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
    ...

    See also:

    Shift Cable Adjustment
    1. Remove the center console (see page 20-158). 2. Move the shift lever to R. 3. Remove the nut securing the shift cable end. 4. Unlock the retainer (A). 5. Rotate the socket holder retain ...

    Immobilizer System
    The immobilizer system protects your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled. When you turn the ignition switch to t ...

    WiperA/Vasher Switch Test / Replacemen
    1. Remove the steering column covers {see page 20-181). 2. Disconnect the dashboard wire harness 8P connector (A) from the wiper/washer switch (B). 3. Remove the two screws, then slide out the ...