differential Alfa Romeo MiTo 2016 Owner's Manual

ASR (AntiSlip Regulation) SYSTEM
It is an integral part of the ESC system. It automatically operates in the
event of one or both drive wheels slipping, loss of grip on wet roads
(aquaplaning) and acceleration on slippery, snowy or icy roads, etc.
Depending on the slipping conditions, two different control systems are
activated:
❒if the slipping involves both drive wheels, the ASR intervenes
reducing the power transmitted by the engine;
❒if the slipping only involves one of the drive wheels, the ASR
intervenes automatically braking the wheel that is slipping.
For the ESC and ASR systems to function correctly, all
four tyres must be the same brand and type, must
be in excellent condition and, above all, must be of the
prescribed type and size.
The ESC system operates even when the space-saver
wheel is being used. Always remember that the
space-saver wheel, being smaller than the original
wheel, provides less grip.
The performance of the ESC and ASR systems must not
encourage the driver to take unnecessary risks. Driving
style must always be adapted to road conditions,
visibility and traffic. The driver is, in any case, responsible for
safe driving.
BRAKE ASSIST (emergency braking
assistance)
The system, which cannot be turned off, recognises emergency braking
(on the basis of the brake pedal operating speed) and speeding up
the response of the braking system. The Brake Assist device is
deactivated if there is a ESC system failure.
MSR (Motor Schleppmoment
Regelung) SYSTEM
This system is an integral part of the ABS, that intervenes, if there is a
sudden downshifting, restoring torque to the engine, thereby
preventing excessive drive at the drive wheels which, especially in poor
grip conditions, could lead to a loss in stability of the car.
CBC (Cornering Brake Control)
SYSTEM
This function improves the distribution of the braking pressure at the
four wheels (to fully exploit the grip available on the ground) when
braking on bends if the ABS intervenes. This improves stopping
distances and above all vehicle stability when cornering.
“ELECTRONIC Q2” SYSTEM (“E-Q2”)
The “Electronic Q2” system uses the braking system to create an effect
similar to a limited slip differential.
The front braking system, when accelerating around a curve, acts on
the inside wheel to increase the drive to the outside wheel (increased
load), dynamically and continuously distributing the torque between
the front drive wheels according to driving and road conditions.
The system, combined with MacPherson front suspension, allows
particularly effective and sports driving to be achieved.
90
GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

REFUELLING
Turbo TwinAir 1.4 Petrol
Prescribed fuels and
original lubricants
litres kg litres kg
Fuel tank 45 – 45 –
Unleaded petrol not less than 95
RON (EN 228 specification)
including a reserve of 5 - 7 – 5 - 7 –
Engine cooling system (with climate
control)5,4 5,3 5,2 4,6Mixture of 50% demineralised
water and 50% PARAFLU
UPfluid
(*)
Engine sump 2,8 2,5 2,7 2,3SELENIA DIGITEK P.E. (Turbo
TwinAir versions)
SELENIA StAR P.E. (1.4 Petrol
versions) Engine sump and filter 3,3 , 2,9 2,5
Differential/gearbox casing 1,65 1,5 1,6 1,4TUTELA TRANSMISSION
GEARFORCE
Hydraulic brake circuit with ABS
anti-lock device0,53 0,5 0,53 0,5 TUTELA TOP 4
Windscreen/rear window/
headlight washer fluid reservoir
(**)
2,2 (4,5) 1,9 (4,0) 2,8 (4,6) 2,5 (4,1)Mixture of water and TUTELA
PROFESSIONAL SC 35
(*) For particularly harsh climate conditions, a mixture of 60%UPand 40% demineralised water is recommended.
(**) Values in brackets refer to versions with headlight washers
221
GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
28

1.4 Turbo MultiAir 1.3 JTDM-2Prescribed fuels and
original lubricants
litres kg litres kg
Fuel tank 45 – 45 –Unleaded petrol not less than 95
RON (EN 228 specification)
(1.4 Turbo MultiAir versions)
Diesel for motor vehicles
(EN590 specification) (1.3
JTD
M-2versions) including a reserve of 5 - 7 – 5 - 7 –
Engine cooling system (with climate
control)6,0 5,3 7,2 6,4Mixture of 50% demineralised
water and 50% PARAFLU
UPfluid
(*)
Engine sump 3,1 2,6 3,0 2,5SELENIADIGITEK P.E. (1.4 Turbo
MultiAir versions)
SELENIA WRFORWARD
(1.3
JTDversions) Engine sump and filter 3,5 3,0 3,2 2,7
Differential/gearbox casing 2.0 1.7 1.8 1.5TUTELA TRANSMISSION
GEARFORCE
Hydraulic brake circuit with ABS
anti-lock device0,53 0,5 0,53 0,5 TUTELA TOP 4
Windscreen/rear window/
headlight washer fluid reservoir
(**)
2,2 (4,5) 1,9 (4,0) 3,0 (6,0) 2,8 (5,6)Mixture of water and TUTELA
PROFESSIONAL SC 35
(*) For particularly harsh climate conditions, a mixture of 60%UPand 40% demineralised water is recommended.
(**) Values in brackets refer to versions with headlight washers
222
GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

1.6 JTDMPrescribed fuels and
original lubricants
litres kg
Fuel tank 45 –
Diesel for automotive engines (EN 590
Specification)
including a reserve of 5 - 7 –
Engine cooling system (with climate control) 5,7 5,0Mixture of 50% demineralised water and
50% PARAFLU
UPfluid(*)
Engine sump 4,3 3,6
SELENIA WRFORWARD
Engine sump and filter 4,6 3,9
Differential/gearbox casing 2.0 1.7 TUTELA TRANSMISSION GEARFORCE
Hydraulic brake circuit with ABS anti-lock device 0,53 0,5 TUTELA TOP 4
Windscreen/rear window/headlight washer fluid
reservoir
(**)3,0 (6,0) 2,8 (5,6)Mixture of water and TUTELA
PROFESSIONAL SC 35
(*) For particularly harsh climate conditions, a mixture of 60%UPand 40% demineralised water is recommended.
(**) Values in brackets refer to versions with headlight washers
223
GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

UseFluid and lubricant features for a correct use
of the carGenuine fluids and
lubricantsApplications
Lubricants and
greases for drive
transmission
systemSAE 75W grade synthetic lubricant.
Specification 9.55550-MZ6.TUTELA
TRANSMISSION
GEARFORCE
Contractual Technical
Reference No. F002.F10Gearboxes and
differentials
(mechanical)
Molybdenum disulphide grease, for use at high
temperatures. NL.G.I. 1-2 consistency
9.55580 specificationTUTELA ALL STAR
Contractual Technical
Reference No. F702.G07Wheel side constant
velocity joints
Grease for constant velocity joints with low friction
coefficient. NL.GI. 0-1 consistency
9.55580 specificationTUTELA STAR 700
Contractual Technical
Reference No. F701.C07Differential side constant
velocity joints
Brake fluidSynthetic fluid for brake and clutch systems. Exceeds
specifications: FMVSS no. 116 DOT 4, ISO 4925,
SAE J1704,
9.55597 specificationTUTELA TOP 4
Contractual Technical
Reference No. F001.A93Brake and clutch
hydraulic controls
225
GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX