1992 VOLKSWAGEN CARAVELLE fuel type

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Page 34 of 164

VOLKSWAGEN CARAVELLE 1992 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine
CONTROLS AND
EQUIPMENT

Automatic
gearbox4

The vehicle is equipped with an electroni cally controlled 4-speed automatic gear
box.

T

Page 89 of 164

VOLKSWAGEN CARAVELLE 1992 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine
GENERAL
MAINTENANCE
Diesel engines

Diesel
fuel

I
DIN 51 601.
CN1
not
lower
than
45.

Driving
in
winter

When
using summer

Page 140 of 164

VOLKSWAGEN CARAVELLE 1992 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine
TECHNICAL
DESCRIPTION

Attention
Due to high temperatures which
can occur in the catalytic
con

verter in very unfavourable conditions

Downloaded from www.Manualslib.com manuals search engine
TECHNICAL
DESCRIPTION

Attention
Due to high temperatures which
can occur in the catalytic
con

verter in very unfavourable conditions, the vehicle should not be parked so that the catalyt
ic converter can come into
con

tact with inflammable materials.
If whilst driving, the engine mis
fires, loses power and runs uneven ly,
this
could be due to a fault in the ignition system. In a
case
like this,
unburnt fuel can enter the exhaust
system and then escape to atmos
phere.
Furthermore, the catalytic
converter could become damaged
due to overheating. The vehicle
speed must be reduced immediately
and the defect should be eliminated
at the nearest Volkswagen dealer.
Note
Even
in the
case
of a
perfectly working
ex

haust emission control system there can, under certain engine operating conditions,
be
a
sulphur-type exhaust
smell.

This
depends upon
the
sulphur content
in
the fuel being
used.
Quite often this can
be
remedied
by
select
ing another brand
of
fuel
or,
filling
up
with

unleaded premium petrol.
50
kW
Diesel
engine

An
oxidation catalytic converter
is
fitted
in

the exhaust system
of
this Diesel engine.
It
consists
of
a steel-cased ceramic body
con

taining
a
multitude
of
longitudinal
passages

which are vapour coated
with
platinum. The catalytic converter largely eliminates
the
unpleasant smelling hydrocarbons
and

turns carbon monoxide
into
carbon dioxide.
In addition
an
exhaust
gas
turbocharger
forces
air
into
the
cylinder, causing
the
en
gine
to
operate
with
a high
excess
of
air. The
fuel which is then injected in is so complete ly
burnt,
that
under
full
load soot is no longer
visible
in the
exhaust.

As
the
diesel engine catalytic converter
does
not get
hotter than
a
conventional
ex
haust system, under normal conditions
there
is
nothing special
to be
noted, this

applies
also
to
parking.
The system does
not
require any additional

care
or
maintenance.
Activated
charcoal
filter*

Vehicles
with
a
regulated catalytic
con

verter,
in
Germany
and
other export countries, have
a
fuel system which
in

cludes
an activated charcoal
filter
(petrol vapour accumulator).
The activated charcoal
filter
prevents
the

fuel vapour escaping
into
the
atmosphere.

These
vapours
pass
into
a
container filled

with
activated charcoal and, when
the en
gine
is
stationary they
are
accumulated
in

the activated charcoal. When
the
engine
is
running,
the
container
is
automatically
ventilated
by
opening
a
valve
and the
fuel
vapour
is fed
into
the
engine
for
combus
tion.
The system works completely automati

cally
and
is
maintenance-free.
138
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Page 161 of 164

VOLKSWAGEN CARAVELLE 1992 T4 / 4.G Owners Manual Downloaded from www.Manualslib.com manuals search engine
ALPHABETICAL
INDEX

S

Safety
for children 18

Seat
adjustment 20

Seat
belts 15

Seat
heating 51
Seat
stop 21

Seats
20

Sele

rear entertainment adblue ignition rims clutch spark plugs replace