Warm Up TWC Removal/Installation
Warm Up TWC Removal/Installation
1. Raise the vehicle on a lift.
2. Remove the secondary HO2S (Sensor 2) Secondary HO2S Replacement.
3. Remove the bolts (A).
4. Remove the WU-TWC bracket (B).
5. Lower the vehicle.
6. Remove the frame brace Frame Brace Replacement.
7. Remove the A/F sensor (Sensor 1) A/F Sensor Replacement.
8. Remove the upper converter cover (A).
9. Remove the self-locking nuts (B), the WU-TWC (C) and the gaskets (D).
10. Remove the converter cover (A).
11. Install the parts in the reverse order of removal with new self-locking nuts and new gaskets.