And what/where does it plug into?
I just got this car a week ago, totally different from my carb'ed V6!
Thanks for your help

 

I LOVE those SUNS! I wanna say it goes to the MAT sensor. Hard to see, what color are the wires going to it? If it's the MAT they would be tan and black.

 

The wires are pink/black stripe & black. It has to go somewhere on the back of the motor, hard to get to.

 

It looks like the EGR Solenoid connector. The wire colors would be PINK/BLACK and GRAY.

 

Id say its either for the EGR solenoid or the IAT.

 

I concurr!! It looks to me like the IAT connector. Gm uses a pigtail connector between that connector and the IAT. Did you just do a conversion or have some one work on your car, or did you get it that way? Your car could have trouble running without that sensor connected. The IAT on TPI cars is located underneath the plenum so check to see if the pigtail is possibly connected and stuffed under there.

 

that look the exact same as the connector on my car and it's in the same position as urs and i can't find where it goes . my IAT and egr are hooked up i can't figure it out .

 

Same here both my EGR solenoid & IAT are connected to the wire harness, still don't know where it plugs into.

 

time for a diagram?