low oil pressure FIAT BARCHETTA 2003 1.G Owners Manual

Climate control tubing
Do not open.
Gas under high pressure. Belts and pulleys
Moving parts; keep limbs
and clothing away. Coil
High voltage.
9
SYMBOLS
Special coloured labels have been at-
tached near to or actually on some of
the components making up your Fiat
barchetta. These labels bear symbols
that remind you of the precautions to
be taken as regards that particular
component.
A list of the symbols to be found on
your Fiat barchetta is given below,
with the name of the component to
which it relates at the side of it.
These symbols are divided into the
following four categories: danger, pro-
hibition, warning and obligation.DANGER SYMBOLS
Battery
Corrosive fluid.
Battery
Explosion.
Fan
May cut in automatically
when the engine is off.
Expansion tank
Do not remove the cap
when the coolant is boiling.
Battery
Keep away from naked
flames.
PROHIBITION SYMBOLS

ENGINE CONTROL
SYSTEM FAILURE
(EOBD) (amber)
In normal conditions, the warning
light will come on when the ignition
key is turned to MARand should go
out as soon as the engine is started.
The initial lighting up shows that the
warning light is working properly.
If the warning light either stays on or
comes on while travelling:
1.Fixed light - warning of a fuel
feed/ignition system failure which may
increase emissions in exhaust or cause
possible drops in performance, poor
handling and high consumption. In such
conditions, you can continue driving
but you should not tax the engine and
you should moderate the speed. Pro-
longed use with the warning light on
can cause damage. Contact aFiat
Dealershipas soon as possible.
The warning light will go out when
the failure disappears. In any case, the
system will store the error. ENGINE OIL
PRESSURE TOO
LOW (red)
When the pressure of the oil in the
engine falls below the normal level.
The light comes on when you turn
the ignition key to MARbut it should
go out when the engine starts.
A delay in the light going out is ac-
ceptable only when the engine is idling.
If the engine has been taxed heavily,
the light might flash when idling but
should go out on accelerating slightly.
30
v
U
INDICATOR AND
WARNING LIGHTS
These light up in the following cas-
es:2.Flashing light - warning that the
catalyser may be damaged (see
“EOBD system” in this chapter). If the
warning light starts flashing, release the
accelerator pedal and slow the engine
until the warning light stops flashing.
Continue driving at moderate speed,
preventing the warning light from
coming on again. Contact a Fiat Deal-
ership as soon as possible.
Contact a Fiat Dealer-
ship as soon as possible if
the
Uwarning light ei-
ther does not come on when the
key is turned to MAR or comes
on, with fixed or flashing light,
when travelling.
If the warning light comes
on when the vehicle is mov-
ing, switch off the engine and con-
tact a Fiat Dealership.
WARNING

115
ANNUAL
INSPECTION
SCHEDULE
The following annual inspection
schedule is required for cars travelling
less than 20,000 km a year (e.g. ap-
proximately 10,000 km). The schedule
includes the following operations:
– Check tyre condition and wear and
adjust pressure, if required (including
spare-saver spare wheel).
– Check operation of lights (head-
lights, direction indicators, hazard
lights, boot light, passenger compart-
ment ceiling light, glove compartment
light, instrument panel lights, etc.).
– Check windscreen wiper/washer
and adjust nozzles.
– Check position wear of windscreen
window wiper blades.
ADDITIONAL
OPERATIONS
Every 1,000 kmor before long
trips, check and top up as necessary:
– coolant level
– brake fluid level
– power steering fluid level
– electrolyte level
– windscreen washer liquid level
– tyre condition and pressure.
We advise you to use FL Selenia
products, which have been designed
and produced expressly for the Fiat
vehicles (see the table “Capacities” giv-
en in the “Technical specifications”
section).
Every 3,000 km check and top up
as necessary: engine oil level. – Check rear brake pad conditions
and wear.
– Inspect conditions of. engine, gear-
box, transmission, piping (exhaust - fu-
el feed - brakes), rubber parts (boots
- sleeves - bushings - etc.), brake and
fuel line hoses.
– Check battery charge status.
– Check conditions of various con-
trol belts.
– Check and top up fluid levels (en-
gine coolant, brakes, windscreen
washer, battery, etc.).
– Change engine oil.
– Replace engine oil filter.
– Replace pollen filter (where fitted).

119
Used engine oil and re-
placed oil filters contain
substances that can harm
the environment. We recom-
mend you have the car seen to at
a Fiat Dealership for the oil and
filter change. It is suitably
equipped for disposing of used oil
and filters in an environmentally-
friendly way that complies with
the law.ENGINE COOLANT SYSTEM
fig. 3If there is not enough coolant, pour
a 50-50 mixture of distilled water and
a PARAFLU
11liquid of FL Selenia
slowly through the filler hole in the
reservoir.
A 50-50 mixture of PARAFLU
11
and distilled water gives freeze pro-
tection to –35° C. Do not add oil with dif-
ferent specifications from
the oil already in the en-
gine.
IMPORTANT After adding or
changing the oil, let the engine turn
over for a few seconds and wait a few
minutes after turning it off before you
check the level.
fig. 3
P5S00613m
The coolant level must be checked
while the engine is cold and must not
be below the MINmark on the reser-
voir.
Do not take the cap of the
reservoir off when the en-
gine is very hot as you run the risk
of scalding yourself.
WARNING
The cooling system is under
pressure. When changing
the cap, use only genuine spare
parts to avoid damaging the sys-
tem.
WARNING

133
HOOD
Normal maintenance of the hood
consists in washing it.
Dust the hood off before washing it.
Dirt must be removed using an ap-
propriate cleaning compound; then
rinse thoroughly using a low pressure
hose.
INTERIORS
From time to time, check that wa-
ter has not collected under the mats
(from dripping shoes, umbrellas etc.)
which could cause the steel to rust.
You are advised to wash
the hood by hand. When
washing a car in an auto-
matic car wash, the rotating
brushes exert a strong pressure
on the surface of the hood that
could damage it and scratch the
rear window. In addition, the
cleaning compounds and addi-
tives could have a negative effect
and spoil the hood's appearance.IMPORTANT Do not use petrol,
stain removers, benzol, paint thinners
or solvents to remove dirt marks; on-
ly use products designed for the pur-
pose. If the marks still will not come
out, see a Fiat Dealership.
REAR WINDOW
This window can be replaced; con-
tact a Fiat Dealershipto have this
done.
When cleaning the rear window be
particularly careful to avoid scratches
or scuffs that could spoil its appear-
ance.
Never use flammable prod-
ucts (petroleum ether or
petrol) to clean the inside of the
car. Electrostatic charges generat-
ed by rubbing while cleaning could
cause fires.
WARNING

138
FUEL SUPPLY/IGNITION
Integrated electronic injection and ig-
nition system: a single electronic con-
trol unit controls both functions. It
processes both the time the injection
lasts (for fuel metering) and the igni-
tion’s advance angle.
Type: Sequential in phase Multipoint
Air cleaner: dry-type with paper fil-
ter element; thermostatically con-
trolled intake.
Petrol pump: in-tank.
Injection pressure: 3 bar
Method of measuring the amount of
aspirated air by directly measuring the
maximum rate of flow with a hot wire
air flow meter.
“Closed loop” petrol metering (in-
formation about combustion provid-
ed by the Lambda sensor).Firing order: 1-3-4-2
Spark plugs:
– Champion RC10YCC
– NGK BKR6EZLUBRICATION
Forced-fed with gear pump with
pressure relief valve incorporated.
Oil purification by means of full-flow-
cartridge filter.
COOLING
Cooling system with radiator, cen-
trifugal pump and expansion tank.
“Controlled” by-pass type thermo-
stat on the secondary circuit for the
recirculation of water from the engine
to the radiator.
Electric fan for radiator cooling with
thermostatically-controlled on/off
switch on the radiator.
Modifications or repairs to
the fuel feed system that
are not carried out properly or do
not take the system’s technical
specifications into account can
cause malfunctions with the risk of
fire.
WARNING