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:
Vehicle loading
Loads
Properly loading your vehicle will provide maximum
return of vehicle design performance.
Before loading your vehicle, familiarize yourself
with the following terms for determining your
v ...
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
...
Storing wheels and tires
When storing complete wheels (tires mounted on rims), they should be suspended
off the floor or placed on their sides on the floor. Tires not mounted on rims should
be stored on their sides or sta ...
