狼群视频在线

噴油器修理包簡介

噴油器修(xiu)理(li)包-噴油器就(jiu)是(shi)(shi)大家俗稱的噴油嘴了,噴油器是(shi)(shi)供油系統中最重要的部件,它實質是(shi)(shi)一個電磁閥。

噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)的(de)(de)作(zuo)(zuo)用是(shi)按照發(fa)動(dong)機(ji)ECU計算出的(de)(de)噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)射(she)(she)正(zheng)時(shi)和脈寬，向(xiang)進氣歧(qi)管(guan)或氣缸內噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)射(she)(she)燃油(you)(you)。噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)實際上(shang)是(shi)一個電磁(ci)閥，ECU通過控(kong)制其電磁(ci)閥線圈的(de)(de)電流通斷，來(lai)控(kong)制噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)的(de)(de)工(gong)作(zuo)(zuo)。噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)是(shi)維持(chi)發(fa)動(dong)機(ji)運轉的(de)(de)重要部(bu)件，由噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)體(ti)、噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)嘴、支座、彈簧等(deng)組成(cheng)；由噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)供油(you)(you)口泵進高(gao)壓(ya)油(you)(you)，噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)器(qi)體(ti)內產生(sheng)高(gao)壓(ya)作(zuo)(zuo)用到噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)嘴錐面上(shang)，當(dang)油(you)(you)壓(ya)超過調(diao)定值時(shi)噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)油(you)(you)嘴閥芯開啟，高(gao)壓(ya)油(you)(you)從噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)嘴小(xiao)孔噴(pen)(pen)(pen)(pen)(pen)(pen)(pen)出，呈(cheng)霧(wu)狀到發(fa)動(dong)機(ji)缸筒(tong)里燃燒(shao)，使(shi)活塞往復(fu)運行。

大切諾基(進口)簡介

很長一(yi)段時間里Jeep都(dou)是SUV的代名詞(ci)，它傳(chuan)奇的歷史、粗獷的外(wai)表以(yi)及(ji)無(wu)與倫比的越野性能，將無(wu)往(wang)不(bu)至， 無(wu)所不(bu)能的精神傳(chuan)達給(gei)中(zhong)國用戶。即吉普大切諾(nuo)基(ji)，是吉普公司1992年為阻擊福特的探(tan)索者而推向市(shi)場的全(quan)新車型。大切諾(nuo)基(ji)作為第(di)一(yi)輛配備(bei)了(le)駕駛員(yuan)側面(mian)安(an)全(quan)氣囊的，開創了(le)豪華市(shi)場的先河。