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:
Clutch Inspection
1. Inspect the 4th and 5th clutch pistons and the clutch
piston check valves (A).
2. If the clutch piston check valve is loose or damaged,
replace the clutch piston.
3. Check the spring retain ...
Circuit Diagram
'10 model w i t h navigation system
'08-09 models with navigation system
Without navigation system with climate control system
With HVAC control system
...
Moonroof
If equipped
The moonroof can be tilted up in the
back for ventilation, or it can be slid
back into the roof. Use the switch on
the front ceiling to operate the
moonroof. You must turn the
...