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Home >> Honda >> 1999 >> Prelude Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Manifold Absolute Pressure (MAP) Sensor
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Manifold Absolute Pressure (MAP) Sensor

MAP sensor converts manifold absolute pressure into electrical signals and sends signals to PCM. MAP sensor signals are a measurement of engine load and speed.