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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    Trunk Lid Adjustment
    1. Remove the rear shelf (see page 20-128). 2. Pry up the notches (A) to release the rear hooks (B), and pull up the cap (C) to release the side hooks (D), then remove the cap. 3. Slightly lo ...

    Piston Ring Replacement
    1. Remove the piston from the engine block (see page 7-14). 2. Using a ring expander (A), remove the old piston rings (B). 3. Clean all ring grooves thoroughly with a squared-off broken ring ...

    Replacing a Fog Light Bulb
    If equipped Your vehicle uses halogen light bulbs. When replacing a bulb, handle it by its plastic case, and protect the glass from contact with your skin or hard objects. If you touch the gl ...