How to lean out part throttle with LS1edit??
Thread Starter
On The Tree
Joined: Dec 2001
Posts: 127
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From: VA
How to lean out part throttle with LS1edit?? I'd already multiply the entire MAF table @117%, PE vs RPM table @92%, but the car still running rich at part throttle, what else should I do to lean it out ??
Oz Director
Joined: Nov 2001
Posts: 208
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From: Australia
Re: How to lean out part throttle with LS1edit?? You sure you haven't got COT(Cat Over Temperature) on your car, try increase the whole table by 10% than by 15%, if this doesn't fix it, you got another problem.
Re: How to lean out part throttle with LS1edit?? How high are your LTRIMs? 17% is a pretty big adjustment.
What mods besides a working clutch do you have now? <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
What mods besides a working clutch do you have now? <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
Thread Starter
On The Tree
Joined: Dec 2001
Posts: 127
Likes: 0
From: VA
Re: How to lean out part throttle with LS1edit?? ltrims average around -1 to +1 cruising @1650rpm on 6 gear, but I noticed it would drop all the way down to -9 to -7 constantly when I lifted the throttle <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> guess I'll have to play with the COT for a bit and see what happened, but how would it affect the O2 tho??
performance mod wise I have the TR224 112LSA cam, SLP headers, custom catback, MAF end, FTRA on stock 3.42 gear.
performance mod wise I have the TR224 112LSA cam, SLP headers, custom catback, MAF end, FTRA on stock 3.42 gear.
Re: How to lean out part throttle with LS1edit?? Its not surprising that on lift throttle, the car goes a little rich. If the majority of your cruise Ltrims are low, don't worry about it. You are not changing the performance of the car.
Bottom line = Leave the car alone.
Bottom line = Leave the car alone.
