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:
Infant seats
Securing an infant seat with a seat belt
Do not place the infant seat in the front passenger's seat
NOTE
Refer to page 47–48 for information on
securing a child restraint using ISOFIX/LATCH low ...
Coolant
Location of the coolant reservoir
Normally, the coolant does not need to be changed. If the system must be drained,
consult a trained and qualified Volvo service technician.
See page 341 for inf ...
Sport mode
The stability system is always activated and
cannot be switched off.
However, the driver can select Sport mode,
which offers more active driving characteristics.
In this mode, the engine managem ...
