Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Idle won't come down while coasting??

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Old Jun 18, 2004 | 01:32 PM
  #1  
Ponyhntr's Avatar
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From: Lees Summit, MO
Idle won't come down while coasting??

When driving my car, when coasting, my idle will stay at ~2000 rpm untill I come to a complete stop, then it will idle down. I am pretty sure that it is something in my program (LT1Edit), because when I put my other PCM in the car that was tuned by Ed Wright, the problem goes away. Is there a table that I am missing, or what do I have to do to fix it? I am still learning how to tune, so if someone can guide me in the right direction I would greatly appreciate it!!! Thanks!

Josh
Old Jun 18, 2004 | 07:02 PM
  #2  
texanmutt's Avatar
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It's call the throtle folower table in tunercat. Im'm not sure what they call it in edit though.
Old Jun 18, 2004 | 07:14 PM
  #3  
bunker's Avatar
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From: North Vancouver, BC
same in lt1 edit, bring the numbers down about 3 points to start & see what happens only at those speeds where you have a high idle.
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