Service Procedure

1. Disconnect negative battery cable. Be sure to record radio settings prior to disconnecting cable so settings can be reset in step 8.

2. Disconnect oxygen sensor electrical connector.

3. After exhaust system has cooled, spray penetrating oil (allow to soak in) on threaded portion of oxygen sensor.

4. Unscrew & remove oxygen sensor from exhaust manifold.

5. Apply a SMALL amount of anti-seize compound on threads prior to installation of new oxygen sensor. Be certain no anti-seize compound is applied to base of oxygen sensor.

6. Torque sensor to 45-55 N-m (33-39.5 lb.ft.).

7. Reconnect oxygen sensor electrical connector.

8. Connect negative battery cable. Reset clock and radio settings.

9. Install Campaign Identification Label.