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:
Symbols and messages in the display
...
Vehicle event data (Black box)
Your vehicle's driving and safety systems
employ computers that monitor, and share
with each other, information about your vehicle's
operation. One or more of these computers
may store what they m ...
Exterior
Some V50 design characteristics were borrowed from early Volvo wagons. Still,
styling hasn't veered dramatically away from the V40. Volvo notes that "from
above, the body resembles the shape ...