Honda Accord: Under-floorTWC Removal/Installation
Eighth generation (2008–2012) / Honda Accord MK8 2008-2012 Service Manual / Fuel and Emissions / Catalytic Converter System / 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:
Starter Performance Test
1. Remove the starter (see page 4-11).
2. Firmly clamp the starter in a vise.
3. Make a connection for this test using the thickest
(gauge) wire possible (preferably the same gauge as
used on ...
Symptom Troubleshooting Index
When the vehicle has one of these symptoms, check for a diagnostic trouble
code (DTC) with the HDS. If there is no DTC,
do the diagnostic procedure for the symptom, in the sequence listed, until yo ...