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:

    Heating and Cooling
    Using Vents, Heating and A/C • Heating The heater uses engine coolant to warm the air. 1. Adjust the fan speed using the fan control dial. 2. Select . 3. Adjust the temperature using ...

    Tools
    Types of Tools The tools were stored in the trunk. ...

    Valve, Spring, and Valve Seal Installation
    Special Tools Required Stem Seal Driver, 30 mm 07PAD-0010000 Valve Spring Compressor Attachment 07757-PJ1010A 1. Coat the valve stems with new engine oil. Install the valves in the valve guides. ...