Does the computer recognise the card ? Is the red light still flashing? If the card is OK and the engine cranks its likely to the crank sensor and or the the can sensor ,if you take out the crank sensor and clean it sometimes it works , Renaults can be a bitch
I got a 99 Honda accord its never missed a beat ,just bought a Renault modus and dreading it. !
ferkemall
September 2015