Heated Oxygen Sensor Replacement - Sensor 1

Fig 1: Heated Oxygen Sensor - Sensor 1

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Heated Oxygen Sensor CAUTION: Refer to Heated Oxygen and Oxygen Sensor Caution . CAUTION: Refer to Fastener Caution . Procedure Disconnect the electrical connector. If reinstalling the old sensor, coat the threads with anti-seize compound. Refer to Adhesives, Fluids, Lubricants, and Sealers . Tighten 42 N.m (31 lb ft) Special Tools EN-6197 Remover Installer For equivalent regional tools, refer to Special Tools (Diagnostic Tools) , Special Tools (Repair Tools) .

Callout

Component Name

Heated Oxygen Sensor

CAUTION:

CAUTION:

Procedure

Disconnect the electrical connector.
If reinstalling the old sensor, coat the threads with anti-seize compound. Refer to Adhesives, Fluids, Lubricants, and Sealers .

Tighten
42 N.m (31 lb ft)
Special Tools
EN-6197 Remover Installer
For equivalent regional tools, refer to Special Tools (Diagnostic Tools) , Special Tools (Repair Tools) .