icv

[sosolid]

how would you know if the icv is working? i unplugged the elctrical socket and the idle doesnt change. like the icv is not there?

[mikey4410]

I personally would have thought it wud make a difference .is ure idle particularly high mate? Over 1000 ?

[sosolid]

No dats da ting idle is fineish. Even when its warmed up i take ir off nd doesnt change.

[sosolid]

Wens it cold its about 1500 den drops nd is ok. It jus doesnt make a difference wen i unplug it which is weird

[JayJ]

ICV is in closed state when car is on idle, so when you unplug it you won't notice any difference. If the valve is broken/leaking you will get steady high idle around 1100-1300

[sosolid]

Ok i opened it up and dat copper ting was broken so i put my old ones copper ting isn't it. Also cleaned it nd now wen i unplug it da idle drops.

[Turk]

On my car when i unplug it. It drops to about 600 - 500 rpm. And when i plug it back it goes up to 750. And idles shit. I need to calibrate my tps. Im not sure why i have shit idle. Also when i put my head lights on the idle goes up to about 900rpm and idles nicely. Anyone had this problem. Sorry for stealing thread

[zurgieSR]

On my car when i unplug it. It drops to about 600 - 500 rpm. And when i plug it back it goes up to 750. And idles shit. I need to calibrate my tps. Im not sure why i have shit idle. Also when i put my head lights on the idle goes up to about 900rpm and idles nicely. Anyone had this problem. Sorry for stealing thread

Possibly an alternator or battery issue? it seems the lights are pulling more current than the engine can produce so it has to idle up to spin the alternator fast enough to keep up with the current draw.