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:
Interior
The XC70 seats up to five occupants on two front buckets and a split folding
rear bench seat. An optional two-place rear-facing third-row seat is designed to
carry children. Leather seating surfac ...
Tunnel console
1 - Storage compartment (for CDs, etc.) under armrest, AUX input/USB connector.
2 - Includes cup holder for driver and passenger, 12-volt socket and small storage
compartment. ...
Introduction
The HomeLink Wireless Control System provides
a convenient way to replace up to three
hand-held radio-frequency (RF) transmitters
used to activate devices such as gate operators,
garage door ...
