Warm Up TWC

Warm Up TWC Removal/Installation

1. Lift the vehicle, and support it with jackstands.
2. Remove the secondary HO2S (Sensor 2).
3. Remove the bolts (A).






4. Remove the WU-TWC bracket (B).
5. Lower the vehicle.
6. Remove the strut brace.
7. Remove the A/F sensor (Sensor 1).
8. Remove the upper converter cover (A).






9. Remove the WU-TWC (B) and the gaskets (C).
10. Remove the converter cover (A).






11. Install the parts in the reverse order of removal with new gaskets.