pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Heated Oxygen Sensor (HO2S) Replacement (Bank 1)|Page 737 > < Heated Oxygen Sensor (HO2S) Replacement (Bank 1)
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1. Coat the threads of the oxygen sensor with anti-seize compound, if necessary.

NOTE:  Refer to Fastener Notice in Service Precautions.

2. Install the oxygen sensor.

Tighten
Tighten the oxygen sensor to 30 N.m (22 lb ft).

3. Connect the oxygen sensor harness connector.

4. Install the exhaust manifold heat shield.

Heated Oxygen Sensor (HO2S) Replacement (Bank 1)|Page 737 > < Heated Oxygen Sensor (HO2S) Replacement (Bank 1)