Quote:
Originally Posted by Camaro1973
This is correct. IAT2 is a useless reading. It's usually roughly 10 degrees F above IAT1 which is your actual intake air temp. The proper pid is "Manifold Air Temp". This is the important one. With intake air temps like yours, with the stock blower its probably around 140F.
See my SS of some of what i log.
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I see two manifold air temp values
One higher than the other, which is the one best to use?
Log just now:
https://datazap.me/u/a90moe/40c-3rd-...&zoom=123-1420
Thanks!