2005 Alfa Romeo GT engine

CORRECT USE OF THE CAR
209
Keep your speed
down when snow
chains are fitted.
Do not exceed 50 km/h. Avoid
potholes, steps and pavements to
prevent damaging the tyres, sus-
pension and steering. Remember
that with snow chains fitted the
brake distance will increase.
VEHICLE INACTIVITY
If the vehicle is to be left inactive for
long periods, the following precautions
should be noted:
– House the vehicle under cover in a dry
and possibly ventilated place.
– Engage a gear.
– Check that the handbrake is not
engaged.
– Clean and protect the paintwork by
protective wax.
– Cover the rubber windscreen and
rearscreen wiper blades with talcum pow-
der and raise them off the glass.
– Open the windows slightly.
– Inflate the tyres to a pressure of 0.5
bars above normal. If possible rest the
tyres on wooden planks and periodically
check the pressure.
– Do not turn on the electronic alarm
system.– Disconnect the battery negative termi-
nal (–) from the battery and check the
battery charge. This check should be
repeated once a month during stowage.
Charge the battery if the loadless voltage
is below 12,5V.
– Do not empty the engine cooling sys-
tem.
– Cover the vehicle with a fabric or per-
forated plastic cover. Do not use compact
plastic covers which prevent the humidity
on the surface of the vehicle from evapo-
rating. Snow chains cannot be
fitted to the compact
spare wheel. So, if a front
(drive) wheel is punctured and
chains are needed, a rear wheel
should be fitted to the front of
the vehicle (inflate the tyres to
the specified pressure as soon as
possible) and the spare wheel
should be fitted to the rear. This
way, with two normal drive
wheels, snow chains can be fitted
to them to solve an emergency.
With snow chains fitted
it is advisable to turn off
the ASR system. Press
the ASR-OFF button, led on but-
ton on.

IN AN EMERGENCY
210
3) Fully depress the accelerator pedal
and keep it pressed. The
Uwarning light
will come on for eight seconds and then
go off, now release the accelerator pedal.
4) The
Uwarning light begins to flash:
after it has flashed the same number of
times as the first digit on the CODE card,
press the accelerator pedal and keep it
pressed until the
Uwarning light turns
on (for four seconds) and then goes off;
now release the accelerator pedal.
5) The
Uwarning light starts to flash:
after the number of flashes corresponding
to the second digit on the CODE card,
press the accelerator pedal and keep it
pressed.
6) Repeat this procedure for the remain-
ing digits on the CODE card.
7) After entering the last figure, keep
the accelerator pedal pressed. The
U
warning light turns on (for four seconds)
and then goes off; now release the accel-
erator pedal.8) A quick flash of the
Uwarning light
(for about four seconds) confirms that the
operation has been carried out correctly.
9) Start the engine turning the ignition
key from MARtoAV Vwithout return-
ing the key to the STOPposition.
Conversely, if the
Uwarning light stays
on, turn the key to STOPand repeat the
procedure starting from point 1).
IMPORTANTAfter emergency starting
it is advisable to contact Alfa Romeo
Authorised Services, because the emer-
gency procedure must be repeated each
time the engine is started.
EMERGENCY
STARTING
If it is not possible to deactivate the
engine inhibitor with the Alfa Romeo
CODE system, the
YandUwarning
lights stay on and the engine will not
start. Emergency starting is needed to
start the engine.
IMPORTANTYou are advised to care-
fully read the entire procedure before car-
rying it out.
If a mistake is made during the emer-
gency procedure, the ignition key should
be turned to STOPand the operations
must be repeated from the start (point 1).
1) Read the 5-figure electronic code on
the CODE card.
2) Turn the ignition key to MAR.
I I
N N
A A
N N
E E
M M
E E
R R
G G
E E
N N
C C
Y Y

IN AN EMERGENCY
211
STARTING WITH AN
AUXILIARY BATTERY
If the battery is flat (for battery with
optical hydrometer: dark colour without
green area in the centre), it is possible to
start the engine using an auxiliary battery
with the same capacity or a little higher
than the flat one.
Proceed as follows (fig. 1):
1) Remove the protective cover on the
positive battery post pressing on the open-
ing catches (front), then connect the pos-
itive terminals (+sign next to the termi-
nal) of the two batteries using a special
cable.
2) Connect the end of the second jump
lead to the negative terminal (–) of the
auxiliary battery with an earth point
Eon
the engine or gearbox of the vehicle to be
started.IMPORTANTDo not directly connect
the negative terminals of the two batter-
ies: any sparks may ignite the detonating
gas which could come out of the battery.
If the auxiliary battery is installed on
another car, avoid metal parts touching
accidentally between this car and the one
with the flat battery.
3) Start the engine.
4) When the engine has started, remove
the cables, reversing the sequence fol-
lowed for connection.
If after a few attempts the engine does
not start, do not insist but contact the near-
est Alfa Romeo Authorised Service.
fig. 1
A0A0149b
This starting procedure
must be carried out by
qualified personnel
because incorrect operations may
cause electrical discharge of con-
siderable intensity. The liquid
contained in the battery is poiso-
nous and corrosive. Avoid contact
with the skin and the eyes. Keep
naked flames and lighted ciga-
rettes away from the battery and
do not cause sparks.
Never use a battery
charger to start the
engine as this could dam-
age the electronic systems of your
vehicle, particularly the ignition
and fuel supply control units.

IN AN EMERGENCY
212
STARTING BY INERTIA
If the car is equipped with “Kit for tyre
repair Fix&Go“, see the instructions con-
tained in the following chapter.
GENERAL INSTRUCTIONS
As an alternative to FIX & GO, the com-
pact spare wheel or a wheel with the nor-
mal size can be supplied upon request;
wheel changing and correct use of the
jack and compact spare wheel call for
some precautions as listed below.
IN THE EVENT OF A PUNCTURE
Never push, tow or
coast start the vehicle.
This could cause fuel to
flow into the catalyst damaging
it irreversibly.
Remember that the
engine brake and power
steering are not opera-
tional until the engine is started,
therefore, much greater effort
than usual is needed on the brake
pedal and steering wheel.
Signal the presence of
the stationary vehicle
according to current regu-
lations: hazard warning lights,
reflecting triangle etc..
Any passengers should leave
the car and wait for the wheel to
be changed out of harm of the
traffic.
If parked on a slope or rough
surface, chock the wheels with
wedges or other suitable devices
to prevent the car from rolling.
Never start the engine
with the car jacked.
When driving with a
trailer, disconnect the trailer
before raising the car.
The compact spare wheel is spe-
cific to your car, do not use it on
other models, or use the spare
wheel of other models on your
vehicle.
Should the type of wheels used
be changed (alloy rims instead of
steel), it is also necessary to
change the whole set of fastening
bolts with others of suitable size.
The compact spare wheel is nar-
rower than normal wheels, it
should be used only for the dis-
tance necessary to reach a service
point to have the punctured tyre
repaired and, during its use, the
car speed must not exceed 80
km/h.

IN AN EMERGENCY
214
CHANGING A WHEEL
Please be informed that:
– the jack mass is 2,100 kg.
– the jack requires no adjustment.
– the jack cannot be repaired. In the
event of breakage, it must be replaced by
another original one.
– no tools other than its operating crank
can be fitted to the jack.
To change a wheel, proceed as follows:– Stop the car in such a position that it
is not dangerous for the traffic, where it is
possible to change the wheel safely.
Where possible, park on a level, compact
surface.
– Switch off the engine and engage the
handbrake.
– Engage first gear or reverse.– Use handle(A-fig.2) to remove the
stiff covering (B).
– Loosen the clamping device (A-
fig. 3).
– Take out the tool container (B) and
take it near the wheel to be changed.
– Take the spare wheel (C).
– Remove the wheel cap (A-fig. 4)
(only versions with steel rims)
fig. 2
A0A0645b
fig. 3
A0A0151b
fig. 4
A0A0154b

IN AN EMERGENCY
220
– make sure the compressor switchA-
fig. 16is set to 0 (off), start the engine
and fit plugA-fig. 17into the outlet/cig-
ar lighter on the front console and then turn
on the compressor by setting switch A-fig.
16toI(on);– inflate the tyre to the proper pressure
value. Check tyre pressure on gauge B-fig.
16with compressor off to obtain precise
reading;
– if after 5 minutes it is still impossible
to reach at least 1.5 bar, disengage com-
pressor from valve and current outlet, then
move the car forth for approx. 10 metres in
order to distribute the sealing fluid inside the
tyre evenly, then repeat the inflation oper-
ation;– if after this operation it is still impossi-
ble after 5 minutes to reach at least 1.8 bar,
do start driving since the tyre is excessive-
ly damaged and the quick tyre repair kit can-
not guarantee suitable sealing, contact Al-
fa Romeo Authorized Services;
– after reaching the proper tyre pressure,
start driving immediately;
Apply the sticker in a vis-
ible position for the driver
to indicate that the tyre
has been treated with the quick
tyre repair kit. Drive carefully es-
pecially when cornering and do not
exceed 80 km/h. Avoid heavy
braking and accelerating.
fig. 16
A0A1100b
fig. 17
A0A0647b

IN AN EMERGENCY
221
– after driving for about 10 minutes stop
and check again the tyre pressure; pull up
the handbrake;
If pressure falls below
1.8 bar, stop the car since
the tyre is excessively
damaged and the quick tyre repair
kit Fix & Go automatic cannot
guarantee suitable sealing, contact
Alfa Romeo Authorized Services.
– if at least 1.8 bar pressure is read, re-
store proper pressure (with engine running
and handbrake on) and restart;
– drive with the utmost care to the near-
est Alfa Romeo Authorized Service.You shall absolutely com-
municate that the tyre has
been repaired with the
quick tyre repair kit. Hand the in-
struction brochure to the personnel
charged with treating the tyre re-
paired with the kit.CHECKING AND RESTORING
PRESSURE ONLY
The compressor can be also used just for
restoring pressure. Disconnect the quick con-
nectionA-fig. 18and connect it directly
to the tyre valve fig. 19; in this way the
cylinder is not connected to compressor and
the sealing fluid will not flow into the tyre.
fig. 18
A0A1101b
fig. 19
A0A1102b

IN AN EMERGENCY
227
– Fit a new bulb, making the tab of the
metal part coincide with the one on the
lamp unit, then hook the bulb holder catch
(B).
– Re-connect the electric connector (A).
– Refit the protective cover correctly.Fog lights (fig. 24)
IMPORTANTWhen needing to
change the left bulb, the side trim next to
the light itself needs to be removed to
facilitate access to the engine compart-
ment.
To change the bulb, proceed as follows:
– Remove the protective cover turning
counter-clockwise.
– Disconnect the electric connector (A).
– Release the bulb catch (B).
– Remove the bulb and replace it.
fig. 24
A0A0161b
After replacement, refit
the covers correctly
checking that they are
properly secured.
IMPORTANTA slight layer of steam
(fogging) can appear on the inside surface
of the beam transparent cover: this is not
a defect. The presence of condensate
traces in beams is a natural phenomenon,
due to a low temperature and to the
degree of humidity in the air. These traces
will disappear when the beams are turned
on. Drops of water inside the headlight
indicate instead water infiltration: contact
Alfa Romeo Authorised Services.