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:

    Special Tools
    * : Part of Mainshaft Inspection Tool Set, 07GAJ-PG20102. * * : Must be used with commercially available 3/8"-16 UNF Slide Hammer. * ...

    For Safe Driving
    The following pages explain your vehicle's safety features and how to use them properly. The safety precautions below are ones that we consider to be among the most important. ...

    B-CAN System Diagnosis Test Mode D
    Do this diagnosis if a component that is controlled by the B-CAN system does not work or come on. NOTE: • If the component does not turn off or stop, go to B-CAN System Diagnosis Test Mode ...