where does the vacuum line that goes in the manifold on 2000 Pontiac Grand Am

this is on a 2000 pontiac grand am gt v6 3.4liter

Asked by for the 2000 Pontiac Grand Am
Please let us know which vacuum line, as there are several that attach to the intake. If you can describe what it is attached to on the other end we may be able to help.
Its on the driver side sticks out of the upper intake which is attach to the lower intake where do the other end go to? MAP Sensor?