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probleme ralanti, ramane turata

sabyutza
post 11 Nov 2012, 17:45
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salut. am o problema enervanta cu laguna mea. 1.9 dci 107cp. cand o pornesc la cald sta in 1200-1300 rpm.dupa ce bag in viteza si merg 20 de m o las in ralanti si scade la 900 rpm si asa ramane .o opresc si pornesc iar ramana la 1200-1300 rpm si fluctueaza cam 200 rpm. egr-ul are mufa scoasa(asa am cumparat masina) nu m-i se aprinde nimic in bord. uneori dupa ce pornesc fluctuatiile sunt si de 500 rpm ,atunci imi da fuel injection fault. pe tester apare o bujie incandescenta, pedala acceleratie pista 2 si egr-ul. pedala de acceleratie am curatato la fel si mufa. mentionez ca masina trage si merge f bine.


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renault laguna II 2002
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iulyy
post 12 Nov 2012, 18:35
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Aceleasi simtome le-a avut si laguna mea. A facut 2-3 zile asa apoi s-a potolit. Daca gasesti tu care e problema sa imi spui si mie.


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renault laguna II 2001 1.9dci - vl.12.ssp
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FRCA777
post 12 Nov 2012, 23:26
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la 1.8 benzina 16valve,urca pina in 3000 turatii,si acolo ramane blink.gif blink.gif opresc motoru,o las 5 minute si dupa aia revine....la urmatoarea faza,posibil sa arda.... blush.gif dry.gif


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renault laguna 2 2003 - FR CA 777
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maruk84
post 13 Nov 2012, 19:56
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sabyutza zi-mi si mie cum ai curatat pedala de acceleratie pentru ca si la mine cand accelerez si vreau sa schimb trepta de viteza imi creste 100 de rotatii dupa care revine la normal


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renault laguna 2 2003 - dj 11 mru
laguna II 1.9 dci, 74 KW, 2003
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sabyutza
post 13 Nov 2012, 22:26
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astazi am schimbat pedala de acceleratie.m-i s-a spus de la service ca e defecta. a mers bine o jumatate de zi iar in seara asta a inceput iar tamtamul. cu fluctuatii inde 900 si 1300 cu fuel injection faulty si spira aprinsa in bord. masina nu are lipsa de putere.cineva ne poate ajuta?


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ardelut
post 13 Nov 2012, 23:57
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Ai mufa EGR scoasa , cine stie in ce pozitie este blocat acesta si ce volum haotic de gaze arse iti baga in galerie . Incearca sa-l reconectezi si vezi ce se intampla , daca nu apar modificari scoate-l si curata-l sau , daca nu se poate , inlocuieste-l .


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Renault Laguna 2 2004 , Expression , 1,9 dCi 79 kw - MS 07 NAT
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sabyutza
post 17 Nov 2012, 22:29
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am rezolvat problema. era o mufa de la calculator oxidata.am dat spray si merge ca unsa acum. maruk84 e normal cand schimbi treapta sa creasca in 1000 rpm. e de la contactul de la ambreiaj. inca o intrebare, fiind nou posesor de laguna, am pus motorina de 100 de lei cu motorul pornit, mentionez ca aveam martorul galbe n aprins de fuel low, nu s-a ridicat deloc, e vreo problema cu sonda?

This post has been edited by sabyutza: 17 Nov 2012, 22:32


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renault laguna II 2002
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boeru_laurentiu
post 18 Nov 2012, 07:55
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Sonda de motorina nu are nimic ! La urmatoarea alimentare opreste motorul (asa e normal ) si atunci o sa indice corect !


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sabyutza
post 18 Nov 2012, 16:11
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multumesc maestre.


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