Danger: Do not use a service jack in locations other than those specified to lift this vehicle. Lifting the vehicle with a jack in those other locations could cause the vehicle to slip off the jack and roll; this could cause injury or death.

Preliminary Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

1

Heated Oxygen Sensor

Caution: Refer to Heated Oxygen and Oxygen Sensor Caution in the Preface section.

Caution: Refer to Fastener Caution in the Preface section.

Procedure

1. Disconnect the electrical connector.
2. 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 .