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:

    Circuit Diagram
    DRIVER'S UNDER-DASH FUSE/RELAY BOX CONNECTOR P (20P) BRAKE PEDAL POSITION SWITCH 4P CONNECTOR GAUGE CONTROL MODULE 32P CONNECTOR VSA OFF SWITCH BP CONNECTOR YAW RATE-LATERAL ACCELE ...

    Circuit Diagram
    With navigation system Without navigation system   ...

    License Plate Light Replacement
    4-door 1. Poll the license plate light assembly out, and disconnect the 2P connector (A) from the license plate light. License Plate Light: 5W 2. Separate the lens (B) and housing (C), then rem ...