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:

    MIL Circuit Troubleshooting
    1. Turn the ignition switch to ON (II). 2. Do the gauge self-diagnostic function (see page 22-332). Does the MIL indicator flash? YES-Go to step 3. NO-Substitute a known-good gauge control ...

    Fuel Cap Warning Message System Troubleshooting
    Special Tools Required - Vacuum Pump/Gauge, 0 - 3 0 In.Hg, Snap-on YA4000A or equivalent, commercially available - Vacuum/Pressure Gauge, 0 - 4 In.Hg, 07JAZ-001000B comes on frequently, or if the ...

    Mirror Housing Cover Replacement
    1. Remove the mirror holder (see page 20-63). 2. From the mirror holder opening, release the hooks (A) of the mirror housing cover (B). 3. Release the hooks (A), then remove the mirror housing ...