Cadillac Video HPTuners Dashboard playback showing IAT2 trends

Here is a short video capture of an HPTuners VCM Scanner output of a test run to monitor intake air temperatures through the MAF (IAT1) versus after the intercooler (IAT2) or ambient.

The source video was over 1080 pixels but Youtube offers it for viewing in up to 1080p so please select the highest resolution your playback can handle and hit the fullscreen gadget for the video then pop back and comment.

I am still synthesizing the data.  It appears to me that as the STS-V accelerates the IAT2 temp rises from 131F to 151F the slowly drops down again.

There is some Knock retard coming in at high RPM.  The V will also pull timing at higher IAT2 temps.

Let me know what you think about the run data and this method of reviewing it.

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