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:
Basic sound settings
Press SOUND to display the basic sound setting
menu (Bass, Treble, etc). Continue pressing
SOUND or OK/MENU to display the other
setting alternatives.
Adjust the setting by turning TUNE and sav ...
Interior rearview mirror
Auto-dim function
An integrated sensor reacts to headlights from following traffic and automatically
reduces glare in the mirror. ...
Cabin air filter
Replace the cabin air filter with a new one at
the recommended intervals. Please refer to
your Warranty and Service Records Information
booklet, or consult a trained and qualified
Volvo service te ...
