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 Number
    Engine Type K24Z3: 2.4 L DOHC i-VTEC Sequential Multiport Fuel-injected, 190HP engine Serial Number 2500001-: PZEV 2800001-: Except PZEV ...

    Driveshaft Disassembly
    Special'Tools Required •Threaded Adapter, 26 x 1.5 mm 07XAC-001030A -Slide Hammer 5/8M-18 UNF, commercially available -Bearing Puller, commercially available -Boot Band Pliers, commercially ...

    Secondary H02S Replacement
    Special Tools Required 02 Sensor Wrench Snap-on S6176 or equivalent, commercially available 1. Disconnect the secondary H02S 4P connector (A), then remove the secondary H02S (B). 2. Install the ...