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:

    Auto Door Locking
    The auto door locking feature has three possible settings: The auto door locking is deactivated all the time. The doors lock whenever you move the shift lever out of the Park (P) position (A ...

    Supplemental restraint system (SRS)
    The Accord SRS Includes a driver's airbag in the steering wheel hub, a passenger's airbag In the dashboard above the glove box, seat belt tensioners in the front seat belt retractors, side curtai ...

    General Troubleshooting Information
    How to Check for DTCs with the Honda Diagnostic S f stem (HDS) When the powertrain control module (PCM) senses an abnormality in the input or output system, the D indicator (A) in the gauge contro ...