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:
Behind the wheel
Driving the XC70's turbocharged 3.0-liter V-6 took some getting used to. I
appreciated the surprisingly zippy kick-in-the-pants feel, as opposed to the
sluggishly heavy acceleration I anticipated ...
Replacing bulbs
When replacing bulbs, keep the following
points in mind:
• Never touch the glass of bulbs with your
fingers. Grease and oils from your fingers
vaporize in the heat and will leave a deposit
on t ...
Driving through water
• The vehicle can be driven through water up
to a depth of approximately 10 in. (25 cm),
at a maximum speed of 6 mph (10 km/h).
• Take particular care when driving through
flowing water.
• Cle ...