What IAT sensor?

[fastslvblkcar]

I have gone to a speed density only tune and am wanting to toss the 5 wire mass air flow sensor. What IAT has the same values as the built in the MAF sensor or has the information available to adjust the parameters. Is it as easy as grabbing one from the pick and pull from another GM product or are they different? 2000 burban LM7 in a 1940 Chevrolet pickup.

[blindsquirrel]

https://www.rockauto.com/en/partsear...rtnum=25036751 = 100K @ -40

Most GM temp sensors (whether standalone IAT or integrated IAT, ECT, ambient air, whatever) use the same 100K thermistor element. There are a few oddball platforms that use a 50K for IAT, but 2000 Suburban is 100K.

[fastslvblkcar]

I checked out the compatible vehicles and found a plastic sensor that will fit my setup if it is the correct resistance. Is there a way to check if it is a 100k to know for sure?