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Home >> Mazda >> 1991 >> 323 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices - Electronic Fuel Injection >> Air Charge Temperature (ACT) Sensor (Navajo)

Air Charge Temperature (ACT) Sensor (Navajo)

ACT sensor provides electronic fuel injection system with mixture temperature information. The ACT sensor is used both as a density corrector for airflow calculation and to proportion cold enrichment fuel flow.

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