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:
High beam, Halogen
1. Remove the headlight housing from the
vehicle (see page 322).
2. Remove the cover over the bulbs (see
page 323).
3. Remove the bulb by turning it counterclockwise
and pulling it straight ...
Folding down the rear seat backrests
The rear seat backrests can be folded down for
additional loading space, see page 88. ...
Introduction
Volvo advises you to follow the maintenance
program outlined in the Warranty and Service
Records Information booklet. This maintenance
program contains inspections and services
necessary for t ...