saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Relays and Modules - Computers and Control Systems > < Heated Oxygen Sensor 1, Bank 1 and Bank 2
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Oxygen Sensor: Service and Repair
Heated Oxygen Sensor 2, Bank 1 and Bank 2

TOOLS REQUIRED

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J 39194C O2 Sensor Wrench

REMOVAL

1. Disconnect oxygen sensor electrical connector.
2. Remove oxygen sensor using O2 Sensor Wrench J 39194C.

INSTALLATION  

1. Apply anti-seize material to threads of new oxygen sensor.
2. Install oxygen sensor using  O2 Sensor Wrench J 39194C.

Torque:
Oxygen Sensors (Lower Exhaust Pipe): 45 N.m (33 ft-lbs)

3. Connect oxygen sensor electrical connector.

Relays and Modules - Computers and Control Systems > < Heated Oxygen Sensor 1, Bank 1 and Bank 2