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:

    Circuit Diagram
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    HFL Menus
    The power mode must be in ACCESSORY or ON to use HFL. • Phone Settings screen 1. Press the SETTINGS button. 2. Rotate to select Phone Settings, then press . To use HFL, you must first pa ...

    A Few Words About Safety
    Your safety, and the safety of others, is very important. And operating this vehicle safely is an important responsibility. To help you make informed decisions about safety, we have provided op ...