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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    Rocker Arm Oil Pressure Switch A Removal/Installation
    PZEV model 1. Remove the rocker arm oil control valve (see page 11-275). 2. Remove rocker arm oil pressure switch A. 3. Install the parts in the reverse order of removal with a new O-ring (B) ...

    Shift Solenoid Valve Removal and Installation
    NOTE: -Do not hold the shift solenoid valve connector to remove and to install the shift solenoid valves. Hold the shift solenoid valve b o d y . -Do not install the shift solenoid valve A before ...