Circuit/System Description
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
The Intake Air Pressure Measurement System consists of 3 sensors:
- The barometric pressure (BARO) is measured by the B75C Multifunction Intake Air Sensor
- The manifold absolute pressure (MAP) is measured by the B74 Manifold Absolute Pressure Sensor
- The boost pressure is measured by the B111B Turbocharger Boost/Intake Air Temperature Sensor