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:
Air distribution
1 - Manual air distribution—defroster 2 - Manual air distribution—dashboard
air vents 3 - Manual air distribution—floor
The figure consists of three buttons. When a button is pressed, the corre ...
Safety
The XC60 stays true to Volvo's strong heritage of safety innovations, packed
full of advanced safety features that any family would utilize and appreciate.
With top scores of Good in front, side ...
Changing wheels with TPMS
Please note the following when changing or
replacing the factory installed TPMS wheels/
tires on the vehicle:
• Only the factory-mounted wheels are
equipped with TPMS sensors in the valves.
• ...
