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:

    Cam Chain Auto-tensioner Removal and installation
    Removal 1.Remove the chain case cover 2. Turn the crankshaft counterclockwise to compress the auto-tensioner. 3. Align the holes on the lock (A) and the auto-tensioner (B), then insert a 1.2 ...

    Component Location Index
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    Passenger's Air Mix Control Motor Replacement
    1. Remove the glove box (see page 20-174). 2, Disconnect the 4P connector (A) from the power transistor (B), and the 7P connector (C) from the passenger's air mix control motor (D). Remove the s ...