See also:

The Moves
While the interior is the S80's standout area, the driver's digs were never the old model's main fault — a lackluster driving experience was. The S80's optional V-8 engine adds some excitement, ma ...

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 r ...

Working on your vehicle
Note the following before you begin working on your vehicle: ...