Honda Accord: Under-floorTWC Removal/Installation - Catalytic Converter System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Under-floorTWC Removal/Installation

1. Raise the vehicle on a lift.

2. Remove the exhaust pipe hangers (A).

3. Remove the under-floor TWC (B).


3. Remove the under-floor TWC (B).

4. Install the parts in the reverse order of removal with new gaskets (C) and new self-locking nuts (D).

    Warm Up TWC Removal/Installation
    1. Raise the vehicle on a lift. 2. Remove the secondary H02S (Sensor 2) (see page 11-197). 3. Remove the bolts (A). 4. Remove the WU-TWC bracket (B). 5. Lower the vehicle. 6. Remove th ...

    PCV System
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    See also:

    Hood Adjustment
    1. Remove these Items: - Front grille cover: - 2-door (see page 20-274) - 4-door (see page 20-274) - Cowl covers (see page 20-278) - Hood latch cover, 4-door (see step 2 on page 20-302) 2. Sligh ...

    Front Seat Lumbar Support Replacement
    2-door Driver's Seat SRS components are located In this area. Review the SRS component locations (see page 24-23) and the precautions and procedures (see page 24-25) before doing repairs or servic ...

    Front Seat Slide Lever Replacement
    Driver's seat (manual height adjustable seat)/passenger's seat NOTE: - Put on gloves to protect your hands. - Take care not to tear or damage the seat covers. 1. Remove the front seat {see pa ...