2013 Alfa Romeo Giulietta injection system

❒use of the car for short drives, in which the engine does not have
time to reach its regular operating temperature;
❒repeated interruption of the regeneration process, signalled by the
DPF warning light coming on.
If the warning light switches on, the deteriorated
engine oil must be changed as soon as possible, and
never more than 500 km from the first time that the
warning light switches on. Failure to observe the above may
result in severe damage to the engine and invalidate the
warranty. Remember that the operation of this warning light is
not related to the amount of oil in the engine. Therefore, never
top up with oil when the warning light starts flashing.Engine coolant overheating
(red)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
The warning light turns on when the engine is overheated.
The display will show the dedicated message.
If the warning light comes on when driving, proceed as follows:
❒normal driving conditions: stop the car, switch off the engine and
check that the water level in the reservoir is not below the MIN
mark. In this case, wait for a few minutes for the engine to cool
down, then slowly and carefully open the cap, top up with coolant
and check that the level is between the MIN and MAX reference
on the reservoir itself. Also check visually for any fluid leaks. If the
warning light comes on again at the next engine start-up, contact
Alfa Romeo Authorized Services.❒If the car is used under demanding conditions (e.g. towing trailers
uphill or fully loaded): slow down and, if the light stays on, stop
the car. Stand for 2 or 3 minutes with the engine running and
slightly accelerated to promote a better circulation of coolant. Then
stop the engine. Check the correct liquid level as described above.
IMPORTANT Under severe use of the car, it is advisable to keep the
engine on and slightly accelerated for a few minutes before switching it
off.
Doors not closed correctly
(red)(for versions/markets, where provided)
The warning light (or symbol on the display) lights up when one or
more doors or the tailgate are not closed correctly. An acoustic signal
is activated with the doors open and the car moving.
On some versions the warning light (or symbol on the display) also
lights up when the bonnet is not closed correctly.EOBD/injection system failure
(amber)
Under normal conditions, when the ignition key is turned to MAR-ON,
the warning light switches on, but should switch off as soon as the
engine is started.
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If the warning light remains on or comes on whilst driving, it means
that the injection system is not working properly; in particular, if the
warning light comes on constantly, this indicates a malfunction in the
supply/ignition system that could cause excessive exhaust emissions, a
possible loss of performance, poor driveability and high fuel
consumption.
A specific message is displayed on certain versions.
Under these conditions, you may continue travelling at moderate speed
without demanding excessive effort from the engine. Prolonged use of
the car with the warning light on may cause damage.
Contact Alfa Romeo Authorized Services as soon as possible.
The warning light goes out after the fault disappears, but the
notification is stored in the system.
NOTE (valid only for petrol engines)
If the warning light is flashing, this indicates that the catalytic converter
may be damaged.
If the warning light comes on intermittently, release the accelerator
pedal to lower the speed of the engine until the warning light stops
flashing; continue the journey at moderate speed, trying to avoid
driving conditions that may cause further flashing and contact Alfa
Romeo Authorized Services as soon as possible.
Contact Alfa Romeo Authorized Services as soon as possible
if the
warning light does not light up or if, while
travelling, the warning light comes on either constantly or
flashing (in combination with a message on the display on some
versions). The operation of warning light
may be checked by the
traffic police using specific devices. Follow the laws in force in the
country where you are driving.
ESC system (amber)(for versions/markets, where provided)
Turning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
If the warning light (or the symbol on the display) does not switch off,
or if it remains lit when driving, contact Alfa Romeo Authorized
Services.
A specific message is displayed on certain versions.
Flashing of the warning light while driving indicates the intervention of
the ESC system.
ASR failureTurning the key to the MAR position illuminates the warning light, but it
should switch off after a few seconds.
If the warning light (or the symbol on the display) does not switch off,
or if it remains lit when driving, contact Alfa Romeo Authorized
Services.
A specific message is displayed on certain versions.
The warning light flashes while driving to indicate the intervention of
the ASR system.Hill Holder failureThis warning light comes on, on some versions together with the
symbol and a message in the display, in the event of a fault with
the Hill Holder system.
In this case, contact Alfa Romeo Authorized Services.
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Alfa Romeo CODE system
failure/Alarm failure (amber)(for versions/markets, where provided)
The warning light (or symbol on the display) will come on (on some
versions, with a message on the display) to indicate an Alfa Romeo
CODE system or alarm failure (for versions/markets, where provided).
In this case, contact Alfa Romeo Authorized Services as soon as
possible.
Break-in attempt
If this warning light flashes or, on some versions, if the symbol appears
in the display (together with a message) this indicates a break-in
attempt. Contact Alfa Romeo Authorized Services as soon as possible.Glow plug preheating
(diesel versions) (amber)
This warning light switches on when the key is turned to MAR. It will
switch off as soon as the heater plugs have reached a preset
temperature. The engine can be started as soon as the warning light
switches off.
IMPORTANT In mild or high temperature conditions, the warning light
comes on for an extremely short time.
Glow plug preheating failure
(diesel versions)The warning light will flash (a message will appear on the display, on
some versions) to indicate a fault in the glow plugs preheating system.
Contact Alfa Romeo Authorized Services as soon as possible to
eliminate the fault.
Water in diesel filter
(diesel versions) (amber)
The warning light remains on constantly when driving (together with a
message in the display), to indicate the presence of water in the
diesel filter.
The presence of water in the fuel supply circuit may cause
severe damage to the injection system and irregular engine
operation. If the
warning light comes on in the
instrument panel (together with a message in the display) contact Alfa
Romeo Authorized Services as soon as possible to bleed the system.
Water may have entered the tank if this appears immediately after
refuelling: if this happens, switch the engine off immediately and
contact Alfa Romeo Authorized Services.
Fuel reserve – Limited range
(amber)
The warning light turns on when 8-10 litres of fuel are left in the tank.
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FUEL SUPPLYVersionsFuel supply
1.4 Turbo MultiAirPhased sequential electronic injection with knock control and variable
intake valve actuation
1.4 Turbo Petrol-1750 Turbo PetrolElectronically controlled phased sequential multipoint electronic
injection with turbo and intercooler
1.6 JTD
M- 2.0 JTD
M
Electronically controlled Common Rail MultiJet direct injection with
turbo and intercooler
Modifications or repairs to the fuel supply system that are not carried out correctly or do not take the system's technical
specifications into account can cause malfunctions leading to the risk of fire.
210GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
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