See also:

Three-way catalyst
The three-way catalyst is an emission control device installed in the exhaust system. Exhaust gases in the three-way catalyst are burned at high temperatures to help reduce pollutants. WARNING: ...

The Inside
Certain elements of the Sentra's cabin drew criticism from staff members, including the loud, cheap-sounding noise emanating from the gear selector when moved from Park to Drive, the appearance of ...

Audio main operation
iPod button: Place the ignition switch in the ACC or ON position and press the iPod button to switch to the iPod mode. If another audio source is playing and the iPod is connected, press the i ...