Inzwa yoxinzelelo lweoyile yeBrake 55CP09-03 yeBMW E49 E90

Uluvo lokulawula injini

Kukho iintlobo ezininzi zezivamvo zokulawula injini, kubandakanywa isivamvo sobushushu, isivamvo soxinzelelo, isantya kunye nesivamvo se-angle, isivamvo sokuqukuqela, isivamvo sendawo, isivamvo sokuxinana kwegesi, isivamvo sokunkqonkqoza njalo njalo. Olu hlobo loluvo lungundoqo we-injini yonke. Ukuzisebenzisa kunokuphucula amandla e-injini, ukunciphisa ukusetyenziswa kwepetroli, ukunciphisa igesi yokukhupha, ukubonisa iimpazamo, njl. Ngenxa yokuba basebenza kwiimeko ezinzima ezifana ne-injini ye-vibration, umphunga wepetroli, i-sludge kunye namanzi anodaka, isalathiso sabo sobugcisa bokumelana nokusingqongileyo siphezulu kunoko. leyo yezivamvo eziqhelekileyo. Kukho iimfuno ezininzi kwiimpawu zabo zokusebenza, phakathi kwazo eyona nto ibaluleke kakhulu kukuchaneka komlinganiselo kunye nokuthembeka, ngaphandle koko impazamo ebangelwa ukufumanisa inzwa ekugqibeleni iya kukhokelela ekungaphumeleli kwenkqubo yokulawula injini okanye ukungaphumeleli.

Isantya esi-1, i-engile kunye nesantya seenqwelo-moya: isetyenziswa kakhulu ukubona i-angle ye-crankshaft, isantya senjini kunye nesantya semoto. Kukho ubukhulu becala uhlobo lwe-generator, uhlobo lokungafuni, uhlobo lwesiphumo seHolo, uhlobo lwe-optical, uhlobo lokungcangcazela njalo njalo.

I-2 inzwa ye-oxygen: I-sensor ye-oxygen ifakwe kumbhobho wokukhupha ukulinganisa umxholo we-oksijini kumbhobho wokukhupha kwaye unqume ukuphambuka phakathi komlinganiselo we-air-fuel we-injini kunye nexabiso lethiyori. Inkqubo yokulawula ilungisa ukuxinwa komxube ovuthayo ngokuhambelana nomqondiso wempendulo ukwenza umlinganiselo we-air-fuel usondele kwixabiso lethiyori, ngaloo ndlela uphucula uqoqosho kunye nokunciphisa ukungcola. Isicelo esisebenzayo yizirconia kunye ne-titania sensors.

I-3 Flow sensor: Ilinganisa ukungena komoya kunye nokuhamba kwe-fuel ukulawula umlinganiselo we-air-fuel, ngokukodwa kubandakanywa inzwa yokuhamba komoya kunye ne-fuel flow sensor. I-sensor yokuhamba komoya ibona ubungakanani bomoya ongena kwi-injini, ukuze kulawulwe inani lenaliti ye-injector ye-fuel kunye nokufumana umlinganiselo ochanekileyo we-air-fuel. Usetyenziso olusebenzayo lubandakanya uhlobo lweCarmen vortex, uhlobo lwe-vane kunye nohlobo locingo olushushu. UCarmen akanazo iindawo ezihambayo, impendulo ebucayi kunye nokuchaneka okuphezulu; Uhlobo lwe-Hot-wire lula ukuchatshazelwa yi-pulsation yegesi e-inhaled, kwaye kulula ukuphula iingcingo; I-fuel flow sensor isetyenziselwa ukumisela ukusetyenziswa kwamafutha. Kukho ubukhulu becala uhlobo lwevili lamanzi kunye nohlobo lokujikeleza kwebhola.