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After boost idle stays at 1500 until I come to complete stop. How to fix?

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Old 03-12-2004, 11:55 AM
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Default After boost idle stays at 1500 until I come to complete stop. How to fix?

just as the title says.

it will do it even when I don't go into boost but not as bad. maybe 1000 rpm instead of the normal 850. come to a complete stop and then it drops right down to 850.

so I guess when I get into boost it magnifies the issue and idles at 1500.

come to a complete stop. then drops to 1100, another second later, back to 850.

ideas on what tables I should be attacking to fix this?

it's real annoying/embarrassing to be in traffic with a 1500 rpm idle
Old 03-12-2004, 01:25 PM
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"I solved the same hang up of rpms when stopping by raising the running air
flow above the park position #'s at 80, 100 and 120 degrees. RA/Prk =80
+2.24, 100 +2.95, 120 =.74. I realize these #'s will not be the same for
you, but I wanted to note that the numbers are not at all related to any
consistant scaling. My ported TB may have a lot to do with this."

Also you can check out: https://ls1tech.com/forums/showthrea...throttle+decay
Old 03-16-2004, 02:36 PM
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reducing my running airflow at 80,100, and 120 by 15% did the trick.

thanks!




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