Heated Oxygen Sensor (HO2S)

HEATED OXYGEN SENSOR (HO2S)







Exploded View

Special Tool(s):

Special Tool(s)

Removal and Installation
1. Disconnect the battery ground cable.
2. Disconnect the heated oxygen sensor (HO2S) electrical connector.







3. NOTE: If necessary, lubricate the sensor threads with penetrating and lock lubricant to assist in removal.

Using the special tool, remove the HO2S.
- To install, tighten to 48 Nm (35 lb-ft).

4. NOTE: Apply a light coat of anti-seize lubricant to the threads of the heated oxygen sensor.

To install, reverse the removal procedure.