2013 Alfa Romeo MiTo engine

IMPORTANT
❒It is not possible to switch directly from “Dynamic” mode to “All
Weather” mode and vice versa. You must always first go back
to “Natural” mode and then select the other mode.
❒If “All Weather” or “Natural ”mode was active when the engine was
stopped, the next time it is started the mode that was selected is
reactivated.
❒In the event of system failure or a fault with lever A fig. 72, no
driving modes can be selected. The display will show a warning
message.
START&STOP SYSTEM(for versions/markets, where provided)
The Start&Stop system automatically stops the engine each time the car
is stationary and starts it again when the driver wants to move off.
In this way, the efficiency of the car is increased, by reducing
consumption, emissions of harmful gases and noise pollution.OPERATING MODESEngine stopping mode
With the car stopped, the engine stops with gearbox in neutral and
clutch pedal released.
NoteNote: the engine can only be stopped automatically after
exceeding about 10 km/h, to prevent the engine from being
repeatedly stopped when driving at walking pace.
The
fig. 78 symbol appears on the display when the engine stops.fig. 78
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Restarting the engine
Press the clutch pedal to restart the engine.

SYSTEM MANUAL ACTIVATION/
DEACTIVATIONTo activate/deactivate the system manually, press the
fig. 79 button
on the trim next to the steering wheel.
When the system is deactivated, the
warning light on the instrument
panel switches on. For versions/markets where provided, a message
and symbol are also displayed in the event of system activation/
deactivation.
ENGINE STOPPING FAILURE
CONDITIONSWhen the system is operating, due to comfort, emission control and
safety reasons, the engine does not stop in some conditions, among
which:
❒engine still cold;
❒especially cold outside temperature;
❒battery not sufficiently charged;
❒particulate filter regeneration (DPF) in progress (diesel engines only);
❒driver's door not shut;
❒driver's seat belt not fastened;
❒reverse gear engaged (for example, for parking manoeuvres);
❒for versions equipped with dual zone automatic climate control (for
versions/markets, where provided), if an adequate level of thermal
comfort has not been reached or with MAX-DEF function activation;
❒during the first period of use, to initialise the system.
If the climate comfort is to be favoured, the Start&Stop
system can be deactivated, for a continuous operation of
the climate control system.
fig. 79
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ENGINE RESTARTING CONDITIONSDue to comfort, emission control and safety reasons, the engine can
restart automatically without any action by the driver, under special
conditions, such as:
❒battery not sufficiently charged;
❒reduced braking system vacuum (e.g. if the brake pedal is pressed
repeatedly);
❒car moving (e.g. when driving on roads with a gradient);
❒engine stopping by Start&Stop system for over 3 minutes;
❒for versions equipped with dual zone automatic climate control
system (for versions/markets, where provided), if an adequate level
of thermal comfort has not been reached or MAX-DEF function
activation.
With gear engaged, automatic engine restarting is possible only by
fully depressing the clutch pedal. The driver is informed by the
displaying of a message on the display and - for versions/markets,
where provided - by the flashing of the symbol
.
Notes
If the clutch is not pressed, about 3 minutes after the engine stops, the
engine can be restarted only using the ignition key.
In cases when the engine stops and this is not desired, due for example
to the clutch pedal being released sharply with a gear engaged, if the
Start&Stop system is activated, the engine can be restarted by fully
depressing the clutch pedal or by placing the gear lever in neutral.
SAFETY FUNCTIONSWhen the engine is stopped by the Start&Stop system, if the driver
releases his/her seat belt and opens the driver's or passenger's door,
the engine can be restarted only using the ignition key.
The driver is informed by a buzzer and by the flashing of the symbol
on the display; on some versions, a message is displayed as well.
"ENERGY SAVING" FUNCTION(for versions/markets, where provided)
If, following automatic engine restarting, the driver does not carry out
any action on the car for over 3 minutes, the Start&Stop system stops
the engine once and for all, to prevent fuel consumption. In these
cases, the engine can be restarted only using the ignition key.
NOTE In any case, it is possible to keep the engine running by
deactivating the Start&Stop system.IRREGULAR OPERATIONIn the event of malfunction, the Start&Stop system is deactivated.
The driver is informed of the fault by the
warning light switching
on in the instrument panel and, for versions/markets where provided,
a message and symbol on the display.
In this case, contact Alfa Romeo Authorized Services.
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CAR INACTIVITYIn the event of car inactivity (or if the battery is replaced), special
attention must be paid to the disconnection of the battery power
supply.
The procedure must be carried out as follows: press button A fig. 80 to
detach connector B from battery status monitoring sensor C (this is
located on the negative pole of the battery itself).
In case of battery replacement, always contact Alfa
Romeo Authorized Services. Replace the battery with
one of the same type (HEAVY DUTY) and with the same
specifications.
IMPORTANT After turning the ignition key to STOP, wait at least 1
minute before disconnecting the electrical supply to the battery.
JUMP STARTINGWhen jump starting, never connect the negative lead (–) of the
auxiliary battery to the negative pole A fig. 81 of the car battery, but
rather to an engine/gearbox earth point.
fig. 80
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fig. 81
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Before opening the bonnet, make sure the engine is off and
the ignition key is in the STOP position. Follow the
indications on the plate underneath the bonnet fig. 82. It is
advisable to extract the key when there are other people in the car.
Leave the car only after having removed the ignition key or having
turned it to STOP. During refuelling, make sure that the engine is off
and that the ignition key is in the STOP position.
DYNAMIC SUSPENSION (active
shock absorber system)(for versions/markets, where provided)
This system interacts with the “Alfa DNA” system (see paragraph “Alfa
DNA”).
The “Alfa DNA” system lever allows you to choose three different
driving settings depending on the route type and on the road surface:
❒d = Dynamic (sports driving mode);
❒n = Natural (mode for driving in normal conditions);
❒a = All Weather (mode for driving in poor grip conditions, such as
rain and snow).
In “Natural” and “All Weather” operating mode, the active shock
absorbers adjust the car suspension to suit the route type and
the driving stresses, thus considerably improving driving comfort in
particular on rough terrain.
The "Dynamic" operating mode produces a sports driving setting
characterised by more responsive acceleration and greater effort on
the steering wheel to give a sporty feeling. The shock absorber
damping action is also adjusted and divided, to guarantee higher
precision and reactivity of the car, while maintaining a good comfort
level.
The car is more precise when entering bends and quicker in changing
direction.
fig. 82
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EOBD SYSTEM (European On
Board Diagnosis)(for versions/markets, where provided)
The aim of the EOBD system (European On Board Diagnosis) is to:
❒monitor the system efficiency;
❒indicate an increase in emissions;
❒indicate the need to replace damaged components.
The car also has a diagnostic connector that can be interfaced with
appropriate tools, which makes it possible to read the error codes
stored in the electronic control units together with a series of specific
parameters for engine operation and diagnosis. This check can also be
carried out by the traffic police.
IMPORTANT After eliminating a fault, to check the system completely,
Alfa Romeo Authorised Services are obliged to run tests and, if
necessary, road tests which may also call for a long journey.
ELECTRIC POWER STEERINGThis only operates with the key turned to MAR-ON and the engine
started. Power steering allows the force required at the steering wheel
to be adapted to driving conditions.
The different power assistance modes can be selected via the "d,n,a"
positions of the “Alfa DNA System” lever (see “Alfa DNA System”
paragraph).
It is absolutely forbidden to carry out any after-market
operation involving steering system or steering column
modifications (e.g.: installation of anti-theft device)
that could badly affect performance and safety, invalidate the
warranty and also result in non-compliance of the car with
type-approval requirements.Before performing any maintenance operations,
always turn off the engine and remove the key from
the ignition to lock the steering column, especially
when the car’s wheels are not touching the ground.
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❒sensor performance can also be influenced by the position of the
sensors. For example by a change in the ride setting (caused by
the wear of the shock absorbers, suspension), overloading the
vehicle and carrying out specific tuning operations that require the
vehicle to be lowered;
❒The detection of obstacles at the top part of the car may not be
guaranteed because the system detects obstacles that could cause an
impact with the car in the bottom part.
TPMS (Tyre Pressure
Monitoring System)(for versions/markets, where provided)
The car may be fitted with a tyre pressure monitoring system (TPMS),
which informs the driver of the tyre inflation status via the "Check
tyre pressure" and "Low tyre pressure" messages on the display.
This system comprises a radio frequency transmitter fitted to each
wheel (on the wheel rim inside the tyre), which is able to send
information on the tyre inflation pressure of each wheel to the control
unit.IMPORTANT INFORMATION ABOUT
THE TPMSThe fault indications are not stored and will therefore not be displayed
after the engine has been switched off and then on again.
If the fault conditions persist, the control unit will send the relative
indications to the instrument panel only after the car has been in
motion for a short time.
The presence of the TPMS does not permit the driver to
neglect regular checks of the tyre pressure, including
for the spare wheel.Tyre pressure must be checked with tyres rested and
cold. Should it become necessary for whatever reason
to check pressure with warm tyres, do not reduce
pressure even though it is higher than the prescribed value, but
repeat the check when tyres are cold.
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REFUELLING THE CARStop the engine before refuelling.PETROL ENGINESOnly use unleaded petrol. The petrol octane rating (RON) must not be
lower than 95. In order to prevent damage to the catalytic converter
never introduce even the smallest amount of leaded petrol, even in the
event of an emergency.DIESEL ENGINESUse only diesel fuel compliant with European specification EN590. The
use of other products or mixtures may damage the engine beyond
repair and consequently invalidate the warranty, due to the damage
caused.
Operation at low temperatures
If the outside temperature is very low, the diesel thickens due to the
formation of paraffin clots with consequent defective operation of the
fuel supply system.
In order to avoid these problems, different types of diesel fuel are
distributed according to the season: summer type, winter type and
arctic type (cold/mountain areas). If refuelling with diesel fuel whose
features are not suitable for the temperature of use, it is advisable
to mix TUTELA DIESEL ART additive with the fuel, in the proportions
shown on the container. Pour the additive into the tank before the fuel.
When using or parking the vehicle for a long time in the mountains
or cold areas, it is advisable to refuel using locally available fuel.
In this case, it is also advisable to keep the tank over 50% full.
FUEL TANK CAPThe fuel flap is unlocked when the central locking system is released
and automatically locked when the central locking system is applied.
Opening
Open flap A fig. 88, pulling it outwards, hold cap B still, insert the
ignition key in the lock and turn it anticlockwise. Then turn the cap
anticlockwise and remove it.
The plug is provided with a loss prevention device C which secures it to
the flap, so it cannot be lost. Attach the cap to device D during
refuelling.
fig. 88
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