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:
Range
The PCC's lock and unlock functions have a range of approximately 60 ft. (20
m) from the vehicle.
NOTE
The approach lighting, panic alarm, and the functions controlled by the
inform ...
Driving dynamics
The new Volvo C70 is two cars in one - and not just visually. The driving
experience is also multi-dimensional.
The Volvo C70, especially in convertible form, is a car that can be driven
gently ...
Activation
PAC is activated when the gear selector is moved to R if the system is selected
in the MY CAR menu system or by pressing the CAM button in the center console. See
page 133 for a description of t ...
