chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Heated Oxygen Sensor - Bank 1 Sensor 1|Page 893 > < Heated Oxygen Sensor - Bank 1 Sensor 1|Page 891
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4. Disconnect the heated oxygen sensor (HO2S) electrical connector (1).

Caution:  Handle the oxygen sensors carefully in order to prevent damage to the component. Keep the electrical connector and the exhaust inlet
end free of contaminants. Do not use cleaning solvents on the sensor. Do not drop or mishandle the sensor.

5. Remove the HO2S (2) from the left catalytic converter.

Installation Procedure

Heated Oxygen Sensor - Bank 1 Sensor 1|Page 893 > < Heated Oxygen Sensor - Bank 1 Sensor 1|Page 891