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Renault Forum Srbija
13.12.2019. - 11:35 *
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zookarma
Clio
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Van mreže Van mreže

Pol: Muškarac
Starost: 47
Lokacija: Novi Sad
Auto: Renault Laguna 1.9 dci Karavan 2004
Poruke: 106


« Odgovor #15 poslato: 01.09.2009. - 14:59 »
Podeli temuIdi gore

Citat
On 1.9DCIs EGR valve should open to allow carbon dioxide, which acts as a cooling gas) into the combustion chambers when the engine is under load (>30% boost). This allows the combustion chamber temperature to drop and thus the temperature of the exhaust gases. If it sticks in the closed position the exhaust gas temperature will rise causing a) the turbo bearings to fail and b) engine oil into the induction system. This will cause the engine to go on running until it has consumed all its oil and then it will go bang. Problems with EGR valves in Renault dCi engines are often the cause of rough running when the valve is stuck in the open position as well. In several cases turbos have blown but the EGR valve has not been replaced. Inevitably the new turbo unit will not last long. At Spring 2004 revise, only Euro IV engine was the dCi 90.

Konkretno sa ovog linka  

http://www.honestjohn.co.uk/carbycar/index.htm?md=331

i mene zanima neko resenje ovog " potencionalnog " problema
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starshey
Twingo
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Van mreže Van mreže

Pol: Muškarac
Starost: 38
Lokacija: novi sad
Auto: laguna II 2.0T 16V
Poruke: 42


« Odgovor #16 poslato: 25.08.2011. - 15:29 »
Podeli temuIdi gore

za vise konja treba vise goriva i ZRAKA ... povecanjem samo jednog od toga se ne dobiva nista pozitivno
znaci sad  jos da prevarimo regulator vazduha, pa da daje vise zraka i dobijemo ludilo bez  velikog ulaganja! 
 cancan
« Poslednja izmena: 25.08.2011. - 15:31 od strane starshey » Sačuvana

 
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