2007 Alfa Romeo 156 ESP

ALFA 156 SPORTWAGON
294
IN THE EVENT
OF A PUNCTUREWARNINGIf the car is equipped with
“Fix&Go kit for tyre quick repair”, see the
instructions contained in the “In emergency”
chapter.fig. 47
A0B0127m
TOOL AND SPARE WHEEL
HOUSING
(for versions/markets where
required)
(fig. 47)
The tools and spare wheels are housed in
the boot floor, under the mat. To gain
access to them, raise or remove the boot
mat using the handle (A-fig. 47).
To take the container with the tools (B)
slacken the handle (C).
The spare wheel (D) can be taken after
removing the container with the tools.
IF AN EXTERIOR
LIGHT GOES OUTWARNINGBefore changing a bulb, read
the warnings and precautions given in the
chapter “In an emergency”.REVERSING LIGHTS AND REAR
FOG GUARDSTo change the bulbs (Type B, 21W):
– Open the tailgate.
– Remove the cover (Aor B-fig. 48) in
correspondence with the light concerned,
withdrawing it at the side.fig. 48
A0B0128m

ALFA 156 SPORTWAGON
296
fig. 55
A0B0135m
– Remove the bulb holder unit (A-
fig. 52) pressing on the retainer tab (B-
fig. 52).
– Remove and replace the bulb con-
cerned (spherical with bayonet coupling)
pressing lightly and turning counterclock-
wise (fig. 56):
(C) side light/stop light
(D) direction indicator.
– Reinsert the bulb holder unit fitting the
retainer tabs correctly (B-fig. 52).
– Refit the protective cover (B-fig. 51)
fastening with nuts (A-fig. 51).– Refit the bulb holder (C-fig. 55) turn-
ing clockwise.
– Refit the complete unit (B-fig. 54)
firstly inserting the catches and then press-
ing in correspondence with the stopper (A-
fig. 54).fig. 52
A0B0132m
NUMBER PLATE LIGHTSTo replace the bulbs (Type A, 5W):
– Remove the number plate light unit us-
ing a flat-tipped screwdriver protected by a
soft cloth on the catch (A-fig. 54).
– Remove the unit (B-fig. 54).
– Remove the bulb holder (C-fig. 55)
turning clockwise and replace the bulb
(D-fig. 55) which snaps on.
fig. 54
A0B0134m
fig. 53
A0B0133m

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
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

TECHNICAL SPECIFICATIONS
305
SPARK PLUGClean, intact spark plugs are determinant
with regard to engine efficiency and for re-
ducing the emission of pollutants.Spark plugs should be re-
placed at the intervals
specified in the Scheduled
Maintenance Programme. Only use
spark plugs of the specified type: if
the thermal capacity is inadequate
or if the envisaged life is not guar-
anteed inconveniences may ensue.BRAKESService brakes:
– front
– rearParking brake
If examined by an expert eye, the ap-
pearance of a spark plug is a sound clue
for locating a fault, even if not involving the
ignition system. Therefore if you are expe-
riencing any engine problems, it is impor-
tant to have the spark plugs checked by Al-
fa Romeo Authorized Services.
STEERING
1.6 T.SPARK 1.8 T.SPARK 2.0 JTS 2.0 JTS 2.5 V6 24V 2.5 V6 24V JTD JTD 20V
Selespeed Q-System JTD 16V Multijet
MultijetSelf-ventilated Self-ventilated Self-ventilated Self-ventilated Self-ventilated Self-ventilated Self-ventilated Self-ventilated
disk disk disk disk disk disk disk disk
Disk Disk Disk Disk Disk Disk Disk Disk
Wheel anti-look system (ABS) with electronic braking distribution.
Servo-brake. Electronic control with brake pad wear sensors. Gasket of ecological type.
Controlled by hand lever operating rear brakes.
Type Turning radius(between pavements)
1.6 T.SPARK 1.8 T.SPARK 2.0 JTS 2.0 JTS 2.5 V6 24V 2.5 V6 24V JTD-JTD 16V JTD 20V
Selespeed Q-System Multijet Multijet
Rack and pinion.
Hydraulic power steering with liquid reservoir in engine compartment
11.1 m 11.1 m 11.1 m 11.1 m 11.6 m 11.6 m 11.1 m 11.1

TECHNICAL SPECIFICATIONS
307
2.5 V6 24V
PROGRESSION
6,5J x 15”
205/60 R15” 91W
(▼)
4J x 15”
T125/80 R15” 95M
6,5J x 15”
205/60 R15” 91W
(▼)
6,5J x 16”
205/55 R16” 91W
(●)
7J x 17”
215/45 ZR17” (*) 2.0 JTS Selespeed
PROGRESSION
6,5J x 15”
205/60 R15” 91V
(▼)
4J x 15”
T125/80 R15” 95M
6,5J x 15”
205/60 R15” 91V
(▼)
6,5J x 16”
205/55 R16” 91V
(●)
7J x 17”
215/45 ZR17” (*) 2.0 JTS
DISTINCTIVE
6,5J x 16”
205/55 R16” 91V
(●)
4J x 15”
T125/80 R15” 95M
6,5J x 16”
205/55 R16” 91V
(●)
7J x 17”
215/45 ZR17“ (*) 2.0 JTS
PROGRESSION
6,5J x 15”
205/60 R15” 91V
(▼)
4J x 15”
T125/80 R15” 95M
6,5J x 15”
205/60 R15” 91V
(▼)
6,5J x 16”
205/55 R16” 91V
(●)
7J x 17”
215/45 ZR17“ (*) 2.0 JTS
IMPRESSION
6J x 15”
185/65 R15” 88V
(▼)
4J x 15”
T125/80 R15” 95M
6,5J x 15”
205/60 R15” 91V
(▼)
2.0 JTS Selespeed
DISTINCTIVE
6,5J x 16”
205/55 R16” 91V
(●)
4J x 15”
T125/80 R15” 95M
6,5J x 16”
205/55 R16” 91V
(●)
7J x 17”
215/45 ZR17” (*)
VersionsStandard fittingsSteel wheelTyres
Alloy wheel
Tyres Spare – rimwheel: – tyreOptional fittingsAlloy wheel
TyreAlloy wheelTyre
Alloy wheelTyres(*) = Snow chains may not be used on this tyres
(●) = Tyres on which chains can be fitted: use snow chains with reduced size with max. protrusion beyond the tyre profile of 9 mm.
(▼) = Tyres on which chains can be fitted: use snow chains with reduced size with max. protrusion beyond the tyre profile of 12 mm.
Winter tyres: winter tyres with “Q” min. speed index can be used.

TECHNICAL SPECIFICATIONS
310
RIMS AND TYRESPressed steel or alloy rims.
Radial Tubeless tyres.
The Log book shows all the homologated
tyres.
WARNINGIn the event of any discrep-
ancies between this Handbook and the ve-
hicle Log Book, only the latter should be con-
sidered.While the specified dimensions remain the
same, for driving safety, the vehicle must
be fitted with tyres of the same brand and
type on all wheels.TYRE INFLATION PRESSURES COLD
Tyres
185/65 R15”
(▼)
front rear2.2 2.2
2.5 2.5
Tyres
205/55 R16”
(●)
front rear2.4 2.4
2.6 2.6
Tyres
205/60 R15”
(▼)
front rear2.2 2.2
2.5 2.5
Tyres
215/45 ZR17”
(*)
front rear2.4 2.4
2.6 2.6
Compact spare
wheel
125/80 R15”
4.2
WARNINGDo not use inner tubes with
Tubeless tyres.
Reduced load (2 occupants) barFull load bar(*) = Snow chains may not be used on this tyres
(●) = Tyres on which chains can be fitted: use snow chains with reduced size with max. protrusion beyond the tyre profile of 9 mm.
(▼) = Tyres on which chains can be fitted: use snow chains with reduced size with max. protrusion beyond the tyre profile of 12 mm.
With the tyre hot the inflating pressure should be +0.3 bar compared with the specified rating. Recheck pressure value with cold tyres.
With winter tyres the inflation pressure should be +0.2 bar compared with the specified rating.