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LiqTenExp · 03-30-2021, 05:42 AM

There is no such thing as 90°F air coming out of that or any blower (unless you are rocking Meth) during a pull.

Note, you can look at one of my posts where I learned the same lesson but IAT2 is not from the MAP sensor on this car, do not use the values. https://www.camaro6.com/forums/showthread.php?t=582751. This discovery lead me to use the right value and find an intercooler brick leak I had.

IAT1 (MAF) and MAT (Cylinder #2) are the only real values. IAT2 will be reported as a value just slightly higher than IAT1 due to some math being performed on it.

I would say a good running 2300/2650 should trend to be <150°F IAT2 when the engine is fully up to temp and making pulls on the street. It may trend higher if you are on the dyno or if IAT1 is >100°F. IAT Advance parameter will start to pull timing once MAT get's too hot, this depends on your tune settings.

03-30-2021, 05:42 AM	#8
LiqTenExp Drives: 2017 ZL1 Join Date: Jan 2017 Location: NJ Posts: 926	There is no such thing as 90°F air coming out of that or any blower (unless you are rocking Meth) during a pull. Note, you can look at one of my posts where I learned the same lesson but IAT2 is not from the MAP sensor on this car, do not use the values. https://www.camaro6.com/forums/showthread.php?t=582751. This discovery lead me to use the right value and find an intercooler brick leak I had. IAT1 (MAF) and MAT (Cylinder #2) are the only real values. IAT2 will be reported as a value just slightly higher than IAT1 due to some math being performed on it. I would say a good running 2300/2650 should trend to be <150°F IAT2 when the engine is fully up to temp and making pulls on the street. It may trend higher if you are on the dyno or if IAT1 is >100°F. IAT Advance parameter will start to pull timing once MAT get's too hot, this depends on your tune settings. __________________ 2017 Camaro ZL1 Coupe M6 (847whp Dynojet on 93) Last edited by LiqTenExp; 03-30-2021 at 06:21 AM.