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:

    Interface Dial
    Most audio system functions can still be controlled by standard buttons, dials, and knobs, but some functions can only be accessed using the interface dial. The interface dial has two parts, ...

    CMP Pulse Plate A Replacement
    1. Remove the cylinder head cover (see page 6-73). 2. Remove camshaft position (CMP) sensor A (see page 11-274). 3. Hold the camshaft with an open-end wrench, then loosen the bolt. 4. Remov ...

    Relays
    Power Relay Test Special Tools Required Relay Puller 07AAC-000A1A0 Use this chart to identify the type of relay, then do the test listed for it. *1:'08-09 models *2: Carefully remove the relay ...