Oxygen Sensor: Service and Repair

Oxygen Sensor:

REMOVAL
1. Disconnect harness terminal.
2. Remove sensor with suitable socket or wrench.

INSTALLATION
1. Apply a thin coating of anti-seize compound to the threads.

NOTE: Do not contaminate sensing tip with compound.

2. Install sensor and torque it to:

40 - 50 N-m (30 - 37 lb.ft.)

3. Apply a thin coating of dielectric compound to the connector.
4. Connect harness terminal.