Heated Oxygen Sensor Replacement - Sensor 2

Fig 1: Heated Oxygen Sensor - Sensor 2

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Refer to Battery Negative Cable Disconnection and Connection
1	Heated Oxygen Sensor CAUTION: Refer to Heated Oxygen and Oxygen Sensor Caution CAUTION: Refer to Component Fastener Tightening Caution Procedure Disconnect the electrical connector. Programming and Setup. Refer to Control Module References Tighten 42 N.m (31 lb ft) Special Tools J-39194 Oxygen Sensor Wrench Equivalent regional tools: Special Tools (Diagnostic Tools)Special Tools (Repair Tools)

Callout

Component Name

Heated Oxygen Sensor

CAUTION:

CAUTION:

Procedure

Tighten
42 N.m (31 lb ft)
Special Tools
J-39194 Oxygen Sensor Wrench
Equivalent regional tools: Special Tools (Diagnostic Tools)Special Tools (Repair Tools)