Circuit Description
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
During calibration of the offset of the pressure sensor signal, the pressure sensor signal offset value must be in the range of 1-15 bar (1-434 psi).
The pressure sensor is also monitored for sensitivity via a correlation between estimated vehicle deceleration and the pressure sensor signal. This is monitored over the course of numerous straight line non-ABS braking stops.