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
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    See also:

    Component Location Index
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    ECM/PCM Replacement
    Special Tools Required  - Honda diagnostic system (HDS) tablet tester  - Honda Interface Module (HIM) and an iN workstation with the latest HDS software version  - HDS pocket tester ...

    Clutch Pedal Position Switch Replacement
    M/T model 1 Disconnect the clutch pedal position switch connector (A). 2. Loosen the locknut (B), then remove the clutch pedal position switch (C). 3. Install the clutch pedal position switch ...