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:

    Navigation Unit Removal/Installation
    NOTE: • Before you replace the navigation unit, back-up the customer data using system diagnostic mode Save Users Memory under the Functional Set up (see page 23-186). • Ifthe navigat ...

    Check Fuel Cap Message
    If your fuel fill cap is loose or missing, a ‘‘CHECK FUEL CAP’’ message appears on the information display after you start the engine. ...

    Manual Transmission
    On models with 5-speed manual transmission, or models with 6-speed manual transmission The manual transmission is synchronized in all forward gears for smooth operation. It has a lockout so ...