Help with connector identification - brain fog - 90

[Corvette95]

So after a long day I come home and decide to quit procrastinating and change the dryer sheets out of my 90 ( rodent repellant). In doing so, I see this plug not plugged in. I really didn't think there was a connector on any C4 I couldn't identify cold. It is the blue/white - brown 2 wire connector on the drivers side engine harness near the FX3 harness and the brake reservoir level connector. If anyone would identify this connector, it would help me sleep tonight or I will have to break out the FSM. Thanks as always!
https://postimg.cc/TyXNGv3V
https://i.postimg.cc/MGnC7WkF/90-LT5-Harness.jpg

[secondchance]

I have a 94 and the same plug has been just hanging there forever also.
I hope you can sleep tonight.:cheers:

[JG95ZR1]

It?s for the exhaust recirculating blow off valve that is deleted when you install headers. Not sure what the correct name for it is was connected to the motor in the front left wheel well that pulls gas?s from manifolds


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[Corvette95]

Dang! Thanks guys. That brings back my memory of putting it there when I installed the headers. Thank you again for the replies, I can now put the 2 FSMS back in the closet because I did pull them out last night so I could look that up this morning. :)