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:
Protecting Children - General Guidelines
Children depend on adults to protect
them. However, despite their best
intentions, many adults do not know
how to properly protect child
passengers.
If you have children, or ever need to
...
Brake System Bleeding
NOTE:
- Do not reuse the drained fluid. Use only new Honda
DOT 3 Brake Fluid from an unopened container. Using
a non-Honda brake fluid can cause corrosion and
shorten the life of the system.
- ...
Vehicle Identification Number
Manufacturer, Make, and Type of Vehicle
1HG: Honda of America Mfg., Inc.
Honda passenger vehicle
Line, Body, and Engine Type
CS1: Accord Coupe/K24Z3
Body Type and Transmission Type
A: 2-door ...