Having issues getting this sensor sorted out. Just curious why a drop in OEM replacement sensor settings aren't available in the software?
I’ve read the offsets are supposed to be 33 and 333? Yet when I enter these values and check them against my calibrated MAP sensor ( PLX boost gauge). The results aren’t even close. Using shop air and a regulator I just couldn’t get this sensor to read correctly throughout the range. I run around 20-25lbs of boost mostly so form 15-25lbs Using -30 and 357 was pretty spot on and only a pound or so off at lower boost ranges. I don’t have a way to check the vacuum, but I assume it isn’t pretty. Whats the deal with these sensors? Did GM just tune around their crappyness? Or am I missing something?