pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Heated Oxygen Sensor 1 Replacement|Page 2057 > < Heated Oxygen Sensor 1 Replacement|Page 2055
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1.  If reinstalling the old HO2S, coat the threads with anti-seize compound GM P/N 12377953 or equivalent.

Notice:  Refer to Fastener Notice.

2.  Install the HO2S.

Tighten the HO2S to 41 N.m (30 lb ft).

3.  Install the HO2S electrical connector clip to the thermostat housing.

Heated Oxygen Sensor 1 Replacement|Page 2057 > < Heated Oxygen Sensor 1 Replacement|Page 2055