chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Relays and Modules - Computers and Control Systems > < Heated Oxygen Sensor Replacement - Position 1|Page 6608
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2. Install the HO2S 2 (2).

Tighten the HO2S 2 to 42 N.m (31 lb ft).

NOTE: Refer to Component Fastener Tightening Notice in Service Precautions.

3. Connect the HO2S 2 harness connector (3). Push in the connector until a click is heard, then pull back to confirm a positive engagement.
4. Ensure the HO2S 2 harness pigtail connector is secure to the chassis.

Relays and Modules - Computers and Control Systems > < Heated Oxygen Sensor Replacement - Position 1|Page 6608