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:
Locking/unlocking the trunk
Trunk unlock button on the remote key
Unlocking the trunk with the remote key
Press the trunk unlock button on the remote.
Press once: This unlocks but does not open the trunk. The trunk can then ...
Replacing fuses
There are relay/fuse boxes located in the
engine compartment, the passenger compartment,
and the cargo area.
If an electrical component fails to function, this
may be due to a blown fuse. The e ...
Chassis, steering and brakes
Excellent driving dynamics was a priority for the new Volvo C70.
Convertible cars are renowned for poor structural rigidity - which hurts
handling response, refinement and safety. By contrast, the ...
