cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Heated Oxygen Sensor Replacement - Bank 1 Sensor 1|Page 8664 > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
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Notice:  A special anti-seize compound is used on the oxygen sensor threads. New service sensors should already have the compound applied to
the threads. Coat the threads of a reused sensor with anti-seize compound P/N 5613695 or equivalent.

Notice:  Refer to Component Fastener Tightening Notice  (See: Service Precautions/Vehicle Damage Warnings/Component Fastener Tightening
Notice) .

1. Install the HO2S to the catalytic converter.

Tighten the HO2S to 40 N.m (30 lb ft).

2. Lower the vehicle.

3. Install the HO2S electrical connector to the wiring harness bracket.
4. Connect the HO2S electrical connector.

Heated Oxygen Sensor Replacement - Bank 1 Sensor 1|Page 8664 > < Heated Oxygen Sensor Replacement - Bank 1 Sensor 1