Honda Accord: Under-floorTWC Removal/Installation
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Catalytic Converter System / 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).
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:
Indicators
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Front Door Sash Outer Trim
Replacement
NOTE:
- Take care not to scratch the door.
- 4-door is shown; 2-door is similar.
1. Remove the door outer molding (see page 20-36).
2. Pull up the door sash outer trim (A) to release the
ho ...
Parking/Daytime Running Light Bulbs
Parking/daytime running light bulbs are LED type. Have an authorized Honda
dealer
inspect and replace the light bulbs.
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