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发动机在怠速或低速运转时,在汽缸的上部发出清晰而明显的“嗒、嗒、嗒”的响声,发动机中速以上运转时,这种异响便会减弱或消失。 该响声冷车时明显,热车时减弱或消失;FE2 GK单缸断火,响声减弱或消失;响声时,负荷愈大响声也愈大,但机油压力不降低。 (2)断火试验。把发动机置于敲击声明显的转速下运转,松开高压油管接头进行断火试验。如某缸断火后响声减弱或消失,则为该缸敲缸响。 喷油器 729902-53100 泵总成 326-4635 32f61-10302 泵总成 B6AD548G-R /BH6PN120R 喷油器修理包 f00zc99044 DSLA154P1320 F00VC01051 喷油器 8-98119228-3 095000-8370 测试台 VP44 喷油器 23670-09350 涡轮 17201-26030 喷油器 0 445 120 400 泵总成 BH4QT95R9 泵总成 BH6pa110 141195655 喷油器 153-5733 8971925963 8-97192596-3 喷油器 ME302143 095000-5450 泵总成 22100-5D180 油泵 2445110060 0 440 020 117 阀组件 F00GX17004 0445116/0445117用于博世压电控制阀 压电阀 F00GX15005用于115系列 F00GX17004用于116、117系列 油嘴 M0001P153 LED">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=3%3A32%2C4%3A32%2C8%3A134217728%2C9%3A134250632%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=0&pra=5&wgl=1&uach=WyJXaW5kb3dzIiwiNy4wLjAiLCJ4ODYiLCIiLCI5OC4wLjQ3NTguMTAyIixbXSxudWxsLG51bGwsIjY0IixbWyIgTm90IEE7QnJhbmQiLCI5OS4wLjAuMCJdLFsiQ2hyb21pdW0iLCI5OC4wLjQ3NTguMTAyIl0sWyJHb29nbGUgQ2hyb21lIiwiOTguMC40NzU4LjEwMiJdXV0.&dt=1645405454467&bpp=2&bdt=33&idt=130&shv=r20220216&mjsv=m202202090102&ptt=9&saldr=aa&cookie=ID%3D138bd4a5c3f9dd5c-22e6327ab7c8007c%3AT%3D1621323454%3ART%3D1621323454%3AS%3DALNI_MZr6w-L6tDY0HVf8PxDU64fYTf-Jg&nras=1&correlator=518261838404&frm=23&ife=1&pv=1&ga_vid=156595353.1645405455&ga_sid=1645405455&ga_hid=1786747083&ga_fc=0&nhd=1&u_tz=480&u_his=42&u_h=1080&u_w=1920&u_ah=958&u_aw=1920&u_cd=24&u_sd=1&DMC=8&adx=-12245933&ady=-12245933&biw=1920&bih=855&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=42531397%2C44750773%2C182982000%2C182982200%2C31064037%2C31064858%2C44757634%2C31063221%2C44756895%2C21067496%2C31062931&oid=2&pvsid=405268696583757&pem=146&tmod=875727929&uas=0&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C958%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32772&bc=31&ifi=1&uci=1.byihi016r86z&fsb=1&dtd=141" data-google-container-id="1.byihi016r86z" data-load-complete="true"> |