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Home >> Honda >> 1989 >> Civic Base, 2D Hatchback >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Theory/Operation >> Computerized Engine Controls >> Input Devices >> Manifold Absolute Pressure (MAP) Sensor

Manifold Absolute Pressure (MAP) Sensor

The MAP sensor converts manifold absolute pressure into electrical signals and sends the signals to the ECU. MAP sensor signals are a reflection of engine load.