Honda Accord: Under-floorTWC Removal/Installation - Catalytic Converter System - Fuel and Emissions - Honda Accord MK8 2008-2012 Service ManualHonda 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).


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:

    Front Impact Sensor Replacement
    Removal 1. Do t h e battery t e r m i n a l d i s c o n n e c t i o n procedure (see page 22-91), t h e n w a i t at least 3 m i n u t e s before s t a r t i ng work. 2. Remove t h e f r o n t b ...

    A/C System Noise Check
    • Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, o r throat. • Be careful when connecting service equipment. • Do not breathe refrigerant or vapor. ...

    Circuit Diagram
    ...