HO2 Sensor inspection (For E-02, 19, 24)
The heated oxygen sensor is installed on the pre-muffler. (5-79)
HO2 Sensor removal and installation (For E-02, 19, 24)
- Remove the HO2 sensor unit.
Warning: Do not remove the HO2 sensor while it is hot.
Caution:
- Be careful not to expose it to excessive shock.
- Do not use an impact wrench while removing or installing the HO2 sensor unit.
- Be careful not to twist or damage the sensor lead wire.
- Install the HO2 sensor in the reverse order of removal.
Caution: Do not apply oil or other materials to the sensor air hole.
- Tighten the sensor unit to the specified torque.
HO2 sensor: 48 Nm (4.8 kgf·m, 34.5 lb·ft)