Warm Up TWC Removal/Installation
Warm Up TWC Removal/Installation1. Remove the A/F sensor (Sensor 1).
2. Remove the secondary HO2S (Sensor 2).
3. Remove the WU-TWC (A).
4. Install the WU-TWC in the reverse order of removal with a new gaskets (B).
1. Remove the A/F sensor (Sensor 1).
2. Remove the secondary HO2S (Sensor 2).
3. Remove the WU-TWC (A).
4. Install the WU-TWC in the reverse order of removal with a new gaskets (B).