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:

    Damper/Spring Removal and Installation
    Removal   1. Raise and support the vehicle (see page 1-13). 2. Remove the front wheel. 3. Remove the wheel speed sensor harness bracket mounting bolt (A). 4. Remove the damper pinch b ...

    Emergency Trunk Opener
    The trunk release lever allows you to open the trunk from inside for your safety. Slide the release lever in the direction of the arrow. Parents should decide if their children should be sho ...

    Oil Pressure Test
    NOTE: If the low oil pressure warning indicator stays on with the engine running, check the engine oil level. If the oil level is correct, do the following test. 1. With the engine stopped, remov ...