The Mégane II Owners' Club

can you say me what year the model is ? (as here where I am a "plate" no doesn't mean anything) and 1.6dci or 1.6 petrol 16V ?

no hidden parts. easy to do once the wheels are off and you disconect the cable ends on both sides of the cable, and pretty much self explanatory

dont even try, it will 100% sure melt your headlights..

get your car to a mechanic.. to one who knows what he is doing.
there is no reason an oil filter would cause any of the described symptoms...

most of the lines prior to the high pressure pump are under vacuum, so a leak wont be noticeable, it would only suck air in.
one common "leak" is also that the Bosch fuel filter is just short and does not seal properly and lets air in.

1 is from flywheel

the megane 2 ph1 halogen, and ph2 halogen and xenon are PandP, the ph1 xenons have different connector

The VW was always one of the ones, that performed better than others, when compared at same specified engine power, that brought lot of the buyers from other manufacturers.

eco as ecology
otherwise, you are correct

isnt the full eco test (for clasification) done on rolling road? in that matter it does matter a lot.

they are illegal in EU also! as it is a fraud, you pay tax based on emissions, and these put the car in a class lower than it should be...

they should cower any cost that arises from bad egr replacement done by them !

get to a difrent dealer, they can only change the part that is broken, :nut not change all of them until one of them yields a result. :banghead you should not accept that, and only accept a change of the part that is actually broken !! that is not a way a diagnostics should work, that way, my 13yo s...

Wouldn't know :/
it could be the oem was more resistant to the K&N than the after-market one