P0107 GMC - Where is pressure sensor barometric located

Question

Where is barometric pressure sensor located

Answer 1

P0107 Manifold Absolute Pressure/Barametric pressure circuit,range performance problem

With the key on engine off KOEO the map as a barametric sensor, It is used to calculate fuel control,and is a back up to the MAF (mass air flow) Here is a diagram its number 6