SS
ee
EMISSION
CONTROL SYSTEM
|
:
In
the
Interest
of Clean Air
Pollution
of
our
environment
has become
a
problem
that is
of
crankcase
or
exhaust
systern. Additional
hydrocarbons
may
increasing
concern
to
all
of
us.
We
urge
you to join
us
in
our
enter
the
atmosphere
through evaporation
of
fuel
from
the fuel
efforts for
cleaner
air
in controlling the pollutants
emitted
from
tank.
These
hydrocarbons
released
into
the
air
contribute
to
the automobile.
undesirable
pollution.
Volkswagen has
long
recognized
its responsibilities not
only
——-'N._
addition,
carbon
monoxide
(CO)
and
oxides of
nitrogen
toward
its customers but
also
toward
the
public
in
general.
(NOx)
contribute
to
harmful
engine
emissions.
They,
too,
are
formed
during combustion and discharged
into
the exhaust
We have
developed
an
emission control
system
that
controls
system.
or
reduces those
parts of the
emission that
can
be
harmful
to
To
reduce
these
pollutants
all
Volkswagens
are
equipped
with
our
environment
your
Volkswagen
is
equipped
with
such
a
aspecia!]
emission
control
system.
system.
Your
Volkswagen
may have
all
or
part
of
the
following
major
Volkswagen
warrants
your
new
vehicle
under
the
terms
and
components:
conditions
set
forth
in
the
Warranty and Maintenance booklet.
Controlled
Combustion
System
You,
as
the
owner
of
the
vehicle,
have
the
responsibility
to
=
The
amount
of
pollutants
emitted from
an
engine
greatly de-
provide regular maintenance
service for
ine
vehicle,
as
specifi-
pends
on
the combustion of
the
air/fuel
mixture.
Complete
ed
in the
Maintenance Schedule.
and
to
keep
a
record
of
all
burning
of
the
air/fuel
mixture
is, therefore,
very
important.
maintenance work
performed. Authorized Volkswagen dealers
An
improved combustion
process
in
your
Volkswagen makes
have
VW
trained
mechanics
and
special
tools to
offer fast,
it
possible
to
keep
harmful emissions from
the
engine
at
the
efficient
service.
required low
level.
How Emission
Control
Works
Your
Volkswagen is equipped
with
a
precisely
calibrated fuel
When
an
automobile
engine
is
running, it
uses
energy
ge-
injection
system
to
assure
a
finely balanced air/fuel
mixture
nerated
through the
combustion of
a
mixture of
air and fuel.
—
U4er
all
operating
conditions.
Depending
on
whether
a car
is
driven
fast
or
slow
or
whether
The
fuel injection
sysiem
also
monitors
the
ignition
distributor
the
engine
is cold
or
hot,
some
of
the
fuel (hydrocarbons)
may
via
a
vacuum
line
to
assure
ignition
exactly the
right
moment
¥2 not be burned
completely
but
the
discharged
into
the
engine
for
complete
combustion.
