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
    ...

    See also:

    Rear Brake Disc Inspection
    Runout 1. Raise and support the vehicle (see page 1-13). 2. Remove the rear wheels. 3. Remove the brake pads (see page 19-31), 4. Inspect the brake disc to wheel surface for damage and cracks ...

    VTEC Rocker Arm Test
    Special Tools Required . VTEC Air Stopper 07ZAJ-PNAA200 . VTEC Air Adapter 07ZAJ-PNAA101 (2) . Air Joint Adapter 07ZAJ-PNAA300 - Air Pressure Regulator 07AAJ-PNAA101 1. Start the engine, and let ...

    Adding Engine Oil
    Unscrew and remove the engine oil fill cap on top of the valve cover. Pour in the oil slowly and carefully so you do not spill any. Clean up any spills immediately. Spilled oil could damage ...