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Home >> Acura >> 1992 >> Integra GS-R >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls >> Input Devices >> Oxygen (O2) Sensor
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Oxygen (O2) Sensor

O2 sensor detects oxygen content in the exhaust gas and sends this information to the ECU. ECU uses input signals from sensor to vary the duration of fuel injection. Legend is equipped with 2 O2 sensors.

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