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:

    Front Seat Torsion Bar Replacement
    2-door Driver's seat (manual height adjustable seat) NOTE: - Put on gloves to protect your hands. - Take care not to tear or damage the seat covers. - When prying with a flat-tip screwdriver, ...

    Intake Air Resonator Removal / Installation
    1. Do the battery removal procedure (see page 22-92). 2. Remove the air cleaner (see page 11-332). 3. Remove the battery base (A) 4. Remove the front grille cover.  - 2-door (see page 2 ...

    DTC Troubleshooting Index
    * 1 : Brake system indicator turns ON when two or more wheels fail. *2: A/T * 1 : Brake system indicator turns ON when two or more wheels fail. *2: A/T * 1 : Brake system indicator turns ON ...