Honda Accord: 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 the frame brace (see page 20-306).
7. Remove the A/F sensor (Sensor 1) (see page 11-197).
8. Remove the upper converter cover (A).
9. Remove the WU-TWC (B) and the gaskets (C).
10. Remove the converter cover (A).
11. Install the parts in the reverse order of removal with new gaskets.
DTC Troubleshooting
DTC P0420: Catalyst System Efficiency Below
Threshold
NOTE:
- Before you troubleshoot, record all freeze data and
any on-board snapshot, and review the general
troubleshooting information (see pa ...
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 s ...
See also:
Audio System Lighting
You can use the instrument panel
brightness control knob to adjust the
illumination of the audio system. The audio system
illuminates when the parking lights
are on, even if the radio is turne ...
System Evacuation
• Air conditioning refrigerant or lubricant v a p o r c an
irritate your eyes, nose, or throat.
•Be careful when connecting service
equipment.
• Do not breathe refrigerant or v ...
Disc Changer Error Messages (Models without navigation system)
The chart on the right explains the
error messages you may see in the
display while playing a disc.
If you see an error message in the
display while playing a disc, press
the eject button. Af ...