Gm iat calibration help
I'm installing the gm iat on to my intercooler piping. Does this require me to go into the s300 to change anything ? Trying to get it setup before getting a retune.
i was able to find the gm temp sensor calibration sheet. now do i change the numbers on the s300 iat temp all the same settings for light engine load, medium engine low and high engine load??


