Honda 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).
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:
Knuckle/Hub/Wheel Bearing Replacement
Exploded View
Special Tools Required
- Ball Joint Thread Protector, 14 mm
07AAE-SJAA100
- Ball Joint Thread Protector, 12 m m 07AAF-SDAA100
- Ball Joint Thread Protector, 10 m m 07AAF-SECA120
...
Immobilizer-Keyless Control Unit
Replacement
1 . Remove the driver's dashboard lower cover (see page
20-166).
2. Remove the steering column covers (see page
20-181).
3. Disconnect the 7P connector (A) from the
immobilizer-keyless contro ...
Self-diagnostic Function
The audio system has a self-diagnostic function.
NOTE:
• Not all self-diagnostic functions appear on all models.
• There may be other self-diagnostic functions that are for factory us ...