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:
Steering Column Inspection
Inspection
1. Remove the steering column (see page 17-10).
2. Check these items;
•Check for loose bearing mounting nuts (A).
If they are loose, replace the column as an assembly.
-Check ...
XM Radio Display Messages
‘‘LOADING’’ - XM is loading the audio or program information.
‘‘OFF AIR’’ - The channel currently selected is no longer
broadcasting.
‘‘UPDATING’’ - The encryption code is ...
XM Antenna Replacement
1. Remove the headliner (see page 20-140).
2. Remove the nut (A) from the XM antenna (B).
3. Disconnect the connector (C) and remove the XM
antenna.
4. Install the XM antenna in the reverse ...