My clio 182 seems to have a lumpy idle. Ive changed plugs and leads, smoke tested the intake. Fixed 2 vacuum leaks. It doesnt have any eml. Ive got a fault code for df308. Two mode air inlet valve, open circuit. Ive put the factory air box back in and its changed nothing. It has a cat. I will attach a pic of the live data on map sensor which I wasnt sure if its correct or not? It seems to idle a little low. Im not getting any other faults. The power seems to come on lovely at 5k and without any misfires. Its not recorded any misfires on my scanner but Its not as smooth as it should be. On cold start it seems to be fine also its just as it warms up. Any ideas???
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Clio 182 lumpy idle???
- Thread starter john850t5
- Start date
colesy
ClioSport Club Member
172 182 197 E61 530D
If you’ve got the timing tools, you could lock the crank, take the end caps off the cams and see if the cam tool fits correctly, which in this case I suspect it will not. If not then it’ll need to be stripped down to adjust.
colesy
ClioSport Club Member
172 182 197 E61 530D
They’re gearbox side, can’t miss them on the side of the cylinder head.
Best check the carbon canister is fitted and working fitst, my 172 is lumpy ish when warm too, no codes and timing is fine, its always been like this since I've had it. Think the 182 has better map on the ecu from new which stopped the lumpy ish running
