Manifold Absolute Pressure Sensor

- Manifold Absolute Pressure Sensor measures the pressure of intake manifold for calculating indirectly the intake air flow quantity to the engine and sends the signal to engine control unit. - The signal is used to optimize the fuel injection. - Silicon Diaphragm fabricated by Micro Electro Mechanical System- One chip design pressure sensor combined silicon diaphragm with signal conditioning circuit - Fast response, high sensitivity, good hysteresis, good endurance