噴(pen)油(you)器(qi)修理(li)包(bao)-噴(pen)油(you)器(qi)就(jiu)是大(da)家俗稱的噴(pen)油(you)嘴了(le),噴(pen)油(you)器(qi)是供油(you)系統(tong)中最重要的部(bu)件(jian),它實質是一個電磁閥(fa)。
噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)的作用(yong)是按照發動(dong)(dong)機(ji)ECU計算出(chu)的噴(pen)(pen)(pen)(pen)射(she)正時和脈寬(kuan),向進氣歧管或(huo)氣缸內(nei)噴(pen)(pen)(pen)(pen)射(she)燃油(you)(you)(you)。噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)實(shi)際上是一個電(dian)磁閥(fa)(fa),ECU通過(guo)控制(zhi)其電(dian)磁閥(fa)(fa)線圈(quan)的電(dian)流通斷,來控制(zhi)噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)的工作。噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)是維持發動(dong)(dong)機(ji)運(yun)轉(zhuan)的重要(yao)部件,由噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)體、噴(pen)(pen)(pen)(pen)油(you)(you)(you)嘴(zui)、支座、彈簧等組成(cheng);由噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)供(gong)油(you)(you)(you)口泵(beng)進高(gao)壓(ya)油(you)(you)(you),噴(pen)(pen)(pen)(pen)油(you)(you)(you)器(qi)(qi)體內(nei)產生高(gao)壓(ya)作用(yong)到噴(pen)(pen)(pen)(pen)油(you)(you)(you)嘴(zui)錐面上,當(dang)油(you)(you)(you)壓(ya)超過(guo)調定值時噴(pen)(pen)(pen)(pen)油(you)(you)(you)嘴(zui)閥(fa)(fa)芯開啟,高(gao)壓(ya)油(you)(you)(you)從噴(pen)(pen)(pen)(pen)嘴(zui)小孔噴(pen)(pen)(pen)(pen)出(chu),呈霧狀(zhuang)到發動(dong)(dong)機(ji)缸筒里燃燒,使活塞(sai)往復運(yun)行。
2019年12月4日晚,一汽-大眾宣布旗(qi)下(xia)全(quan)新小型SUV車(che)型——探影(ying)TACQUA正式上市。新車共提(ti)供7款車型,其中包括2款R-Line版(ban)本,售價區間(jian)為(wei)11.49-15.99萬(wan)元
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