2014 Alfa Romeo Giulietta fuel

Diesel VERSIONSThousands of miles 21 42 63 84 105
Thousands of kilometres 35 70 105 140 175
Months24 48 72 96 120Check tyre conditions/wear and adjust pressure, if required●●●●●
Check operation of lighting system (headlamps, direction indicators, hazard warning
lights, passenger compartment, luggage compartment, instrument panel warning
lights, etc.)●●●●●
Check operation of windscreen washer/wiper system●●●●●
Check the position/wear of the windscreen/rear window wiper blades●●●●●
Check condition and wear of front disc brake pads and operation of pad wear
indicator●●●●●
Check rear disc brake pad condition and wear●●●●●
Condition and status visual check: bodywork exterior, underbody protection, pipes
and hoses (exhaust - fuel system - brakes), rubber elements (boots - sleeves -
bushes etc.)●●●●●
Check cleanliness of bonnet and boot locks, as well as cleanliness and lubrication of
linkages●●●●●
Check and, if necessary, top up fluid levels (engine cooling, hydraulic brakes/clutch,
screen washer, battery, etc.)●●●●●
Check handbrake lever travel and adjust, if required●●●●●
Check exhaust fumes/emissions●●●●●
Visually inspect conditions of the accessory drive belts●●
205

Thousands of miles 21 42 63 84 105
Thousands of kilometres 35 70 105 140 175
Months24 48 72 96 120Check engine management system operation (through the diagnosis socket)●●●●●
Check battery charge status and possibly recharge●●●●●
Check and, if necessary, top up the electro-hydraulic actuator oil level for Alfa TCT
(for versions/markets, where provided)●
Replace accessory drive belts●
Replacement of toothed timing belt (*)●
Replace fuel filter●●
Replace air cleaner cartridge●●
Replace engine oil and oil filter (or every 24 months) (**) (***)
Change brake fluid(****)●●
Replace pollen filter(*****)●●●●●(*) Regardless of the distance covered, the timing belt must be changed every 4 years for particularly demanding use (cold climates, town driving, long periods of
idling) or at least every 5 years.
(**) The actual interval for changing the oil and replacing the engine oil filter depends on the car usage conditions, it is signalled by the warning light or message (if
present) in the instrument panel and must never exceed 24 months.
(***) If the car is mainly used in towns and cities, change the engine oil and filter every 12 months.
(****) The brake fluid must be changed every 24 months.
(*****) The pollen filter must be replaced every 12 months.
206
SERVICING AND MAINTENANCE

PERIODIC CHECKSEvery 1,000 km or before long
journeys, check and, if necessary, top
up the following:
❒engine coolant, brake fluid and
windscreen washer fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system
(headlamps, direction indicators,
hazard warning lights, etc.);
❒operation of window washer/wiper
system and positioning/wear of
windscreen/rear window wiper
blades
Check and top up, if required, the
engine oil level every 3,000 km.
HEAVY-DUTY USE OF
THE CARIf the car is used mainly under one of
the following conditions:
❒towing a trailer or caravan;
❒dusty roads;
❒short, repeated journeys (less than
7-8 km) at sub-zero outside
temperatures;
❒engine often idling or driving long
distances at low speeds or long
periods of idleness;
the following checks must be carried
out more often than indicated in the
Scheduled Servicing Plan:
❒check front disc brake pad
conditions and wear;
❒check cleanliness of bonnet and boot
locks, cleanliness and lubrication of
linkage;
❒visually inspect conditions of: engine,
gearbox, transmission, pipes and
hoses (exhaust - fuel system -
brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery
fluid level (electrolyte);
❒visually inspect condition of the
accessory drive belts;❒check and, if necessary, change
engine oil and replace oil filter;
❒check and, if necessary, replace
pollen filter;
❒check and, if necessary, replace air
cleaner.
207

TECHNICAL SPECIFICATIONS
Everything you may find useful for
understanding how your car is made
and works is contained in this chapter
and illustrated with data, tables and
graphics. For the enthusiasts and the
technician, but also just for those who
want to know every detail of their
car.IDENTIFICATION DATA....................224
ENGINE CODES - BODYWORK
VERSIONS ......................................22
ENGINE ..........................................227
FUEL SUPPLY .................................231
TRANSMISSION .............................232
BRAKES .........................................233
SUSPENSION .................................23
STEERING SYSTEM .......................235
WHEELS .........................................236
DIMENSIONS ..................................240
PERFORMANCE .............................241
WEIGHTS .......................................242
REFUELLING ..................................244
FLUIDS AND LUBRICANTS ............247
FUEL CONSUMPTION ....................25
CO2 EMISSIONS ............................252
PRESCRIPTIONS FOR HANDLING
THE VEHICLE AT THE END OF ITS
LIFE ................................................253
223
5
4
1

ENGINE
.
GENERAL INFORMATION
1.4 Turbo Petrol 105 HP (*)1.4 Turbo Petrol 120 HPEngine code 940B8000 940B7000
Cycle Otto Otto
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 72.0 x 84.0 72.0 x 84.0
Total displacement (cm³) 1368 1368
Compression ratio 9.8 9.8
Maximum power (EC) (kW) 77 88
Maximum power (EC) (HP) 105 120
corresponding engine speed (rpm) 5000 5000
Maximum torque (EC) (Nm) 215 215
Maximum torque (EC) (kgm) 22 22
corresponding engine speed (rpm) 2500 2500
Spark plugs NGK IKR9J8 NGK IKR9J8
FuelUnleaded petrol 95 RON (EN 228
Specification)Unleaded petrol 95 RON (EN 228
Specification)(*) For versions/markets, where provided
227

GENERAL INFORMATION
1.4 Turbo MultiAir 163 HP (*)1.4 Turbo MultiAir 170 HPEngine code 955A8000 940A2000
Cycle Otto Otto
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 72.0 x 84.0 72.0 x 84.0
Total displacement (cm³) 1368 1368
Compression ratio 10 10
Maximum power (EC) (kW) 120 125
Maximum power (EC) (HP) 163 170
corresponding engine speed (rpm) 5500 5500
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 230 250 230 250
Maximum torque (EC) (kgm) 23.4 25.4 23.4 25.5
corresponding engine speed (rpm) 2250 2500 2250 2500
Spark plugs NGK IKR9F8 NGK IKR9F8
FuelUnleaded petrol 95 RON or 98 RON
(EN 228 Specification)Unleaded petrol 95 RON or 98 RON
(EN 228 Specification)(*) For versions/markets, where provided
228
TECHNICAL SPECIFICATIONS

GENERAL INFORMATION 1750 Turbo Petrol 235 HP 1.6 JTD
M105 HP
Engine code 940A1000 940A3000
Cycle Otto Diesel
Number and arrangement of cylinders 4 in line 4 in line
Piston bore and stroke (mm) 83.0 x 80.5 79.5 × 80.5
Total displacement (cm³) 1742 1598
Compression ratio 9.8 16.5
Maximum power (EC) (kW) 172.5 77
Maximum power (EC) (HP) 235 105
corresponding engine speed (rpm) 5500 4000
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 300 340 280 320
Maximum torque (EC) (kgm) 30.5 34.6 28.5 32.6
corresponding engine speed (rpm) 4500 1900 1500 1750
Spark plugs NGK ILKAR7DG6G –
FuelUnleaded petrol 98 RON or 95 RON
(EN 228 Specification)Diesel for automotive engines
(EN 590 Specification)
229

GENERAL INFORMATION 2.0 JTD
M150 HP
2.0 JTD
M136 HP(*)
Engine code 940B5000 940B6000
Cycle Diesel Diesel
Number and arrangement of
cylinders4 in line 4 in line
Piston bore and stroke (mm) 83 x 90.4 83 x 90.4
Total displacement (cm³) 1956 1956
Compression ratio 16.5 16.5
NATURAL DYNAMIC
Maximum power (EC) (kW) 103 110 100
Maximum power (EC) (HP) 150 150 136
corresponding engine speed (rpm) 3750 3750 3750
NATURAL DYNAMIC NATURAL DYNAMIC
Maximum torque (EC) (Nm) 320 380 320 380
Maximum torque (EC) (kgm) 32.5 38.7 32.5 38.7
corresponding engine speed (rpm) 1500 1750 1500 1750
Spark plugs – –
FuelDiesel for automotive engines
(EN 590 Specification)Diesel for automotive engines
(EN 590 Specification)(*) For versions/markets, where provided
230
TECHNICAL SPECIFICATIONS