iac idle setting

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1agross
Posts: 10
Joined: Fri Feb 25, 2011 12:35 pm
cars: vr ss sedan
eh holden sedan

iac idle setting

Post by 1agross »

hi all what iac idle setting do i change so the idle can drop quicker from 1500 to 950 from a stop as it takes 10sec im running 12p
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VL400
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Re: iac idle setting

Post by VL400 »

There are many settings that can effect idle, would be easier to help if you can post a data log and your cal.
1agross
Posts: 10
Joined: Fri Feb 25, 2011 12:35 pm
cars: vr ss sedan
eh holden sedan

Re: iac idle setting

Post by 1agross »

how do i change desired idle rpm as its set at 1500 i want 950
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Jayme
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Joined: Sun Mar 01, 2009 8:59 am
Location: North Coast, NSW

Re: iac idle setting

Post by Jayme »

its already set for 900rpm. if its idling higher than that you either have a vacuum leak or your throttle stop screw is too far in. can you take a log with this tune running?

also, as fun as it sounds to just blindly use my 355 tune I did for my mate, it really needs adjusting to suit your own engine.... I hope you are being careful.
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