| Components |

| 1. Front muffler 2. Catalytic converter & center muffler assembly 3. Main muffler | 4. Gasket 5. Hanger |
Removal and Installation VIS 1 [Intake Manifold] 1. Disconnect the battery "-" terminal. 2. Remove the engine cover. 3. Disconnect the VIS actuator hose (A).
Removal and Installation Front Muffler 1. Disconnect the battery negative terminal. 2. Remove the engine room under cover. (Refer to Engine And Transaxle Assembly – “Engine Room Under Cover”) 3.
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper. (Refer to Body - "Rear Bumper") 3. Remove the BSD unit (A) after loosening the mounting screws. Take care not to separate the bracket from rear bumper when removing the BSD sensor.
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher intensive light and reduce with lower intensive light.