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Home › Acura › 1990 › Integra LS, 2D Hatchback, Standard › Repair and Diagnosis (Single Page) › Engine Performance › Theory and Operation › Engine Controls - Theory & Operation › Computerized Engine Controls › Input Devices › Atmospheric Pressure (PA) Sensor

Atmospheric Pressure (PA) Sensor

The PA sensor converts atmospheric pressure into electrical signals and sends this information to ECU.