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:
Removal
Switch off the ignition, remove the remote key
from the ignition slot and wait at least 5 minutes
before disconnecting the battery so that all
information in the vehicle's electrical system
ca ...
Refrigerant
conditioning system in your vehicle contains a
CFC-free refrigerant – R134a (HFC134a). This
substance will not deplete the ozone layer. The
approximate amount of R134a contained in the
system is a ...
Volvo S60 Owners Manual
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