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:

    Fuel Pulsation Damper Replacement
    PZEV model 1. Relieve the fuel pressure (see page 11-306). 2. Remove the engine cover. 3. Place a wrench (A) on the fuel rail (B). 4. Place a wrench (C) on the fuel pulsation damper (D), an ...

    ODS Unit Replacement
    Removal 1. Do t h e battery t e r m i n a l disconnection procedure (see page 22-91), t h e n w a i t at least 3 minutes before s t a r t i ng work. 2. Remove t h e f r o n t passenger's seat (s ...

    Trunk Pass-through Lid Lock Cylinder Replacement
    Special Tools Required KTC Trim Tool Set SOJATP2014* *Available through the Honda Tool and Equipment Program; call 888-424-6857 4-door NOTE: - Take care not to scratch the trunk pass-through l ...