What plug is this?

[Pro3racer]

Doing some wire management today, and found a plug that simply doesn't go anywhere. I'll describe it. Its in the same wire loom as the MAS plug. If you follow that loom back from the MAS, you will come across the first split(don't worry about that one), then keep going, and the next spilt where wires join the loom, that is the plug i'm talking about. It splits off right underneath the fusebox, where all those stupid clamps hold the looms to the fender. Any help on this, its kind just dangling there, and it bothers me .Thanks

 

[robs90tsi]

I think I know what youre talking about, I have that one dangling there too, plus like 6-7 others, Ill look around and see if I can find it, I dont have my Haynes manual here, so Ill look and see if I can find it.

 

[GVR4592]

I think it's the fuel pump test plug. I could be wrong though.

 

[Pro3racer]

Ya thanks, i would look in my haynes manual too, but i left it at school, and its spring break.

What is a fuel pump test plug??? I can hear my walbro perfectly to know if its working or not working, and if its in "tune" or out of "tune".