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Home >> Mitsubishi >> 1988 >> Starion ESI-R, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - ECI System >> Operation >> Data Sensors >> Barometric Pressure Sensor
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Barometric Pressure Sensor

This sensor, mounted on airflow sensor, senses barometric pressure. This signal is used by the ECU to determine altitude in which vehicle is operating, so correct air/fuel ratio and ignition timing is maintained.