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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    Transmission Fluid Inspection and Replacement
    1. Raise the vehicle on a lift, and make sure it is securely supported. 2. Remove the front splash shield (see page 20-291). 3. Remove the oil filler plug (A) and the sealing washer (B), check ...

    Dual Temperature Control
    Your vehicle has two temperature control switches, one for the driver, and one for the front passenger. The temperatures of the driver’s side and the front passenger’s side are controlled ...

    To Play a USB Flash Memory Device
    This audio system can operate the audio files on a USB flash memory device with the same controls used for the in-dash disc changer. To play a USB flash memory device, connect it to the USB ...