Injector ya Mafuta a Dizilo 5396273 Denso Injector ya Cummins, Front Axle

1. Zolakwika zofala zamainjini ojambulira injini zoyendetsedwa ndimagetsi
Kulephera kwa jekeseni wa injini yoyendetsedwa ndi magetsi sikungopangitsa kuti kukhazikika ndi mphamvu ya injini kuchepe, komanso kumakhudzanso ntchito yachibadwa ya injini ya galimoto, zomwe zimapangitsa kuchepa kwa mphamvu ya injini. Zolakwika zofala ndi izi: kudontha, jekeseni wamafuta olakwika, jekeseni wamafuta osazolowereka, ndi zina zambiri. Nthawi zambiri, zimayamba chifukwa chomata valavu ya singano, kusasindikiza bwino, kutsekeka kwa fyuluta, kuyatsa koyilo ndi chizindikiro chosadziwika bwino. Kuchuluka kwamafuta omwe amabayidwa ndi jekeseni komanso kufanana kwamafuta pa silinda iliyonse kumapangitsanso kudontha kapena kuyimitsa jekeseni wamafuta.
Chachiwiri, kudziwika kwa majekeseni oyendetsedwa ndi magetsi oyendetsedwa ndi injini
1. Kuyeza kukana kwa coil ya electromagnetic ya jekeseni wamafuta kumatha kudziwika pagalimoto, kapena kutha kuyeza pambuyo pochotsedwa. Njira yoyezera ndi yokhazikika ndi: chotsani pulagi ya jekeseni wamafuta, kuyeza kukana pakati pa ma terminals awiri a jekeseni wamafuta ndi multimeter, gulu lokhazikika ndi pafupifupi 12 ~ 162 (mtundu wapamwamba wa impedance) kapena 3 ~ 62 (mtundu wocheperako wocheperako). ).
2. Yang'anani mphamvu yamagetsi yamagetsi a jekeseni wamagetsi. Mphamvu yamagetsi ya jekeseni yamafuta imatha kuyesedwa ndi pointer kapena digito multimeter. Poyesa, choyamba chotsani ma terminals awiri a jekeseni yamafuta motsatana, ndiyeno muyatse chosinthira choyatsira moto. Ngati injiniyo sangayambe bwinobwino, ndiye kuti magetsi okha ndi omwe amatha kudziwika. Mulingo uyenera kukhala pamwamba pa 12V (magetsi amagetsi agalimoto), ndipo otsika ayenera kukhala 0V. Ngati dera lamagetsi latsekedwa ndipo milingo yayikulu ndi yotsika pakati pa ma terminals awiri a harness plug ndi injini zonse zili ziro, ndiye kuti fuse ya jakisoni wamafuta ndi polumikizira pampu yamafuta ziyenera kuyang'aniridwa mosiyana.