Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
mine comes on and off as regular as clockwork - when it was under warrenty had the lambda sensor replaced twice by renault..............im not too bothered about it anymore tbh
Sounds like its in limp mode, get it on a diagnostic machine, Renault will charge half an hour for that, well worthwhile as it will pin point the faults. Thats a universal warning light, could be any number of things.
Could be upstream or downstream oxygen sensor (before or after cat) had it on my cup, £260 later at renault was sorted! could take it out and clean it up and put it back see if it sorts it, probably need plugging into diagnostic machine