Is the ISCV needed?
#1
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I have been chasing a high idle for about 2 years and have just gotten to the point where I said #€ŁĄ it! But I am currently in the middle of a complete rebuild and I have decided to attack the idle issue once again. This time I ripped everything apart and looked for a cause and came across the ISCV where I found a ton air getting to the IM. I did some research and couldn't find a full on reason for the ISCV. So I plugged the air line part of the ISCV and started the car, with a adjustment of the idle screw the idle issue was fixed. Not too sure what the use of the ISCV is, but my car is running better without it.
#3
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what ECU do you have that's controlling it?
Since I have a mix of cold/hot weather, and coupled with a/c and headlights, I wouldn't leave home without my iacv. My idle is baby bottom smooth.
Since I have a mix of cold/hot weather, and coupled with a/c and headlights, I wouldn't leave home without my iacv. My idle is baby bottom smooth.
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Zaphod
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10-26-2018 11:00 PM