Injini ya 2.0 DCI ku Renault ndi Nissan - idalowa liti pamsika? Kodi gawo la M9R 150HP ndi chiyani?

Renault, yomwe imapanga Laguna, Espace IV ndi ena ambiri, inaganiza zokhazikitsa 2.0 DCI unit. Injini ya 2.0 DCI imatha kuyendetsa galimoto mpaka 200 km. km. Mapangidwe omwe adayambitsidwa mu 2005 amalembedwa ndi chizindikiro cha M9P. Ubwino waukulu wa mtundu uwu wa actuator ndi Common Rail system yokhala ndi majekeseni a Bosch piezoelectric. Chifukwa cha izi, mlingo wa mafuta umakhala wolondola, zomwe zikutanthauza kuti ndalama zoyendetsera galimoto zimachepetsedwa. Ogwiritsa ntchito ambiri amagalimoto okhala ndi injini ya 2.0 hp 150 DCI sindikudziwa kuti mainjiniya adagwiritsa ntchito unyolo wanthawi. Izi zikutanthauza kuti injini za Renault ndi Nissan ndizopanda kukonza. Ndiye ali ndi ma pluses okha? Dziyang'anire wekha!

2.0 DCI injini yokhala ndi 150 hp - nchiyani chimamupangitsa iye kuonekera? Kodi tanthauzo lake ndi lotani?

2.0 DCI injini yokhala ndi 150 hp ili ndi chowongolera chanthawi ndi turbocharger yokhala ndi geometry yamasamba osinthika. Kuphatikiza apo, mphamvu iyi imagwiritsa ntchito valavu yamagetsi ya EGR. Mwamwayi, DPF yokha ndiyomwe idayikidwa mwakufuna. Musanagule Renault Laguna, Trafic kapena Renault Megane, onetsetsani kuti mwayang'ana zida zomwe zidasankhidwa. Magalimoto akunja okhala ndi injini ya 2.0 DCI akhala akupezeka mu mtundu wa DPF kuyambira 2008, komanso mdziko lathu kuyambira 2010.

Kugwira ntchito kwa unit ndi zovuta zomwe zingatheke

Wopanga amatsimikizira kuti fyuluta ya DPF sifunikira kukonza, ndipo ntchito yake yolondola imatsogolera kudziyeretsa pamakilomita mazana angapo. 150 hp injini kumafuna kusinthidwa pafupipafupi kwa mafuta otsika phulusa. Chifukwa cha izi, mudzapewa kusintha fyulutayo ndi yatsopano, yomwe mtengo wake umasinthasintha pafupifupi ma euro 130.

Kwa zaka zambiri, mitundu ya injini ya 2.0 DCI idapangidwa, yomwe pambuyo pa 200 km imakumana ndi zovuta zambiri. Nkhani zodula kwambiri za block 2.0 DCI zikuphatikiza:

• kulephera kwa dual-mass flywheel;
• kulephera kwa turbocharger;
• jekeseni mavuto.

Awa ndimavuto atatu akulu kwambiri mumitundu ya Renault ndi Nissan. Mawilo owuluka amitundu iwiri amatha kutengera kale ziwerengero zinayi.

Ndi injini ziti zomwe zimayenera kusamala, ndipo ndi ziti zomwe tiyenera kuzipewa?

Injini ya 2.0 DCI M9R imayamikiridwa chifukwa cha chikhalidwe chake chogwira ntchito kwambiri komanso gearbox yopanda mavuto. Ndiwolowa m'malo woyenera injini ya 1.9 DCI. Zinali ndi mbiri yoyipa kwambiri pamndandanda wachiwiri wa Laguna II ndi Megane. Injini yamakono ya 2.0 DCI imapezeka nthawi zambiri mu Renault Espace ndi magalimoto ena. Masilinda anayi ogwira ntchito omwe ali ndi mutu wa valve 16, kuphatikizapo turbocharger, amapereka ntchito yabwino kwambiri. Makina ozizira amadzimadzi ndi ma camshaft awiri amathandizirana bwino. Laguna III, okonzeka ndi powertrain iyi, ali ndi ntchito zabwino kwambiri, zomwe zimayamikiridwa ndi ogwiritsa ntchito ambiri.

Ambiri 2.0 DCI injini malfunctions - muyenera kudziwa chiyani?

Poyerekeza ndi 1.9 DCI, n'zoonekeratu kuti akatswiri ayesa kukonza zolakwika zomwe zimachitika kawirikawiri. Gawo la 2.0 DCI lili ndi mafuta okhutiritsa kwambiri. Ngakhale izi, pali zovuta zina zomwe zimasokoneza kwambiri kugwiritsa ntchito galimoto tsiku ndi tsiku. Chimodzi mwa zolakwika zomwe zimachitika ndi DPF yotsekeka. Pankhaniyi, monga wogwiritsa ntchito galimoto yokhala ndi injini ya 2.0 DCI, yembekezerani mtengo wa 100 euro mu ASO. Uwu ndi mtengo woyeretsa DPF, chifukwa kugula yatsopano kumawononga ndalama zofika pa PLN 4. zloti.

Valavu ya EGR yokhazikika ndi vuto lomwe limafala kwambiri ndi injini za dizilo izi. Injini ya 2.0 DCI ili ndi vuto lodziwika bwino ndi EGR chifukwa cha mpweya wotuluka mu injini yotseka. Nthawi zambiri, vuto limathetsedwa ndi zovuta kuyeretsa valavu.

Kodi ubwino wa injini ya 2.0 DCI ndi yotani?

Dongosolo la jakisoni la injini ya 2.0 DCI liyenera kutamandidwa mwapadera. Chifukwa chiyani? Chigawo cha French, mosiyana ndi ena, chimagwira ntchito bwino, ngakhale mtunda woposa 250-7 km. km. Ndikokwanira kuti mugwiritse ntchito mafuta apamwamba kwambiri. Izi zipangitsa kuti jekeseni igwire ntchito kwa nthawi yayitali. Ogwiritsa ntchito magalimoto a Renault ndi Nissan amayamikiranso kuyendetsa bwino komanso kutsika kwa dizilo. Pankhaniyi, mafuta pafupifupi 100 l/5 Km. Mukamayendetsa mumsewu, mutha kubweretsa mafuta ochepera 100L/XNUMXkm.

Injini ya 2.0 DCI ndi yabwino. Pogula chitsanzo chogwiritsidwa ntchito, onetsetsani kuti mwayang'ana mosamala momwe amagwiritsidwira ntchito komanso kuchuluka kwa kuvala kwa zigawozo.

Chithunzi. view: Clement Bucco-Lesha via Wikipedia, encyclopedia yaulere