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:
Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent
gasoline is effective in keeping injectors and intake valves clean. Consistent use
of deposit control gasolines ...
About this manual
Before you operate your vehicle for the first time, please familiarize yourself
with the information found in the chapters "Your Driving Environment" and "During
Your Trip.&quo ...
Connecting external devices
Sockets for auxiliary devices in the storage compartment between
the front seats
An auxiliary device, such as an iPod or MP3 player can be connected to the audio
system via one of the sockets i ...
