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噴(pen)(pen)油(you)器修(xiu)理包-噴(pen)(pen)油(you)器就是大家俗稱的(de)噴(pen)(pen)油(you)嘴了(le),噴(pen)(pen)油(you)器是供油(you)系統中最重(zhong)要(yao)的(de)部件(jian),它實質是一個電(dian)磁閥。
噴(pen)(pen)(pen)油(you)(you)(you)(you)器的作(zuo)(zuo)用是(shi)按照發(fa)動機(ji)(ji)ECU計算出(chu)的噴(pen)(pen)(pen)射(she)正時和脈寬，向(xiang)進(jin)氣(qi)歧管或氣(qi)缸(gang)內(nei)噴(pen)(pen)(pen)射(she)燃油(you)(you)(you)(you)。噴(pen)(pen)(pen)油(you)(you)(you)(you)器實際(ji)上(shang)是(shi)一個(ge)電(dian)(dian)(dian)磁閥，ECU通(tong)(tong)過(guo)控(kong)(kong)制其電(dian)(dian)(dian)磁閥線圈的電(dian)(dian)(dian)流通(tong)(tong)斷(duan)，來控(kong)(kong)制噴(pen)(pen)(pen)油(you)(you)(you)(you)器的工作(zuo)(zuo)。噴(pen)(pen)(pen)油(you)(you)(you)(you)器是(shi)維持發(fa)動機(ji)(ji)運(yun)轉(zhuan)的重要部件，由(you)噴(pen)(pen)(pen)油(you)(you)(you)(you)器體、噴(pen)(pen)(pen)油(you)(you)(you)(you)嘴、支座(zuo)、彈簧等組成(cheng)；由(you)噴(pen)(pen)(pen)油(you)(you)(you)(you)器供油(you)(you)(you)(you)口泵進(jin)高(gao)壓(ya)(ya)油(you)(you)(you)(you)，噴(pen)(pen)(pen)油(you)(you)(you)(you)器體內(nei)產生高(gao)壓(ya)(ya)作(zuo)(zuo)用到噴(pen)(pen)(pen)油(you)(you)(you)(you)嘴錐面(mian)上(shang)，當油(you)(you)(you)(you)壓(ya)(ya)超過(guo)調定(ding)值時噴(pen)(pen)(pen)油(you)(you)(you)(you)嘴閥芯開啟，高(gao)壓(ya)(ya)油(you)(you)(you)(you)從噴(pen)(pen)(pen)嘴小(xiao)孔噴(pen)(pen)(pen)出(chu)，呈霧(wu)狀到發(fa)動機(ji)(ji)缸(gang)筒里燃燒，使活塞(sai)往復運(yun)行。
全新推出的(de)北京奔馳E320L系列車(che)型取代了征戰豪華中(zhong)大型車(che)市場多(duo)年(nian)的(de)E300L系列，價格(ge)上(shang)浮1萬元換(huan)來了更強勁的(de)動(dong)力、更高的(de)配置。E300L這名老兵是時候(hou)被取代了。
幫(bang)手汽配(pei)網(www.zhiyenongfu.com)是中國領(ling)先的(de)汽車(che)配(pei)件(jian)網站，擁有全球(qiu)領(ling)先的(de)汽車(che)配(pei)件(jian)大全數據，為(wei)廣大車(che)主提供汽車(che)配(pei)件(jian)報價和汽車(che)零部件(jian)訂購(gou)服務，是您咨詢汽車(che)配(pei)件(jian)價格和疑難件(jian)的(de)理想網站
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