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:

    General Troubleshooting Information
    Intermittent Failures The term Intermittent failure means a system may have had a failure, but it checks OK now. If the malfunction indicator lamp (MIL) on the dash does not come on, check for poo ...

    Knuckle/Hub Bearing Unit Replacement
    Exploded View Special Tools Required - Ball Joint Thread Protector, 14 mm 07AAE-SJAA100 - Ball Joint Remover, 32 mm 07MAC-SL0A102 Hub Bearing Unit Replacement 1. Raise and support the vehicle ...

    System Diagnostic Mode
    Start-up procedure and Diagnostic IVieny There are two ways t o enter the diagnostic mode: Method 1 : Start the vehicle. When the globe screen appears, connect the SCS service connector (see page ...