Preliminary Procedure

Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

1

Heated Oxygen Sensor 2 Fastener

Caution: Refer to Fastener Caution in the Preface section.

Tighten
42 N·m (31 lb in)

2

Procedure

Remove the heated oxygen sensor 2 with GE-49683 torque wrench 1/2" and CH-49720 remover/installer

Special Tools

For equivalent regional tools, refer to Special Tools.