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Home >> Honda >> 2009 >> Civic L4-1.3L Hybrid >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Catalytic Converter >> Service and Repair >> Warm Up TWC Removal/Installation
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Warm Up TWC Removal/Installation




Warm Up TWC Removal/Installation

1. Remove the A/F sensor (Sensor 1). A/F Sensor Replacement

2. Remove the chamber cover.

3. Remove the under-floor TWC. Under-Floor TWC Removal/Installation

4. Remove the secondary HO2S (Sensor 2). Secondary HO2S Replacement

5. Remove the right driveshaft, Driveshaft Removal then remove the intermediate shaft. Intermediate Shaft Removal






6. Remove the WU-TWC (A) and the gasket (B).






7. Remove the WU-TWC cover.

8. Install the parts in the reverse order of removal with a new gasket.





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