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:

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    Special Tools Required - Vacuum Pump/Gauge, 0 - 3 0 In.Hg, Snap-on YA4000A or equivalent, commercially available - Vacuum/Pressure Gauge, 0 - 4 In.Hg, 07JAZ-001000B comes on frequently, or if the ...

    MICU Input Test
    NOTE: • Before testing, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A {see page 22-134). • Before testing, make sure the No. 15 (7 ...

    VSA® (Vehicle Stability Assist), aka ESC(Electronic Stability Control), System
    VSA® helps to stabilize the vehicle during cornering if the vehicle turns more or less than what was intended. It also assists in maintaining traction on slippery surfaces. It does so by reg ...