This MAP sensor incorporates the latest MEMS technology and custom Application Specific Integrated Circuit (ASIC) technology. It is specifically designed for tough automotive applications to perform in the harsh underhood environments including extreme temperatures, vibration, thermal and mechanical shock, and corrosive chemicals. The output specifications are set to be the same as the ones from GM 12223861 3.0 Bar Sensor to allow more compatibility with boost gauges and controllers on the market.