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:
Overview
1 Screen: channel A (left), channel B (right)
2 Headphone socket
3 On/Off button
4 A/V-AUX socket
5 Remote control
6 Headphones
7 IR transceiver ...
Exterior
The XC60 is a sharp-looking little crossover, a poster child for Volvo's
evolving modern image. No longer the square, boxy station wagon we remember from
our childhoods, today's Volvo is sporting, ...
Color code
Make sure you have the right color. The color
code number is stated on the model plate. ...
