Oxygen Sensor: Service and Repair

Heated Oxygen Sensor Location:

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

Oxygen Sensor:

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 45 N-m (4.5 kg-m, 33 lb.ft.).
3. Apply a thin coating of dielectric compound to the connector.
4. Connect harness terminal.