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:
Volvo programs
Volvo On Call Roadside Assistance
Your new Volvo comes with a four year ON CALL roadside assistance. Additional
information, features, and benefits are described in a separate information package
...
Points to keep in mind
• Do not export your Volvo to another country
before investigating that country's
applicable safety and exhaust emission
requirements. In some cases it may be difficult
or impossible to comply wit ...
Practical loading area
The loading area has a lockable load floor covering two storage areas, one
for personal items and another for soiled or wet items. The load cover extends
over the entire loading area. The rear doo ...
