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:

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    NOTE: Before you troubleshoot record all freeze data and any on-board snapshot with the HDS, and review General Troubleshooting Information (see page 14-4). NOTE: *1: The DTC in parentheses is ...

    Gauge Control Module Replacement
    NOTE: Before replacing the gauge control module, rewriting the ODO data and transferring the maintenance minder data to a new gauge control module (see page 22-350). 1. Remove the instrument vis ...

    System Evacuation
    • Air conditioning refrigerant or lubricant v a p o r c an irritate your eyes, nose, or throat. •Be careful when connecting service equipment. • Do not breathe refrigerant or v ...