Wiring Harness Q?

[SuperTuner12010]

Arigtht i did the A6 swap and I got the wiring harness off my A4 but it looks like im mising wire on the left side of intake manifold(looking from driver seat)at first I thought it was the IAB but my A4 intake mani has it also.Am i missing a wire or what and I cant seem to find any other pins for my IAB's only vacumes.So can you guys help me out>Thanks

[uslspct]

Probably IAB, if you indeed haven't plugged anything into that box. I did the H23 IM swap and I don't have that plug either. Gonna go to a junkyrad and cut one off then wire it to my ecu.