Oxygen Sensor: Service and Repair

Oxygen Sensor Replacement
1. Disconnect Oxygen Sensor from harness.
2. Unthread Oxygen Sensor from manifold (on DX and LX models), or exhaust pipe (on EX models).
3. Reverse procedure to install.

Note: Apply anti-seize compound to Oxygen Sensor threads, being careful NOT to get any on the protection tube, prior to installing.