1.15.6.2 Ambient Pressure, Boost Pressure, and Manifold Absolute Pressure: Notes

Ambient Pressure Sensor: P12B8, P12B9 

Boost Pressure Sensor: P12A8, P12B6, P12A9, P12B7 

Manifold Pressure Sensor: P12A4, P12A6, P12A5, P12A7