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:
Changing a wheel
1. Apply the parking brake and put the gear
selector in P.
2. Take out the jack*, lug wrench*, the towing
eyelet and the wheel cover removal tool*
stowed under the floor of the trunk.
3. Remov ...
Navigating in the menus
Infotainment settings are made via the system's
menus. Press one of the mode buttons
(RADIO, MEDIA, or TEL—see the illustration
on page 206) to select it and access its specific
menus. When a ...
Interior Design
While the exterior of the Volvo S40 could be described as evolutionary from
the S60 and S80, the interior represents nothing less than a revolution in car
design. Its focal point is an ultra-thin ...