ECUMaster 4 Bar MAP Sensor

The ECUMaster 4 bar MAP sensor delivers precise manifold absolute pressure readings for accurate engine tuning and diagnostics. This automotive-grade unit converts absolute pressure into a clean electrical voltage signal, making it ideal for standalone ECU integration and custom engine management setups. Rated for 400kPa operation with a linear output range of 0.20V (20kPa) to 4.80V (400kPa), the sensor provides reliable data across the full boost spectrum. Three terminals—5V supply, MAP output, and ground—connect directly to your ECU with marked identification on the housing for straightforward installation. Mount the sensor to the inlet manifold using a 6mm vacuum hose, positioning it above the intake with the nipple facing downward to prevent fluid ingress and ensure longevity. Connector and terminals are included, reducing setup time and compatibility concerns.