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:
Trim Removal/Installation - Rear Shelf Area
Special Tools Required
KTC Trim Tool Set SOJATP2014*
*Available through the Honda Tool and
Equipment
Program; call 888-424-6857
Rear Shelf
SRS components are located in this area. Review the
S ...
Driver's Under-dash Fuse/Relay Box
(MICU) Removal and Installation
Special Tools Required
Relay Puller 07AAC-000A1A0
USA models
NOTE; SRS components are located in this area. Review
the SRS component locations 4-door (see page 24-21),
2-door (see page 24-23), an ...
F-CAN Circuit Troubleshooting
1. Turn the ignition switch to LOCK (0).
2. Jump the SCS line with the HDS.
3. Disconnect ECM/PCM connector A (49P).
4. Measure the resistance between ECM/PCM connector
terminals A3 and A4.
...