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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    Towing Your Vehicle
    Your vehicle is not designed to be towed behind a motor home. If your vehicle needs to be towed in an emergency. ...

    ODS Unit Replacement
    Removal 1. Do t h e battery t e r m i n a l disconnection procedure (see page 22-91), t h e n w a i t at least 3 minutes before s t a r t i ng work. 2. Remove t h e f r o n t passenger's seat (s ...

    System Description
    Delay Orifice Mechanism Function The delay orifice mechanism improves clutch operation by delaying the slave cylinder release speed when the clutch pedal is suddenly released. The delay orifice m ...