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:

    Starter Performance Test
    1. Remove the starter (see page 4-11). 2. Firmly clamp the starter in a vise. 3. Make a connection for this test using the thickest (gauge) wire possible (preferably the same gauge as used on ...

    Brake Pedal Replacement
    1. Disconnect the brake pedal position switch connector ( A ) . 2. Remove the lock pin (B) and the clevis pin (C). 3. Remove the brake pedal support member (D). 4. Remove the brake pedal bra ...

    Vents, Heating, and A/C
    LX and U.S. EX Fan Control Turn this dial to increase or decrease the fan speed and airflow. Temperature Control Turning this dial clockwise increases the temperature of the airflow. Air Co ...