Heated oxygen sensors

The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio of fuel to air into the engine is continuously adjusted for efficient combustion to help reduce harmful emissions.
See also:
Ringing volume
In phone mode, go to Phone menu
Phone
settings
Sounds and volume
Ring
volume and adjust the volume by turning
VOL. Save the setting by pressing EXIT. ...
Custom Build Program
In addition to traditional optional features like a navigation system, power
moonroof and Sirius Satellite Radio, buyers who want to customize the C30 can do
so through Volvo's Custom Build progra ...
Taillight housing
The bulbs in the taillight cluster are replaced from inside the trunk (not the
LED functions).
NOTE
Before starting to replace a bulb, see page 306.
1. Remove the covers in the left/right ...
