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:

    Engine Oil Replacement
    1. Warm up the engine. 2 Remove the drain bolt (A), and drain the engine oil. 3. Reinstall the drain bolt with a new washer (B). 4. Refill the engine with the recommended oil (see page 3-2). ...

    Taillight and Back-Up Light Bulbs
    When replacing, use the following bulbs. 1. Remove the holding clips using a flat-tip screwdriver, then pull the lining back. 2. Turn the socket to the left and remove it. 3. Remove the ol ...

    Towing Preparation
    • Towing Load Limits Your vehicle can tow a trailer if you carefully observe the load limits, use the proper equipment, and follow the towing guidelines. Check the load limits before driving. ...