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:

    Interior Light Switch Test/Replacement
    With moonroof NOTE: The Interior light switch is built into the moonroof switch, and it switches the front individual map light OFF and DOOR positions. 1. Remove the front individual map lights ...

    Locking/Unlocking the Doors from theInside
    • Using the Remote Transmitter • Locking the doors Press the lock button. Once: uSome exterior lights flash, all the doors lock, and the security system sets. Twice (within five seconds a ...

    Passenger's Under-dash Fuse/Relay Box (MICU) Removal and Installation
    NOTE: SRS components are located in this area. Review the SRS component locations 4-door (see page 24-21), 2-door (see page 24-23), and precautions, and procedures (see page 24-25) before doing rep ...