Kana iwe uri mudiwa wemotokari, unogona kunge uchida kudzidza chimwe chinhu nezve auto zvakadzama.Uye nhasi tichazotaura nezve musiyano pakati pe camshaft sensor uye crankshaft sensor uye nheyo yekushanda yeaya ma sensor.
Ndeupi musiyano uripo pakati pecamshaft sensor uye crankshaft sensor?
Chii chinonzi crankshaft sensor?
Crankshaft sensor ndiyo chiratidzo chikuru chinodzora nguva yejekiseni remafuta uye kupisa sezvo ichishandiswa kuona kumhanya kweinjini, crankshaft chinzvimbo (Angle) chiratidzo uye silinda yekutanga uye yega silinda yekumanikidza sitiroko kumusoro kwakafa pakati chiratidzo.Kufanana nemhepo inoyerera sensor, ndiyo huru sensor muinjini centralized control system.Mune microcomputer inodzorwa yemagetsi ignition system, iyo injini crankshaft angle siginecha inoshandiswa kuverenga yakatarwa nguva yekubatidza, uye chiratidzo chekumhanya chinoshandiswa kuverenga uye kuverenga yekutanga kudzima Engle.
Chii chinonzi camshaft sensor?
Camshaft position sensor yakanziwo phase sensor, synchronous sign sensor, chiratidzo chikuru chekudzora jekiseni remafuta uye nguva yekupisa. Basa rayo ndere kuona camshaft Angle chinzvimbo chiratidzo, kuitira kuona silinda (yakadai se1 cylinder) piston TDC chinzvimbo. .
Ndeipi basa ravakaita muinjini zvakateerana?
Crankshaft position sensor, kunyanya kushandisa magineti induction sensor, ine mazino makumi matanhatu kubvisa mazino matatu kana mazino makumi matanhatu kubvisa 2 zino rakananga vhiri.Camshaft position sensors, kunyanya kushandisa horo sensors, ine chiratidzo rotor ine notch imwe kana akati wandei asina kuenzana notches.Iyo control unit inoramba ichigamuchira uye ichienzanisa voltage yeaya masaini maviri.Kana masaini ese ari maviri akaderera, iyo control unit inofunga kuti iyo yepamusoro yakafa nzvimbo ye1 silinda yekumanikidza sitiroko inogona kusvikwa neimwe crankshaft Angle panguva ino.Kana CKP neCMP zvese zviri pazasi mukana nekuenzanisa, iyo control unit ine referensi yekubatidza nguva uye nguva yejekiseni.
Kana iyo camshaft sensor chiratidzo ichikanganiswa, iyo control unit inogona kungoziva iyo yepamusoro yakafa centre (TDC) ye cylinder 1 uye cylinder 4 mushure mekugamuchira crankshaft chinzvimbo chiratidzo, asi hazvizivikanwe kuti ndeipi cylinder 1 uye cylinder 4 ndiyo compression sitiroko. nzvimbo yepamusoro yakafa.Iyo control unit inogona kuramba ichipfapfaidza mafuta, asi nekutevera jekiseni kune jekiseni panguva imwe chete, iyo control unit inogona kuramba ichibatidza, asi nguva yekubatidza ichanonoka kune yakachengeteka Angle yekusa-detonation, kazhinji inononoka 1 5. Panguva ino. , simba rejini uye torque zvichaderedzwa, kutyaira manzwiro ekukurumidza kukurumidza, kwete kusvika kune yakatemerwa kukurumidza, kushandiswa kwemafuta kunowedzera, kusagadzikana kusina maturo.
Kana iyo crankshaft sensor chiratidzo ichikanganiswa, mota zhinji hadzigone kutanga nekuti chirongwa hachina kugadzirirwa kushandisa camshaft sensor chiratidzo panzvimbo.Nekudaro, kune nhamba diki yemotokari, senge Jetta 2 valve yemagetsi jet mota yakatangwa muna 2000, kana iyo crankshaft position sensor chiratidzo ichikanganiswa, iyo control unit ichatsiviwa necamshaft position sensor sign, uye injini inogona kutanga nekumhanya. , asi kuita kunoderera.
Kana uchida kudzidza zvakawanda, tapota inzwa wakasununguka kutibata nesu.YASEN haingori camshaft sensor China mugadziri asiwo crankshaft sensor China mugadziri uye kunze kweizvozvo isu tinopawo zvimwe zve auto accessories senge ABS sensors, air flow sensor, crankshaft sensor, camshaft sensor, rori sensor, EGR Valve zvichingodaro.
Nguva yekutumira: Nov-24-2021