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.
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Driving Impressions
Understated and elegant, the S80 is spacious throughout and delivers a
smooth, easy ride. Automatic-transmission shifts are smooth yet noticeable. The
easy-to-drive S80 promises excellent control ...
Owner maintenance
Periodic maintenance requirements and intervals are described in your vehicle's
Warranty and Service Records Information booklet.
The following points can be carried out between the normally sc ...
Tread wear indicator
The tires have wear indicator strips running across or parallel to the tread.
The letters TWI are printed on the side of the tire. When approximately 1/16" (1.6
mm) is left on the tread, th ...
