I'm finding a lot of mixed answers in my searches.
I'm fooling around with using a LS7 card type MAF on my gen3 (0411) PCM. The MAF calibration tables are easy enough to log and tune. But I can't find a clear answer on how to get the IAT to read correctly.
At ambient garage temp it seems to read about 14 degrees too high. Not sure if this is linear across the range or not though.