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Home >> Acura >> 1986 >> Integra RS, 2D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Electronic Engine Control System >> Description & Operation >> Oxygen Sensor
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Oxygen Sensor

The oxygen sensor, by detecting oxygen content of exhaust gas, maintains a stoichiometric air/fuel ratio. In operation, ECU receives signals and changes duration during which fuel is injected. It is mounted in exhaust manifold.