L200 L4-2.2L VIN F (2002)
1. Apply a small amount of anti-seize compound Saturn P/N 21485279 (or equivalent) to the threads of the HO2S-2.
2. Install HO2S-2 using 02 sensor wrench J39194C (or equivalent).
Torque:
HO2S-2 Sensor-to-Exhaust Pipe: 45 N.m (33 ft-lbs)
NOTE: DO NOT apply any material in the HO2S-2 harness connector such as grease or dielectric compound. The wires carry air reference to the
sensor in order for the sensor to operate properly.
3. Install HO2S-2 harness clip to heat shield attachment bolt.
Torque:
HO2S-2 Harness Clip-to-Heat Shield Bolt: 4 N.m (35 in-lbs)
4. Connect HO2S-2 harness connector. Push in connector until a click is heard, then pull back to confirm a positive engagement.
5. Make sure HO2S-2 harness pigtail connector is secured to the chassis.
