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:

    Low Fuel Indicator Test
    1. Do the gauge self-diagnostic test (see page 22-332). - If the low fuel indicator flashes, go to step 2. - If the low fuel indicator does not flash, replace the gauge control module (see page ...

    Fuel Cap Adapter Replacement
    NOTE: - Put on gloves to protect your hands. - Take care not to scratch the body. 1. Remove the fuel pipe protector (see page 20-294). 2. Remove the fuel cap (A) by turning it counterclockw ...

    Tire Pressure Monitoring System (TPMS) -Required Federal Explanation
    Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire infl ...