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Under-Floor TWC Removal And Installation






Under-Floor TWC Removal and Installation





Removal

1. Vehicle Lift

1. Raise the vehicle on a lift, and make sure it is securely supported.

2. Front Floor Undercover





1. Remove the bolts (A) and the clips (B, C) securing the front floor undercover (D), then remove the front floor undercover.

3. Secondary HO2S





1. Remove the secondary HO2S (A).

4. Under-Floor TWC





1. Remove the under-floor TWC (A).

Installation

1. Under-Floor TWC





1. Install the under-floor TWC (A) with new gaskets (B).

2. Secondary HO2S





1. Install the secondary HO2S (A).

3. Front Floor Undercover





1. Install the front floor undercover (A), then install the bolts (B) and the clips (C, D). Make sure the clips snap into place securely.