Dizilo Injector Fuel Injector 095000-5361 Denso Injector ya Isuzu

Chachisanu ndi kuzindikira mphamvu ya jekeseni wamafuta. Chotsani pulagi ya waya wa jekeseni wamafuta, yatsani loko yoyatsira, sinthani ma multimeter kukhala mulingo wamagetsi a DC, yesani voteji pa pulagi ya waya, polumikiza pulagi ndi chowongolera chofiira cha multimeter kuti mugwire mapini awiri a pulagi motsatana, ndi kulumikiza mayeso ena wakuda kutsogolo kwa injini chipolopolo , ndi voteji ndi 12V (ya batire voteji panthawiyo) ndi OV motero. Ngati onse ali OV, zikusonyeza kuti pali vuto ndi jekeseni mafuta magetsi, ndi lolingana fuse bokosi ndi zipangizo zamagetsi ayenera kufufuzidwa.
Chachisanu ndi chimodzi ndikuyang'ana dera loyang'anira jekeseni. Chotsani pulagi ya waya wa jekeseni wamafuta, tsegulani loko yoyatsira, chowongolera chofiira cha multimeter chimalumikizidwa ndi mapini awiri a pulagi motsatana, ndipo chiwongolero china chakuda chimalumikizidwa ndi injini ya injini, ma voltages ndi 12V ndi 0V. motero, kupeza 0V pini ndi Mark izo, ichi ndi jekeseni ulamuliro dera. Lumikizani pulagi ya waya wa jekeseni wamafuta, yatsani loko yoyatsira, ndi kuyeza voteji pakati pa mzere wowongolera jekeseni wamafuta ndi injini ya injini, yomwe iyenera kukhala yayikulu kuposa 10.5V. Njira ina ndikuyesa cholembera choyesera chamagetsi chagalimoto, chomwe chili ndi ma diode awiri otulutsa kuwala, kumasula pulagi ya waya wa jekeseni wamafuta, kulumikiza zikhomo ziwiri za cholembera chagalimoto ku mapulagi, ndikugwiritsa ntchito poyambira kukoka Yambitsani injini. , yang'anani ma diode, ma LED amayenera kuyatsa mosinthana, kusonyeza kuti chizindikiro chowongolera ndi chabwinobwino.
Chachisanu ndi chiwiri ndikuzindikira chizindikiro cha jakisoni wamafuta. Yang'anirani kuchuluka kwa jakisoni wamafuta pogwiritsa ntchito chida chowunikira injini kapena oscilloscope. Nthawi zonse, kuchuluka kwa jekeseni wamafuta a injini ndi 2 ~ 10mS. Nthawi zambiri, kuzindikira kumagawidwa m'magawo anayi, imodzi ndi idling siteji; ina ndi siteji yaing'ono ndi yapakati katundu; chachitatu ndi katundu wolemetsa siteji. Magawo atatuwa ndikuwona kufanana kwa silinda iliyonse ya jakisoni wamafuta. Gawo lachinayi ndi gawo lodulira mafuta la sitiroko. Injini ikatseka kugunda kwamphamvu mwachangu, jekeseni yamafuta iyenera kuyimitsa jekeseni wamafuta kwakanthawi kochepa, ndipo m'lifupi mwake ndi 0mS m'kanthawi kochepa.