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Home >> Acura >> 1986 >> Legend Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Electronic Engine Control System >> Description & Operation >> Engine Sensors >> Oxygen Sensor
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Oxygen Sensor

The oxygen sensor, detects oxygen content of exhaust gas and signals the ECU. ECU receives the input signals and varies duration during fuel injection. This maintains stoichiometric air/fuel ratio. The oxygen sensor is mounted in exhaust manifold.

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