The 400kPa MAP (Manifold Absolute Pressure) sensor from Ecumaster is a cost-effective and accurate automotive-grade pressure unit. It translates absolute pressure into an electrical voltage signal.

Installation entails connecting the 3 terminals (+5V, MAP Out, Ground) to the ECU's sensor ground.

The terminal descriptions are marked on the sensor housing for easy identification. 

Install the MAP sensor to the inlet manifold with a 6mm diameter vacuum hose. Position the sensor above the intake manifold with the nipple pointing downward to protect it against fluid accumulation.

Calibration

0.20V-20Kpa 

4.80V-400Kpa.

Connector and terminals included.

To ensure proper installation of the Ecumaster 4 bar MAP sensor, consider ordering pre-terminated wiring if your crimping tool is not compact enough. Purchase this option for your convenience here.