Logging LT4 (C7/Z06) IAT, IAT2, and manifold temp.
I am assuming manifold temp is air after the internal heat ex-changers in the super charger that is being fed to the cylinders, IAT2 is the temp sensor in the MAF, but what is IAT measuring?
There is a PID for ambient but it shows outside air temp. IAT reads above ambient, IAT2 read above IAT, and manifold temp reads 200+ degrees under full load.
Any ideas?