Equinox AWD V6-3.4L (2008)
1. Apply a small amount of anti-seize compound to the threads of the HO2S 2.
Notice: Refer to Component Fastener Tightening Notice.
2. Install the HO2S 2 (2).
Tighten the HO2S 2 to 42 N.m (31 lb ft).
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.
