LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Throttle follower IAC offset vs MPH

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Old 06-03-2010, 09:57 PM
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Default Throttle follower IAC offset vs MPH

For you tuners out there, is this the table to modify for coasting down to a stop.

Right now it acts like I dont have enough air and the car can sputter and idle like a pro stock car until I get down to about 10mph, then it smooths right up and idles smooth as silk at a stop.

I have had it die on occasion too.

My thinking is to increase the IAC in this table to give it a little more air while coasting down until the normal idle cell takes over.

thoughts?
Old 06-04-2010, 03:21 PM
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yea that's the table you should look at. try to get it to happen while datalogging, that will tell you exactly what's happening.
Old 06-04-2010, 06:54 PM
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Cool, will do. I modified it about 10% so Im gonna load that tune and see what it does.

Had to tweak my cold startup fuel too. It was retard rich



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