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:
Roof loads
Using load carriers
Load carriers are available as Volvo accessories. Observe the following points
when in use:
To avoid damaging your vehicle and to achieve maximum safety when driving,
we ...
Symbols and messages in the display
When City Safety™ automatically applies the
brakes, one or more of the symbols in the main
instrument panel may illuminate and its associated
message will be displayed.
A text message can be er ...
Emergency stop
If the seat accidentally begins to move, press one of the buttons to stop the
seat.
WARNING
Because the driver's seat can be adjusted with the ignition off, children
should never be ...
