hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Oxygen Sensor|Testing and Inspection > < Engine Controls - Oxygen Sensor Function/Diagnosis|Page 558
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Oxygen Sensor: Description and Operation

The oxygen sensor is a device which controls the fuel mixture. If the oxygen sensor is damaged, the exhaust-gas cleaning effect as well as driveability
deteriorates. Therefore, it should be replaced periodically with a new one.

Oxygen Sensor|Testing and Inspection > < Engine Controls - Oxygen Sensor Function/Diagnosis|Page 558