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:

    Circuit Diagram
      ...

    Symptom Troubleshooting
    VSA activation indicator does not go off, and no DTCs are stored NOTE: If the VSA modulator was replaced prior to the activation indicator turning on, do the VSA sensor neutral position memorizati ...

    Compass Zone Selection
    1. Set the power mode to ON. 2. On the top screen of any audio source, press and hold   for 5 seconds.  - The display switches to the Compass Settings screen. 3. Rotate to sele ...