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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    If the Low Tire Pressure/TPMS IndicatorComes On or Blinks
    • Reasons for the indicator to come on or blink A tire pressure is significantly low, or the TPMS has not been calibrated. If there is a problem with the TPMS or the compact spare tire is inst ...

    Rear Seat Side Bolster Cover Replacement
    4-door NOTE: Take care not to tear or damage the seat covers. 1. Remove the seat side bolster (see page 20-242). 2. Release all the hook strips (A), fold back the seat side bolster cover (B), ...

    Body Specifications
    4-door Model: ...