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:
Rear screen settings
When watching a video file, a pop-up menu can
be displayed by pressing on the
remote
control. The content of this menu will vary,
depending on the what is being played/viewed. ...
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline.
U.S. and Canadian regulations require that pumps delivering unleaded gasoline be
labeled "UNLEADED". O ...
High beam flash
Move the lever toward the steering wheel to
position 1. The high beams come on until the
lever is released. ...