Encyclopedia ntawm lub cav: Renault 1.9 dCi (diesel)
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Encyclopedia ntawm lub cav: Renault 1.9 dCi (diesel)

Muaj tseeb koj tau hnov ​​​​qhov kev xav tias Fabkis 1.9 dCi yog ib qho ntawm cov roj av phem tshaj plaws hauv keeb kwm, thiab muab qhov tsis txaus ntseeg, nws tsis yooj yim rau kev tsis pom zoo nrog nws. Txawm li cas los xij, ntau tshaj 20 xyoo tau dhau mus txij li qhov debut ntawm cov yaj dub no ntawm ntau cov khoom zoo Renault. Niaj hnub no koj tuaj yeem saib lub cav no los ntawm qhov sib txawv kiag li.

Lub debut ntawm 1999 tsis yog raws nraim qhov debut, tab sis yog Kev hloov kho ntawm 1.9 dTi cav paub txog ob xyoos nrog kev txhaj tshuaj ncaj qha, tab sis ntawm lub twj tso kua mis ib txwm muaj. Nyob rau hauv 1999 kev tsheb ciav hlau txhaj tshuaj tau qhia thiab lub cav tau hloov npe hu ua dCi. Nws tau teeb tsa hauv qab hood ntawm thawj Laguna, tab sis nws yog nyob rau hauv Reanult Laguna II uas nws tau ua nws txoj haujlwm. Tsis tsuas yog lub tsheb tsis ua tiav, tsawg kawg thaum pib, tab sis lub cav nws tus kheej tsis yog hardy heev.

Qhov sib txawv geometry turbine (los ntawm 1.9 hp) thiab DPF lim tau ua lawv qhov debut hauv Laguna II 120 dCi. Txawm li cas los xij, nws tsuas ua rau qhov teeb meem loj dua. bushings tsis muaj zog heevuas sai sai ua pov thawj los ntawm chav tsev Achilles pob taws. Roj diluted nrog roj yeej tsis pab lubricate lawv. Ua kom qhov teeb meem loj dua, Renault "cog lus" cov neeg siv khoom tias nws yuav txaus los hloov cov roj txhua txhua 30 mais. km, txawm hais tias ob peb ntawm lawv nco qab tias phau ntawv hais tias "lossis ib xyoos ib zaug." Cov nyhuv? Crankshaft thiab turbocharger bearing qaug dab peg yog loj heev.. Tsis tas li ntawd EGR tsis ua haujlwm. Lawv kuj tso tseg ntau zaus. roj twj tso kua mis thiab injectors.

Txawm li cas los xij, nws tsim nyog saib lub tsheb kauj vab no los ntawm lwm sab. Muaj ntau ntau yam ntawm nws (tshaj ib lub kaum os), kuj muaj kaum ntau yam ntawm lub zog los ntawm 84 hp. (Kangoo) mus txog 130 hp Contrary rau tsos tsis yog txhua txhua 1.9 dCi muaj cov teeb meem piav qhia. Txhua yam qis dua 120 hp feem ntau yuav tsis yog. Versions tsis muaj DPF tau xyaum tsis lubricated, thiab yog tias muaj dab tsi, nws yog vim cov roj tau hloov ntau zaus. Tsis tas li ntawd, peb cov kws kho tsheb tseem tsis tau muaj kev paub ntau hauv kev kho Common Rail thiab DPF. Ntau qhov kev kho mob tau ua tiav hauv zos lossis pheej yig, xaus rau kev puas tsuaj.  

Yog li koj tsis tuaj yeem ntsuas cov cuab yeej no tsis zoo kiag li, thiab koj yeej tsis tuaj yeem hais tias 1.9 dCi feem ntau tsis zoo, vim tias ntau nyob ntawm qhov sib txawv. Niaj hnub no, nyob rau hauv Renault los yog lwm lub tsheb (Nissan, Suzuki, Volvo) nyob rau hauv uas lub cav no twb ntsia, nws yog lub cav uas muaj lub siab tshaj plaws mileage. Nyob rau hauv lub Volvo S40 / V40, qhov uas tsis muaj cov lim tsis tau nruab, cov cav no khiav 400 km yam tsis muaj teeb meem. km thiab tseem khiav. Tib yam siv rau Renault Kangoo tsheb thauj khoom. Kev paub ntawm cov neeg siv yog qhov tseem ceeb ntawm no.

Raws li cov ntsiab lus, lub cav 1.9 dCi yog, los ntawm hnub no lub ntsiab lus ntawm kev pom, feem ntau yog ib qho qub diesel, vim tias kev tsim khoom tau xaus rau xyoo 2008. tsuas yog nyob rau hauv ib co ntau yam yuav tsum tau ntau xim, tab sis feem ntau ruaj, nws tsis tawg ntau zaus thiab tuaj yeem them nrog kev siv roj tsawg thiab cov nqi kho qis vim tias cov khoom, txawm tias cov crankshaft, tsis kim tshwj xeeb. Txoj cai yog qhov no - cov laus version nrog tsawg zog, muaj peev xwm tsis tshua muaj xwm txheej, txawm hais tias ntau nyob ntawm chav kawm thiab zaus ntawm cov roj hloov.

Qhov zoo ntawm 1.9 dCi cav:

  • High hnav tsis kam nrog kev saib xyuas kom raug
  • Tsawg heev tsis ua hauj lwm tus nqi ntawm qhov yooj yim thiab tsis muaj zog ntau yam
  • Cov nqi qis thiab cov qauv kev tsheb ciav hlau yooj yim
  • Tus nqi kho tsim nyog txawm tias muaj kev puas tsuaj loj
  • Zoo dynamics ntawm ntau yam nrog turboreversing geometry

Disadvantages ntawm 1.9 dCi cav:

  • Qee cov versions muaj cov kab mob loj
  • Feem ntau siab heev mileage (hnav)

Ntxiv ib saib