Secondary HO2S Replacement

Secondary HO2S Replacement

Special Tools Required

- O2 Sensor Wrench Snap-on S6176 or equivalent, commercially available

1. Disconnect the secondary HO2S connector (A).





2. Raise the vehicle on a lift.

3. Remove the supporters (A), then remove the secondary HO2S (B).





4. Install the parts in the reverse order of removal.