IAT Sensor? - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Stephen12ZL1 · 02-04-2013, 05:31 PM

My first runs have been faster if the weather is cooler. Many track sessions I will run 10 times with very little difference between the runs.

Skylane765 · 02-04-2013, 06:43 PM

Quote:

Originally Posted by ayousef

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.

joes407 · 02-07-2013, 05:59 AM

sounds like you need an rx/superchiller. it keeps my iats down 10 - 20 degrees cooler than the outside temps posted on the car radio. here is a dyno chart showing my pulls with chiller off, on and in competetive mode. it keeps all your timing

drrm123 · 02-07-2013, 02:11 PM

Still trying to see the install of anyone of the following 3. Super Chiller, Cooler Logic or Torq Hx. I know Cooler Logix HX has hoses in stock location, but like the fans on the Torq. Torq has hoses in different location. And I wanted to keep the car as stock appearing as possible.
The air temps I was reading with scanner were the ones for the MAF. Verified it the other night when disc connector on the IAT mounted in the blower hat.

joes407 · 02-08-2013, 06:19 AM

i believe there are pics of the install posted in the rx/chiller=awesome thread

joes407 · 02-08-2013, 06:20 AM

its a very well hid mod

02-04-2013, 05:31 PM	#15
Stephen12ZL1 Drives: '21 ZLE A10 Join Date: May 2012 Location: Mechanicsville, VA Posts: 6,824	My first runs have been faster if the weather is cooler. Many track sessions I will run 10 times with very little difference between the runs. __________________ '21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60' '17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold)

02-07-2013, 05:59 AM	#17
joes407 Drives: 2014 ZL1m6 red hot #569 Join Date: Dec 2009 Location: florida Posts: 2,422	sounds like you need an rx/superchiller. it keeps my iats down 10 - 20 degrees cooler than the outside temps posted on the car radio. here is a dyno chart showing my pulls with chiller off, on and in competetive mode. it keeps all your timing Attached Images

02-07-2013, 02:11 PM	#18
drrm123 Drives: 2013 ZL1 Camaro A6 Join Date: Nov 2012 Location: California Posts: 63	Still trying to see the install of anyone of the following 3. Super Chiller, Cooler Logic or Torq Hx. I know Cooler Logix HX has hoses in stock location, but like the fans on the Torq. Torq has hoses in different location. And I wanted to keep the car as stock appearing as possible. The air temps I was reading with scanner were the ones for the MAF. Verified it the other night when disc connector on the IAT mounted in the blower hat.

02-08-2013, 06:19 AM	#19
joes407 Drives: 2014 ZL1m6 red hot #569 Join Date: Dec 2009 Location: florida Posts: 2,422	i believe there are pics of the install posted in the rx/chiller=awesome thread

02-08-2013, 06:20 AM	#20
joes407 Drives: 2014 ZL1m6 red hot #569 Join Date: Dec 2009 Location: florida Posts: 2,422	its a very well hid mod