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Home >> Acura >> 1995 >> Integra GS-R, 4D Sedan >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Heated Oxygen Sensor (HO2S)
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Heated Oxygen Sensor (HO2S)

Determines oxygen content in exhaust gas and sends this information to PCM. The PCM uses input from this sensor to control duration of fuel injection. See OXYGEN SENSOR HEATER  under EMISSION SYSTEMS.