2012 Alfa Romeo Giulietta engine

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BRAKE FLUID
Check that the fluid is at the maximum level. If the level is too
low undo reservoir cap F-fig. 161-162-163-164 and add the flu-
id described in the “Technical Specifications” chapter.
Prevent brake fluid, which is highly corrosive, from
coming into contact with painted parts. Should this
occur, immediately wash with water.
WINDSCREEN/REAR WINDOW/
HEADLIGHT WASHING FLUID
If the level is too low undo reservoir cap D-fig. 161-162-163-
164 and add the fluid described in the “Technical Specifications”
chapter.
IMPORTANT The headlight washer system will not work when
the liquid level is low although the windscreen/rear window wash-
er will still work. For versions/markets where provided (see pre-
vious pages), a reference line E-fig. 161, 162, 163, 164 is pro-
vided: ONLY the windscreen/rear window washer will work un-
der this line.
Some commercial windscreen washer additives are
flammable. The engine compartment contains hot
parts which could cause a fire if they come into con-
tact with these additives.
Brake fluid is poisonous and highly corrosive. In
the event of accidental contact, wash the parts im-
mediately with water and neutral soap, then rinse
with plenty of water. In case of swallowing, immediately
call a doctor.
The symbol πon the container indicates a syn-
thetic brake fluid, which is different from a min-
eral fluid. Using a mineral-type fluid will damage
the special rubber seals of the braking system beyond re-
pair.
Do not travel if the windscreen washer reservoir is
empty: using the windscreen washer is essential
for improving visibility. Repeated operation of the
system when it is empty could damage or rapidly deteri-
orate some of its parts

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BATTERY
The electrolyte of the battery G-fig. 161-162-163-164 does not
need to be topped up with distilled water. A periodic check carried
out at Alfa Romeo Authorized Services is, however, necessary to
check efficiency.
BATTERY REPLACEMENT
When necessary, replace the battery with another original battery
with the same specifications. Follow the battery manufacturer’s in-
structions for maintenance.
ADVICE FOR PROLONGING
THE LIFE OF YOUR BATTERY
To avoid rapidly draining your battery and to prolong its life, ob-
serve the following indications:
❍when you park the car, ensure the doors, tailgate and bonnet
are closed properly in order to avoid the courtesy lights re-
maining on for longer than necessary;
❍turn off the ceiling lights, although the car does have an au-
tomatic system for switching off internal lights;
❍do not leave devices (e.g. car radio, hazard lights, etc.)
switched on for a long time when the engine is not running;
❍before performing any operation on the electrical system, dis-
connect the battery negative terminal.
IMPORTANT The steering system will need to be initialised after dis-
connecting the battery. A warning light
gwill come on to indi-
cate this. Simply turn the steering wheel all the way to one end
or simply drive on a straight line for a few hundred metres.
AIR FILTER/POLLEN FILTER/
DIESEL FILTER
Contact Alfa Romeo Authorized Services to replace these
filters.

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IMPORTANT
Avoid parking under trees; the resin dropped by trees makes the
paintwork go opaque and increasing the possibility of corrosion.
Bird droppings must be washed off immediately and thoroughly as
the acid they contain is particularly aggressive.
Windows
Use specific detergents and clean cloths to prevent scratching.
IMPORTANT Wipe the rear window gently with a cloth in the di-
rection of the filaments to avoid damaging the heating device.
Front headlights
Use a soft, damp cloth soaked in water and detergent for wash-
ing cars.
IMPORTANT Never use aromatic substances (e.g. petrol) or ketenes
(e.g. acetone) for cleaning the plastic lenses of the front head-
lights.
IMPORTANT When cleaning the car with a pressure washer, keep
the water jet at least 2 cm away from the headlights.
Engine compartment
At the end of every winter, wash the engine compartment thor-
oughly, taking care not to aim the jet of water directly at the elec-
tronic control units or at the windscreen wiper motors. Have this
operation performed at a specialised workshop.
IMPORTANT The washing should take place with the engine cold
and the ignition key in the STOP position. After the wash, make
sure that the various protective devices (e.g. rubber caps and
guards) have not been removed or damaged.
Detergents cause water pollution. Only wash the
car in areas equipped for the collection and pu-
rification of the fluids used in the actual washing
process.
When drying take care to dry the least visible parts where the
water could collect most easily. Do not wash the car after it has
been left in the sun or with the bonnet hot: this may alter the shine
of the paintwork.
Exterior plastic parts must be cleaned in the same way as the rest
of the car.
In order to preserve the aesthetic appearance of
the paintwork abrasive products and/or polishes
should not be used for cleaning the car.

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TECHNICAL SPECIFICATIONS
VIN PLATE fig. 171
It is applied to the front crossmember and shows the following
data:
B Type-approval number
C Vehicle type identification code
D Chassis number
E Maximum authorised weight of vehicle fully laden
F Maximum permitted weight of vehicle fully laden plus trailer
G Maximum permitted weight on first (front) axle
H Maximum permitted weight on second (rear) axle
I Engine type.
L Bodywork version code.
M Number for spare parts.
N Correct smoke opacity index (for diesel engines).
fig. 171A0K0024m
IDENTIFICATION DATA
The identification details of the car are:
❍VIN plate
❍Chassis marking;
❍Bodywork paint identification plate.
❍Engine marking

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CHASSIS MARKING fig. 172
This is printed on the passenger compartment floor bed near the
front right seat. Slide the hatch A forward to access.
The marking includes:
❍vehicle type (ZAR 940000)
❍chassis number
BODYWORK PAINT IDENTIFICATION PLATE
fig. 173
It is applied under the bonnet and shows the following data:
A Paint manufacturer.
B Colour name.
C Fiat colour code.
D Re-spray and touch-up colour code.
ENGINE MARKING
This is printed onto the cylinder block and shows the type and
production serial number.
fig. 172A0K0175mfig. 173A0K0025m

940FXA1A 00
940FXA1A 00B (**)
940FXF1A05
940FXF1A 05B (**)
940FXB1A01
940FXB1A 01B (**)
940FXG1A06
940FXG1A 06B (**)
940FXC1A02
940FXD1A03
940FXD1A 03B (**)
940FXE1A04
940FXE1A 04B (**)
940FXM1A 09
940FXL1M 09B (**)
940FXL1A 08
940FXL1A 08B (**)
940FXH1A07
940FXH1A 07B (**)
198A4000
940A6000
940A2000
955A8000
940A1000
940A3000
940A4000
940A8000
940A5000
940A7000
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ENGINE CODES - BODYWORK VERSIONS
Engine code Bodywork versions
1.4 Turbo Petrol
1.4 Turbo Petrol (*)
1.4 Turbo Multi Air
1.4 Turbo Multi Air (*)
1750 Turbo Petrol
1.6 JTDM
2.0 JTDM
2.0 JTDM136 HP (*)
2.0 JTDM140 HP (*)
2.0 JTDM163 HP (*)
(*) For versions/markets, where provided
(**) Versions with oversized brake calipers

940A1000
Otto
4 in line
83.0 x 80.5
1742
9.8
172.5
235
5500
NORMAL DYNAMIC
300 340
30.5 34.6
4500 1900
NGK ILKAR7D6G
Unleaded petrol
95 RON
or 98 RON
(EN228 specifications)
940A2000
955A8000 (*)
Otto
4 in line
72.0 x 84.0
1368
9,8
125 120 (*)
170 163 (*)
5500 5500 (*)
NORMAL DYNAMIC
230 250
23.4 25.4
2250 2500
NGK IKR9F8
Unleaded petrol
95 RON
or 98 RON
(EN228 specifications)
198A4000
940A6000 (*)
Otto
4 in line
72.0 x 84.0
1368
9.8
88 85 (*)
120 115 (*)
5000 5000 (*)
206
21
1750
NGK IKR9F8
Unleaded petrol
95 RON
(EN228
specifications)
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ENGINE
(*) For versions/markets, where provided
GENERAL INFORMATION 1.4 1.4 Turbo1750
Turbo Petrol Multi Air Turbo Petrol
Type code
Cycle
Cylinder number and position
Piston bore and stroke mm
Total capacity cm3
Compression ratio
Max. EEC power kW
HP
corresponding speed rpm
Max. EEC torque Nm
kgm
corresponding speed rpm
Spark plugs
Fuel

60 –
8 - 10 –
6.4 5.7
5.0 4.25
5.1 4.35
1.87 1.6
0.83 0.78
2.8 2.5
(4.6) (4.1)60 –
8 - 10 –
5.7 5.0
2.75 2.3
3.1 2.6
1.87 1.6
0.83 0.78
2.8 2.5
(4.6) (4.1)60 –
8 - 10 –
5.7 5.0
3.1 2.6
3.5 2.9
1.87 1.6
0.83 0.78
2.8 2.5
(4.6) (4.1)Unleaded petrol
not less than 95 R.O.N
(EN228 specifications)
Mixture of demineralised
water and PARAFLU
UP
in 50-50 proportion (▲)
SELENIA StAR P.E.
TUTELA TRANSMISSION
GEARFORCE
TUTELA TOP 4
Water and liquid mixture
TUTELA PROFESSIONAL SC 35
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CAPACITIES
(▲) When the car is used under particularly harsh climate conditions, we recommend using a 60% mixture of PARAFLUUPand 40% of demineralised water.
(*) The figures in brackets refer to versions with headlight washers.
Prescribed fuel
1.4 Turbo Petrol1.4 Turbo Multi Air1750 Turbo Petrol and genuine lubricants
litres kg litres kg litres kg
Fuel tank:
including a reserve of:
Engine cooling system
– with climate
control:
Engine sump:
Engine sump and
filter:
Gearbox/differential
casing:
Hydraulic brake circuit
with ABS:
Windscreen/
rear window/
headlight
liquid reservoir (*):