2004 Alfa Romeo 156 technical specifications

ALFA 156 SPORTWAGON
284
fig. 19
A0B0092m
fig. 18
A0B0091m
ODDMENTS COMPARTMENT (fig. 18-19)
On the sides of the boot there are two re-
cesses closed by a lid.
To open the cover, press button (A) and
turn it downwards. As optional for ver-
sions/markets where applicable, the odd-
ment compartment on the left-hand side can
be provided with CD-Changer.
When using the boot, nev-
er exceed the maximum
permissible loads given in the
“Technical specifications” chapter.
Also make sure that the items con-
tained in the boot are firmly se-
cured, to prevent them being
thrown forward and harming the
passengers in the event of abrupt
braking.
WARNING
Heavy luggage without
restraints could cause se-
rious harm to the passengers in an
accident.
WARNING
If you want to carry fuel in
a reserve can, you should
comply with legal regulations, on-
ly using a certified can suitably fas-
tened to the load retainer rings at
the corner of the boot. However,
remember that this increases the
risk of fire in the event of an acci-
dent.
WARNING

ALFA 156 SPORTWAGON
293
AUTOMATIC REAR
GEOMETRY CONTROL(optional for versions/markets
where applicable)
The car is fitted with a semi-bearing hy-
dropneumatic system with built-in self-level-
ling functions (due to an active element in-
corporated in the rear shock absorbers) and
damping, applied to the rear suspensions in-
stead of conventional shock absorbers.
When the car is loaded with passengers
and luggage, the rear geometry lowers in
relation to the rigidity of the spring system
and the load. However, as soon as the car
moves off the system utilises the move-
ments induced on the wheels by the rough-
ness of the road surface to increase its bear-
ing capacity and higher the body up to a
pre-established position that will be kept un-
der any load condition.
SOUND SYSTEM(optional for versions/markets
where applicable)
The fixed sound system, with cassette
player (radio with cassette player) or CD
player with parametric sound equalizer
(radio with CD player) has been designed
to suit the specific characteristics of the
passenger compartment, with a
personalised design that matches the
style of the dashboard. The sound system
instructions for use are described in the
attached supplement.The distance that must be covered to reach
the levelling condition is approx. 2,000 me-
tres and it may vary depending on the road
bottom.
When using the boot, nev-
er exceed the maximum
permissible loads given in the
“Technical specifications” chapter.
The load carried and its arrange-
ment in the boot modify road hold-
ing of the car in any case even if
the geometry is kept constant by
the automatic device.
WARNING

TECHNICAL SPECIFICATIONS
299
BODY LABELThe body label carrying the following in-
formation is located in the engine bay to one
side of the right-hand shock absorber up-
per connection:
– Type of vehicle: ZAR 932000
– Manufacturer’s serial number (chassis
number).
For some versions/markets the marking
is partially covered by a protection. To see
the marking completely, remove the cap
turning counter-clockwise and raise the pro-
tection.
ENGINE LABELSOn the rear left-hand side, gearbox side.
IDENTIFICATION DATAThe identification data should be recorded.
The identification data is carried on labels lo-
cated in the following positions (fig. 1-2):
1- Identification label
2- Body label
3- Bodywork paint identification label
- Saloon versions = fig. 1
- Sportwagon versions = fig. 2
4- Engine label.
T T
E E
C C
H H
N N
I I
C C
A A
L L

S S
P P
E E
C C
I I
F F
I I
C C
A A
T T
I I
O O
N N
S S
fig. 1
A0B0590m
fig. 2
A0B0058m

TECHNICAL SPECIFICATIONS
300
fig. 3
A0B0059m
BODYWORK PAINT
IDENTIFICATION LABELOn the Saloon versions, the plate is ap-
plied in the internal part of the luggage com-
partment (3-fig. 1), while on the Sport-
wagon versions it is applied on the right-
hand internal edge of the tailgate (3-
fig. 2). The plate carries the following da-
ta (fig. 3):
A.Paint manufacturer
B.Name of colour
C.Colour code
D.Colour code for touching up and re-
spraying.
IDENTIFICATION LABELThis is located in the engine bay on the
front crossmember (fig. 4).
It carries the following identification data:
A.Space for details of national ho-
mologation
B.Space for punching the consecutive
chassis number
C.Space available for maximum
weights authorised by various national lawsD.Space for version and any supple-
mentary indications to those specified
E.Space for smoke index (diesel ver-
sions only)
F.Space for punching manufacturer’s
name.fig. 4
A0B0076m

TECHNICAL SPECIFICATIONS
301
Body code
ENGINE AND BODY VERSION CODES1.6 T.SPARK 1.8 T.SPARK 2.0 JTS2.0 JTS Selespeed2.5 V6 24V2.5 V6 24V Q-SystemJTD
JTD 16V MultijetJTD 20V Multijet(*) Version for specific markets(**) 150 CV version (for versions/markets where applicable)(Sportwagon versions)
932B4100 38H
932B4100 38G (*)
932B4B00 39E (*)
932B3100 37H
932B3100 37G (*)
932BXA00 53E
932BXA00 53D (*)
932BXA01 55E
932BXA01 55D (*)
932B1100 33E
932B1101 34E
932B2C00 45F
932BXE00 61E
932BXN00 72 (**)
932BXG00 63C (*)
932BXL00 67 (*)
932BXF00 65C
932BXM00 69 (*)
(Saloon versions)
932A4100 31L
932A4100 31H (*)
932A4B00 32F (*)
932A3100 30L
932A3100 30H (*)
932AXA00 52E
932AXA00 52D (*)
932AXA01 54E
932AXA01 54D (*)
932A1100 26F
932A1101 27F
932A2C00 44G
932AXE00 60E
932AXN00 71 (**)
932AXG00 62C (*)
932AXL0066 (*)
932AXF00 64B
932AXM00 68 (*)
Engine code
AR32104
AR32103 (*)
AR32205
937A1000
932A2000 (*)
937A1000
932A2000 (*)
AR32405
AR32405
937A2000
192A5000
937A5000 (**)
937A4000 (*)
192B1000 (*)
841G000
841M000

TECHNICAL SPECIFICATIONS
302
ENGINECode typeCycleNo./position cylinders
Piston bore and stroke mmTotal displacement
Maximum horsepower
(EEC): kW
HPat rpm
Maximum torque (EEC):
Nm
kgmat rpm
Spark plugs (*)Fuel
1.6 T.SPARKAR32104
Otto
4 in line
82 x 75.65
1598 cm
3
88
120
6200
146
14.9
4200
NGK PFR6B +
NGK PMR7A
NGK BKR6EKPA
+
NGK PMR7A
Unleaded
petrol
95 RON
(specification
EN228)
1.8 T.SPARKAR32205
Otto
4 in line
82 x 82.7
1747 cm
3
103
140
6500
163
16.6
3900
NGK PFR6B +
NGK PMR7A
NGK BKR6EKPA
+
NGK PMR7A
Unleaded
petrol
95 RON
(specification
EN228)
2.0 JTS937A1000
Otto
4 in line
83 x 91
1970 cm
3
121
165
6400
206
21
3250
NGK PFR6B
NGK BKR6EKPAUnleaded
petrol
95 RON
(specification
EN228)
2.0 JTS
Selespeed937A1000
Otto
4 in line
83 x 91
1970 cm
3
121
165
6400
206
21
3250
NGK PFR6B
NGK BKR6EKPAUnleaded
petrol
95 RON
(specification
EN228)
2.5 V6 24V AR32405
Otto
6 in 60° V
88 x 68.3
2492 cm
3
141
192
6300
218
22.2
5000
NGK R PFR6B
Unleaded
petrol
95 RON
(specification
EN228)
2.5 V6 24V
Q-SystemAR32405
Otto
6 in 60° V
88 x 68.3
2492 cm
3
141
192
6300
218
22.2
5000
NGK R PFR6B
Unleaded
petrol
95 RON
(specification
EN228)

TECHNICAL SPECIFICATIONS
303
JTD937A2000
Diesel
4 in line82 x 90.4
1910 cm
3
85
115
4000
275
28
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 16V
Multijet192A5000
Diesel
4 in line82 x 90.4
1910 cm
3
103
140
4000
305
31
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 16V
Multijet (*)937A4000
Diesel
4 in line82 x 90.4
1910 cm
3
93
126
4000
305
31
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 16V
Multijet (*)192B1000
Diesel
4 in line82 x 90.4
1910 cm
3
100
136
4000
305
31
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 20V
Multijet841G000
Diesel
5 in line82 x 90.4
2387 cm
3
129
175
4000
385
39.3
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 20V
Multijet (*)841M000
Diesel
4 in line82 x 90.4
2387 cm
3
120
163
4000
385
39.3
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
JTD 16V
Multijet (**)937A5000
Diesel
4 in line82 x 90.4
1910 cm
3
110
150
4000
305
31
2000
Diesel fuel for
motor vehicles
(Specification
EN590)
Code typeCycleNo./position cylindersPiston bore and stroke mmTotal displacement
Maximum horsepower
(EEC): kW
HPat rpm
Maximum torque (EEC):
Nm
kgmat rpm
Fuel(*) Version for specific markets
(**) For versions/markets where applicable

TECHNICAL SPECIFICATIONS
304
Alterations or repairs to the supply system not carried out correctly or without taking account of the
technical specifications of the system, may cause abnormal functioning with the risk of fire.
WARNING
1.6 T.SPARK - 1.8 T.SPARK
2.0 JTS
Five forward gears
plus reverse with
synchronisers
for forward speeds
Dry single disk
with hydraulic control
Front
2.0 JTS
SelespeedFive forward
gears and
reverse
with
electronic
control
Dry
single disk
with
electrohydraulic
control
Front
JTD 16V
MultijetSix forward
gears
plus reverse
all
synchronised
Dry
single disk
with hydraulic
control
Front
JTD 20V
MultijetSix forward
gears
plus reverse
all
synchronised
Dry
single disk
with hydraulic
control
Front
2.5 V6 24V
Q-SystemFour forward
gears
plus reverse
with
electronic
control
Lock-up
Front
2.5 V6 24VSix forward
gears plus
reverse all
synchronised
Dry
single disk
with
hydraulic
control
Front
SupplyFiring orderInjection orderFUEL SUPPLY
TRANSMISSION
2.0 JTS
SelespeedDirect injection
BOSCH
1-3-4-2
–
2.5 V6 24VElectronic
injection
Multi Point
1-4-2-5-3-6
–
1.6 T.SPARK
1.8 T.SPARKElectronic
injection
Multi Point
1-3-4-2
–
2.0 JTS Direct injection
BOSCH
1-3-4-2
–
2.5 V6 24V
Q-SystemElectronic
injection
Multi Point
1-4-2-5-3-6
–
JTD
JTD 16V
Multijet
Direct injection
BOSCH
COMMON RAIL
–
1-3-4-2
JTD 20V
MultijetDirect injection
BOSCH
COMMON RAIL
–
1-2-4-5-3
GearboxClutchDrive
JTD
Five forward
gears
plus reverse
all
synchronised
Dry
single disk
with hydraulic
control
Front