Secondary HO2S Replacement

Secondary HO2S Replacement

Special Tools Required

- Dummy Snap-On SWR2, O2 Sensor Wrench Snap-on YA8875, or equivalent, commercially available

1. Disconnect the secondary HO2S 4P connector (A) and the clips (B), then remove secondary HO2S (C).





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