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发动机在怠速、低速和从怠速向低速抖动油门时,可听到明显而又清脆的“嗒、嗒、嗒”好象两个钢球相碰的的声音。 响声时随转速的升高响声,但机油压力不降低。FE2 GK单缸断火时响声明显减弱或消失,复火瞬间,响声又出现或连续出现两个响声。 (2)断火试验。将发动机稳定在响声较强的转速上,松开高压油管接头进行断火试验。当某缸断火后响声明显减弱或消失,在复火的瞬间又能立即出现或连续出现两个响声,则可断定为此缸活塞销响。 喷油器 20584345 喷油器 20972225 油泵 0 445 020 075 油泵 0 986 437 350 油泵 0 445 020 208 油泵 0 445 020 023 油泵 0 440 020 078 51121017148 51121017149 喷油器 095000-6980 095000-6100 DLLA152P980 超生波清洗机 QCM200 喷油器 23670-0L010 095000-7761 095000-7760 23670-0L070 油泵 0 445 020 031 喷油器修理包 0 445 120 364 DLLA147P2405 调整垫片 B27 B23 喷油器 0 445 110 629 0 445 110 628 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=1645405413346&bpp=1&bdt=16&idt=10&shv=r20220216&mjsv=m202202090102&ptt=9&saldr=aa&cookie=ID%3D138bd4a5c3f9dd5c-22e6327ab7c8007c%3AT%3D1621323454%3ART%3D1621323454%3AS%3DALNI_MZr6w-L6tDY0HVf8PxDU64fYTf-Jg&nras=1&correlator=7372177841117&frm=23&ife=1&pv=2&ga_vid=219702776.1645405413&ga_sid=1645405413&ga_hid=766343326&ga_fc=0&nhd=1&u_tz=480&u_his=40&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%2C31064858%2C44756431%2C21067496%2C31064019%2C31062931&oid=2&pvsid=3408114282122937&pem=146&tmod=875727929&uas=0&nvt=1&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&eae=2&fc=1664&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.p7rnhy8858y4&fsb=1&dtd=17" data-google-container-id="1.p7rnhy8858y4" data-load-complete="true"> |