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:

    Climate Control Unit Removal / Installation
    With Navigation 1. Remove the passenger's dashboard undercover (see page 20-170). 2. Disconnect the connectors (A). Loosen the bolt (B) and remove the bolts (C) from the climate control unit (D) ...

    HFL Switch Test
    1. Remove the driver's airbag (see page 24-211) 2. Remove the steering wheel (see page 17-6). 3. Measure the resistance between terminals No. 3 and No. 4 in each switch position according to the ...

    Cruise Control
    Maintains a constant vehicle speed without having to keep your foot on the accelerator. Use cruise control on freeways or open roads where you can travel at a constant speed with little accelera ...