Well im putting the finishing touches on my project. The engine i bought didnt come with a maf so im running olsd. I need to get a iat sensor and ive been searching around for a bit now and cant really come up with anything. Can someone give me a part number for an iat sensor and an adapter harness or just a plug

 

Part no. 25036751, is what I used, there is a listing on amazon for one with the pigtail. All the gm iat sensors perform/read the same, just a matter of how it mounts(screw in/push in with grommet). This part no is for a screw in, I drilled and tapped the intake(lq4) where the evap valve was fits perfect! I've read differnt opinions of where it should be, just needs to be somewhere in intake tract. The iat wires are part of the maf, 3 for maf, 2 for iat, mine were tan, again this was a 04 van harness.

 

Thanks man i appreciate it