwa ma voltages omwe amaperekedwa ndi iwo kwa diagnostician.

Momwe mungayang'anire ntchito ya camshaft sensor?

Ngati mukufuna kuwona momwe camshaft position sensor imagwirira ntchito komanso ngati ma siginecha omwe amapereka ndi olondola, muyenera kukhala ndi zida zingapo zomwe muli nazo. Choyamba, muyenera ohmmeter kuyeza kukana magetsi. Ndi iyo, mutha kuyang'ana kukana pakati pa nthaka ndi ma terminals a chizindikiro cha chinthu choyezera. Nthawi zambiri multimeter yosavuta sikokwanira ndipo oscilloscope imafunika. Izi zikuthandizani kuti muwone mawonekedwe a pulse omwe amatumizidwa ndi chigawocho.

Kuthekera kwa matenda kumakupatsaninso mwayi kuti muwone kuchuluka kwamagetsi pakati pa gawo lowongolera injini ndi sensor ya camshaft. Voltmeter iyenera kusonyeza 5 V. Mtengo weniweniwo uyenera kuperekedwa ndi wopanga galimoto. Kudziyeza kumafuna zida zapadera. Ngati mulibe multimeter akatswiri kapena oscilloscope ntchito ntchito za diagnostician. Katswiriyu adzakuthandizani kuonetsetsa kuti zowerengerazo ndi zolondola.

Kodi zizindikiro za camshaft position sensor sensor ndi ziti?

Chimodzi mwazinthu zofunika zomwe zimayendetsa magwiridwe antchito agalimoto yonyamula anthu ndi sensor ya camshaft. Zizindikiro za ntchito yake yolakwika ndi:

• kulephera kuyambitsa injini bwinobwino;
• chizindikiro cholakwika cha dongosolo ndi nyali yowongolera;
• kujambula khodi yolakwika mu kukumbukira kompyuta yomwe ili pa bolodi;
• ntchito ya woyendetsa galimoto muzochitika zadzidzidzi.

Zizindikiro za sensa yoyipa ya camshaft siziyenera kunyalanyazidwa. Komabe, zina mwazo sizingadziwike paokha popanda zida zapadera. Ndicho chifukwa chake kuyendera pafupipafupi kwa makaniko ndi kufufuza kwaumisiri ndikofunikira kwambiri.

Kumbukirani kuti chowonongeka cha camshaft position sensor sichimapereka zizindikiro zomwe zimamveka pamene mukuyendetsa galimoto. Panthawi imodzimodziyo, mavuto oyambitsa injini sadzakhala okhudzana ndi kuwonongeka kwa makina. Zitha kupezeka kuti kufunikira kwa zovutazo kumakhala mumayendedwe afupiafupi pama waya wolumikizira ndi ma siginecha olakwika pamakompyuta omwe ali pa bolodi. Vuto lina lodziwika bwino ndi kusokoneza kwamakina kwa kulumikizana pakati pa chinthu choyezera ndi dongosolo lowongolera.

Zotsatira za kuyendetsa galimoto yokhala ndi sensor yowonongeka ya camshaft position?

Sensor yolakwika ya CMP camshaft imatha kuyambitsa zovuta zingapo poyendetsa. Komanso, kugonja kwake nthawi zambiri sikuwonetsa zizindikiro zowonekera. Komabe, zimathandizira kuchepa kwa magwiridwe antchito agalimoto, i.e. mathamangitsidwe ofooka ndi kuchepetsa mphamvu. Injini ikhoza kuyima mwadzidzidzi panthawi yogwira ntchito. Zolakwika pakugwira ntchito kwake zingathandizenso kuti pakhale kuwonjezeka kwakukulu kwa mafuta ndi kutsekereza kutsekereza. Chizindikirocho chingakhalenso kugwedezeka.

Kodi sensor yatsopano ya camshaft imawononga ndalama zingati?

Mtengo wogula wa sensor yatsopano ya camshaft nthawi zambiri umakhala pakati pa 50 ndi 50 euros. Zimatengera kupanga ndi chitsanzo cha galimotoyo. Muyeneranso kuganizira za mtengo wotheka wa ntchito zokonzanso kuti musinthe gawolo. Itha kusiyanasiyana kuchokera ku 100 mpaka 40 euros. N'zothekanso kudzipangira nokha chigawo ichi. Maluso oyenerera amanja, zolemba zamagalimoto zamagalimoto ndi zida zapadera zimafunikira.