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:

    Outside Air Temperature Sensor Replacement
    1 Disconnect the 2P connector (A) from the outside air temperature sensor (B). 2. Lift the tab (C) to release the lock, then remove the outside air temperature sensor from the front bumper. 3 ...

    Courtesy Lights
    Your vehicle has a courtesy light in the ignition switch. This light comes on when you open the driver’s door. It fades out in about 30 seconds after the door is closed. ...

    Authorized Manuals
    Purchasing Factory Authorized Manuals (U.S. only) The publications shown below can be purchased from Helm Incorporated. You can order by phone or online: Call Helm Inc. at 1-800-782-4356 (credit c ...