![MAP-400 sensor](https://shop.ecumaster.cz/img/p/6/7/4/674-medium_default.jpg)
The Ecumaster 400kPa MAP (Manifold Absolute Pressure) sensor is an automotive-grade pressure sensor that is not only cost-effective but also delivers precise performance. It functions by converting absolute pressure into an electrical voltage signal. This versatile sensor can accurately measure a range of pressures, from vacuum conditions to "boost" pressures up to 300kPa, making it an ideal choice for various automotive applications.