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:
Recirculation Control Motor Test
'08-09 models 4-door with A/T and "10 model
with A/T
NOTE: Before testing the motor, check for HVAC DTCs
(see page 21-9).
1. Disconnect the 7P connector from the recirculation
control moto ...
HFL Menus
The power mode must be in ACCESSORY or ON to use HFL.
• Phone Settings screen
1. Press the SETTINGS button.
2. Rotate to select Phone
Settings, then
press .
To use HFL, you must first pa ...
Rocker Arm Oil Pressure Switch
Removal/Installation
All models except PZEV
1. Disconnect the rocker arm oil pressure switch
connector (A).
2. Remove the rocker arm oil pressure switch (B).
3. Install the parts in the reverse order of removal wi ...