Thread: IAT Sensor?
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Old 02-04-2013, 06:43 PM   #16
Skylane765
 
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Drives: ZL1-1LE, Z/28
Join Date: May 2012
Location: San Diego
Posts: 3,262
Quote:
Originally Posted by ayousef View Post
Hey Keith where did you get that IAT2 table from? Do you possibly use EFIlive? HPTuners only has an intake air temp table and ive been told by them that on vehicles equipped with a physical IAT2 sensor this table referenced that sensor. On all other vehicles IAT2 data does exist but its only "estimated/calculated" and means nothing.

Looking at the IAT vs spark table the LSA will be pulling out 1.2 to 2 degrees of spark advance at high revs at the temps you are running at.
I have HPtuners also, where did you get the tables? I have not downloaded the stock ECM tune from my car yet.
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