chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Heated Oxygen Sensor - Bank 1 Sensor 1|Page 3130 > < Heated Oxygen Sensor - Bank 1 Sensor 1|Page 3128
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Caution:  A special anti-seize compound is used on the oxygen sensor threads. New service sensors should already have the compound applied to
the threads. Coat the threads of a reused sensor with anti-seize compound P/N 5613695 or equivalent.

1. Install the HO2S (2) to the left catalytic converter and tighten to 42 Nm (31 lb ft).
2. Connect the HO2S electrical connector (1).
3. Lower the vehicle.
4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection   (See: Starting and Charging/Battery/Battery

Cable/Negative/Service and Repair/Battery Negative Cable Disconnection and Connection).

Heated Oxygen Sensor - Bank 1 Sensor 1|Page 3130 > < Heated Oxygen Sensor - Bank 1 Sensor 1|Page 3128