I have the same problem with my clio. My clio started perfect when engine is cold, but if i stop at a junction after about 20 mins of driving then my car will start to rev a few times on its own, then it cuts out. The engine management light flashes when this happens but the code doesnt store before when i start to engine back up the light dissapears.
Really had enough of this problem now, put me off of buying another renault again. Need to get this problem sorted some how. I have changed the
sensor and still have the problem.
Anyone got any advice? I have read about this problem on various forums and alot of people seem to have the problem.
The black box was already removed when i checked it and the wire have already been taped up. I took this tape off and checked the wires and they all seem ok. So taped it back up.
Help and advice would be much appreciated.