chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3411 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1
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1. Coat the threads of the heated oxygen sensor with the anti-seize compound P/N 5613695, or the equivalent if necessary.

NOTE:  Refer to Fastener Notice in Service Precautions.

2. Install the heated oxygen sensor (1).

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

3. Reconnect the bank 1, oxygen sensor (4), electrical connector to the engine wiring harness electrical connector.
4. Lower the vehicle.

Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1|Page 3411 > < Heated Oxygen Sensor (HO2S) Replacement Bank 1 Sensor 1