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:

    Engine Electrical
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    Oil Pressure Switch Replacement
    1. Disconnect the oil pressure switch connector (A), then remove the oil pressure switch (B). 2. Remove any old liquid gasket from the switch and switch mounting hole. 3. Apply a very small am ...

    VSA Modulator-Control Unit Update
    Special Tools Required - Honda diagnostic system (HDS) tablet tester - Honda interface module (HIM) and an iN workstation with the latest HDS software version - HDS pocket tester - GNA-600 and an ...