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:
Exterior
The S60's lines make the car so much more modern and beautiful than the
average sedan. I especially love the look of the S60's rear end. The taillights
follow the lines of the trunk lid and keep t ...
Towing eyelet
Location of the towing eyelet
Removing the front/rear covers ...
From outside the vehicle
The remote key locks and unlocks all of the doors and the trunk.
Before the vehicle can be locked from the outside with the remote key, the driver's
door must be closed. Any other door/trunk th ...
