well I don't think so but this is what my car did as far as "ATS".I had stock intake it read 124,then I went to open 8"K&N filter on the MAF with sensor in the side of filter neck it read 120 normally.Then I went to the 4"big mouth cold air induction set up and my "ATS" went down to 80 degrees.It is just the air temp entering the maf I believe.I would imagine on a REAL hot day and under the hood you will see it get hotter than that.One time before th cold air was installed my scanmaster literally flashed"HOT" for the ATS reading.