Question about 2002 Renault Megane

1 Answer

Turbo won't work

Can anyone help me my stupid car is driving me nuts about 6 days ago the car was running great and all of a sudden the car started to loose a little bit power just a little bit and then gradually went down and down and down in power I heard the turbo still working but seemed like something else was pulling it back but now the cars turbo won't work at all the car won't rev over 3000 rpm it seems like its stuck in slow mode or something and there is no smoke coming out of the exhaust or any signs of turbo failure my heads battered as I've changed the air filter I've changed the fuel filter and cleaned the egr valve and car is still the same I've had a diagnostics done on the car twice off 2 different mechanics and car is showing no error codes the dash is lighting up check injection but its been on dash for ages and never bothered the car I'm stuck and lost now and need some help please can anyone help me try to fix this car iv put so much hope into and would love some back off the dam thing it's a renault megane 1.9 dci 2002'mk ll please help

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  • Carl laws Jul 18, 2013

    And the car idles fine and drives fine but its just really slow and won't rev past 3000 rpm just thought I'd add that bit on thanks



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  • 56 Answers

Emission control tank full, will make it act like that. have it checked out. good luck

Posted on Jul 19, 2013

Testimonial: "Thank you Irene ill go have a look now "

  • Carl laws Jul 20, 2013

    Hi iv took cataylic off and iv cleaned it out and guess what it's running better than ever thank you so much Irene I'm so happy 5* help



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SOURCE: renault traffic loss of power and white smoke

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Posted on May 26, 2009

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SOURCE: Injection fault, Renault megane 1.4

I had same Problem with 03 Megane about 6 weeks ago
and the fault on mine was the one of the Coils had gone.
got replaced £270.00 later working fine....

just happened again with same message Check Injection.
RAC told me injection has gone, so now yet again back in the garage.. How i wish i never brought a Megane

Posted on Nov 18, 2009

  • 1 Answer

SOURCE: hi, i have a renault megane 1.9 dci dynamique 54

We had a similar problem our RX4 1.9DCI and it was the EGR valve (Exhaust Gas Recirculation) the valve fails and sticks open so the inlet and exhaust manifolds have an open path. The AA did a tempory fix on our car by taking it out (it sits in the top of the inlet manifold held in by 2 or 3 small bols) and then just turning it around 180 degrees and bolting it back in place. this means the gas cannot pass through the port in the valve. Interestingly our car was only a few months old and when the temporary fix was done the power went up quite a lot and also the MPG.
Good Luck,

Posted on Nov 19, 2009

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SOURCE: i have a 1.9dci renault megane..injection fault

megane 1.9 dci 2 door going along motor way doing 65 mph then it looses throttle and goes in to limp mode so it goes down to 30 mph anybody no the reason

Posted on May 01, 2010

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