what table to adjust to stop idle hang EFI Live
03-29-2009, 12:32 AM
#1
what table to adjust to stop idle hang EFI Live I got about everything good on my tune but when I press the clutch to coast up to a stop the idle will hang about 15-1600 till I get down to about 4 or 5 mph. Then it will drop. Once I have stopped it's down to where it's supposed to be but just while coasting. Is this something in the throttle cracker? It's a 2000 trans am M6
03-29-2009, 09:30 AM
#3
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Once I got everything pretty much tuned in, I also had this problem - ended up dropping some airflow in the throttle cracker and then fine tuning b4315 throttle follower (decreased airflow) and b4316 throttle follower decay (increased the decay rate).
Behaves beautifully now.
Bird
Behaves beautifully now.
Bird
03-29-2009, 12:40 PM
#4
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Most likely it's the throttle cracker but you can monitor this and see if this is where it's coming from. Another possibility is the IAC effective area, depending on what you have done to the throttle body.
