Barometric Absolute Pressure (BAP) Sensor

My 90 Cougar XR7 just recently went through a blown head gasket repair job. The mechanics did a great job, but their were a few minor details I had to make right. I just encountered another that I need help with. I noticed the BAP sensor did not have a vacuum line attached to it, and worse yet, I cannot find any lines to attach. According to my Haynes repair manual, it should have a vaccum line attached to it. Can anyone tell me what component the BAP sensor vacuum line attaches to (at the other end). Maybe I can trace it from there. I would appreciate anyone's input. Thanks.

There is not even a port on the intake manifold? Sometimes shops leave off some hose for things like that, but if you look around you will see a vacant connection for it on the manifold. If there is no other place that you can see to connect, I would suspect that would be it.

I would say to call a shop that is really into these cars and see what they say.