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:
Taking out the spare wheel
1. Release the bag's retaining straps.
2. Lift the bag out of the vehicle and remove the spare wheel from the bag.
3. Fold up the floor hatch in the trunk.
4. Remove the jack* and tools* from t ...
Safety
Like all Volvo models, the XC90 features a comprehensive safety package
designed to protect occupants in a wide variety of accidents. Given the higher
centre of gravity of an SUV, however, there h ...
Menu settings
The default settings for four of the climate system's
functions can be changed in the menu
system.
• Blower speed in automatic mode.
• Recirculation timer for passenger compartment
air.
• Aut ...