Diesel Injector Fuel Injector 0445110743 Bosch yeBMW, Mini
zvigadzirwa zvakadzama
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Inoshandiswa muMotokari / Injini
Product Code | 0445110743 |
Injini Model | B47C20O0 |
Application | BMW Mini |
MOQ | 6 pcs / Negotiated |
Packaging | White Bhokisi Packaging kana Mutengi Zvinodiwa |
Warranty | 6 mwedzi |
Kutungamira nguva | 7-15 mazuva ekushanda mushure mekusimbisa kurongeka |
Payment | T/T, PAYPAL, sekuda kwako |
Kubatsira kwedu
- 1 Mutengo wemakwikwi
- 2 Yakagadzirira stock
- 3 Kukurumidza kutumira
- 4 100% yakaedzwa isati yatumirwa
- 5 Kurongeka kudiki kunobvumidzwa
High common rail system composition
Iyo yakajairika njanji sisitimu inoreva yakavharwa-loop system inoumbwa nepamusoro-kudzvanywa mafuta pombi, kudzvanywa sensor uye yemagetsi control unit (ECU), iyo inoparadzanisa zvachose chizvarwa chekumanikidza jekiseni uye jekiseni maitiro kubva kune mumwe nemumwe, izvo zvakasiyana zvachose kubva. iyo yapfuura dhiziri jekiseni system inofambiswa nemacamshafts. Iyo yakakwira-kudzvanywa pombi yemafuta kuendesa yakakwira-kudzvanywa mafuta kune njanji yemafuta, kuburikidza nekumanikidza kwemafuta munjanji kuti iwane kutonga chaiko, kuitira kuti iyo yakanyanya-kudzvanywa pombi pombi kudzvanywa kwakazvimirira kweinjini kumhanya, kunogona kuderedza zvakanyanya. dhigirii redhiziri injini yemafuta ekupa pressure ine injini yekumhanyisa shanduko.
Iyo dhiziri yakajairika njanji jekiseni system ine hydraulic system uye yemagetsi control system. Pakati pavo, iyo hydraulic system yakakamurwa kuita yakaderera-kumanikidza hydraulic system uye yakakwirira-kumanikidza hydraulic system. I-low-pressure hydraulic system inosanganisira tangi yemafuta, pombi yekufambisa mafuta, firiji yemafuta uye mutsara wakaderera wemafuta; I-high-pressure hydraulic system inosanganisira high-pressure pump, high-pressure oil rail, injector uye high-pressure oil pipe; Electronic Diesel Control (EDC) inosanganisira masensa, Electronic Control Unit (ECU), actuators (kusanganisira majekiseni ane solenoid valves, pressure control valves, glow plug control units, booster pressure regulators, exhaust gas circulation regulators, throttle valves, nezvimwewo) uye wiring harnesses.
Iyo yakajairika njanji pombi inobata basa rekugovera yakakwira-kudzvanywa mafuta inopihwa nepamusoro-kudzvanywa mafuta pombi kune jekiseni rega rega. Iyo dhiziri yekumanikidza mune yakajairika njanji pombi inogona kuchengetedzwa muhuwandu hwe130 ~ 160 MPa. Iyo yakajairika njanji pombi inoshongedzerwa sensor, iyo inotumira iyo yakajairika njanji yekumanikidza chiratidzo kune yemagetsi control unit (ECU), uye yemagetsi control unit inoshandisa mhinduro yekutonga paPCV valve kudzikamisa yakajairika njanji kudzvanywa kwemafuta kune chinangwa. value. Iyo inoyerera buffer (yekuyerera limiter) inova nechokwadi chekuti mafuta anopihwa kune jekiseni anogurwa kana kutadza kudonha kwemafuta kunoitika mujekiseni, uye kunogona kuderedza kudzvanywa kwemhepo munjanji yakajairika uye yakanyanya-kudzvanywa pombi yemafuta; Iyo pressure limiter inova nechokwadi chekuti dzvinyiriro iri muharare-yakanyanya-kudzvanywa inokurumidza kuburitswa muchiitiko chekumanikidza kusina kujairika.