2011 Lancia Delta check engine

SERVICING AND MAINTENANCE227
5
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Diesel versions
Thousands of km
Check tyre condition/wear and adjust pressure if required
Check operation of lighting system
(headlights, direction indicators, hazard warning lights, luggage compartment,
passenger compartment, instrument panel warning lights, etc.)
Check windscreen wiper/washer operation
Check the position/wear of the windscreen/rear window wiper blades
Check condition and wear of front disc brake pads and operation
of pad wear indicator
Check rear disc brake pad liner condition and wear
Condition visual check: bodywork exterior, underbody protection,
pipes and hoses (exhaust – fuel supply system – braking system),
rubber elements (boots – sleeves – bushes – etc...)
Check cleanliness of bonnet and boot locks,
as well as cleanliness and lubrication of linkages
Check and top up, if required, fluid levels
(engine coolant, brake/hydraulic clutch fluid, windscreen washer fluid, battery fluid, etc)
Check handbrake lever travel and adjust if necessary
Check tension and conditions of various accessory drive belts
(except for engines with automatic tensioners)
Check exhaust fumes/emissions
Visually inspect the condition of accessory drive belts

228SERVICING AND MAINTENANCE
Thousands of km
Check engine control system operation (using diagnosis socket)
Check battery charge status and possibly recharge
Replace accessory drive belts
Replace toothed timing drive belt (*)
Replace fuel filter
Replace air filter cartridge
Change engine oil and oil filter (versions without DPF) (or every 24 months)
Change engine oil and oil filter (versions with DPF) (**)
Change brake fluid (or every 24 months)
Change pollen filter (or every 15 months)
(*) Regardless of the distance covered, the timing belt must be changed every 4 years for particularly demanding use (cold cli-
mates, city driving, long periods of idling) or at least every 5 years.
(**) The engine oil and oil filter should be changed when the warning light on the dashboard comes on, or every 24 months.
If the car is mainly used in towns and cities, change the engine oil and filter every 12 months.
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SERVICING AND MAINTENANCE229
5
REGULAR CHECKS
Every 1,000 km or before long journeys, check and, if
necessary, top-up the following:
❍engine coolant fluid level;
❍brake fluid level;
❍windscreen washer fluid level;
❍tyre pressure and condition;
❍operation of lighting system (headlights, direction in-
dicators, hazard lights, etc.);
❍operation of the windscreen wiper/washer system, po-
sition and wear of windscreen/rear window wiper
blades.
Every 3,000 km check and top up if required: engine oil
level.
You are advised to use PETRONAS LUBRICANTS prod-
ucts, which have been designed and produced specifically
for Lancia cars (see table “Capacities” in chapter “6”).
HEAVY-DUTY USE OF THE CAR
Should the prevailing use of the car be under one of the
following specially demanding conditions:
❍trailer or caravan towing;
❍dusty roads;
❍short (less than 7-8 km) and repeated journeys in sub-
zero temperatures;
❍frequently idling engine or long-distance, low-speed
driving (e.g. door-to-door deliveries), or in the event
of long-term inactivity;
❍urban routes;

230SERVICING AND MAINTENANCE
Perform the following inspections more frequently than
indicated in the Scheduled Servicing Plan:
❍check front disc brake pad condition and wear;
❍check cleanliness of bonnet and boot locks, as well as
cleanliness and lubrication of linkages;
❍visually inspect the condition of engine, gearbox,
transmission, pipes and hoses (exhaust – fuel supply
– brakes) rubber elements (boots – sleeves – bushes
etc.);❍check battery charge and fluid level (electrolyte); (see
“Battery” in this chapter);
❍visually inspect the condition of auxiliary drive belts;
❍check and, if necessary, replace the pollen filter; in
particular it should be replaced if a decrease in the air
flow into the passenger compartment is detected;
❍check air filter and replace, if required.

SERVICING AND MAINTENANCE235
5
ENGINE OIL A-fig.1-2-3-4
Check the oil level a few minutes (about five) after the
engine has stopped, with the car parked on level ground.
The oil level should be between the MIN and MAX marks
on the dipstick. The range between the MIN. and MAX.
marks corresponds to about 1 litre of oil.
If the level of the oil is close to or below the MIN. mark,
add oil via the filler fitting until the MAX. mark is
reached.
The oil level should never exceed the MAX line.
Engine oil consumption
The maximum engine oil consumption is usually
400 grams every 1000 km. When the car is new, the en-
gine need
s to run in, therefore the engine oil consump-
tion can only be considered stabilised after the first
5,000–6,000 km.
IMPORTANT The oil consumption depends on driving
style and the car usage conditions.
IMPORTANT After adding or changing the oil, let the en-
gine run for a few seconds and wait a few minutes after
switching it off before checking the level.
When the engine is hot, take care when work-
ing inside the engine compartment to avoid
burns. Remember that when the engine is hot,
the fan may cut in: danger of injury. Pay attention
to scarves, ties and other loose fitting garments: they
might get caught by moving components.
Do not add any oil with different specifica-
tions to those of the existing engine oil.
The used engine oil and the replaced oil fil-
ter contain substances that may be danger-
ous for the environment. It is advisable to
have oil and filters changed by a Lancia Dealer-
ship, where they will be disposed of properly and
in accordance with the law.

236SERVICING AND MAINTENANCE
ENGINE COOLANT B-fig. 1-2-3-4
The coolant level must be checked when the engine is
cold and must range between the MIN. and MAX. marks
on the reservoir. If the level is low, slowly pour a mixture
of 50% demineralised water and 50% PARAFLU
UPof
PETRONAS LUBRICANTS through the filler neck un-
til the level reaches MAX.
The mixture of 50% PARAFLU
UPand 50% distilled wa-
ter protects against freezing down to temperatures of
−35 °C. For particularly harsh climate conditions, we rec-
ommended using a mixture of 60% PARAFLU
UPand
40% distilled water.
PARAFLUUPanti-freeze is used in the en-
gine cooling system. Use the same fluid as in
the cooling system when topping up.
PARAFLU
UPmay not be mixed with any other
types of fluids. If this accidentally occurs, do not
start the engine and contact a Lancia Dealership.
The engine cooling system is pressurised. If
necessary, only replace the cap with another
genuine one or the operation of the system
may be adversely affected. Do not remove the cap
from the reservoir when the engine is hot: danger of
scalding.

SERVICING AND MAINTENANCE237
5
WINDSCREEN/REAR WINDOW WASHER FLUID
C-fig. 1-2-3-4
Remove the cap, using the special tab, to add fluid.
Use a mixture of water and TUTELA PROFESSIONAL
SC 35, in the following concentrations:
❍30% TUTELA PROFESSIONAL SC 35 and 70% wa-
ter in summer.
❍50% TUTELA PROFESSIONAL SC 35 and 50% wa-
ter in winter.
At temperatures below −20 °C, use undiluted TUTELA
PROFESSIONAL SC 35 fluid.
Check level through the reservoir.
Close the cap by pressing the centre section.
Do not travel if the windscreen washer
reservoir is empty: using the windscreen
washer is essential for improving visibility.
Some commercial windscreen washer additives
are flammable. The engine compartment contains
hot parts which could start a fire if they come into
contact.
BRAKE FLUID D-fig. 1-2-3-4
Undo the cap and check that the liquid contained in the
reservoir is at the maximum level. The fluid level in the
reservoir must not exceed the MAX mark. If you need to
top up, you should use the brake fluid shown in the “Flu-
ids and lubricants” table (see chapter “6”).
NOTE Carefully clean the cap of the reservoir and the
surrounding surface.
Take great care to ensure that impurities do not enter the
reservoir when the cap is opened.
For topping-up, always use a funnel with integrated fil-
ter with mesh equal to or lower than 0.12 mm.
IMPORTANT Brake fluid is hygroscopic (i.e. it absorbs
moisture). For this reason, if the car is mainly used in ar-
eas with a high degree of atmospheric humidity, the fluid
should be replaced at more frequent intervals than spec-
ified in the “Scheduled Servicing Programme”.

SERVICING AND MAINTENANCE241
5
USEFUL ADVICE FOR EXTENDING
THE LIFE OF YOUR BATTERY
To avoid draining your battery and make it last longer,
observe the following instructions:
❍when you park the car, ensure the doors, tailgate and
bonnet are closed properly, to prevent any light from
remaining on inside the passenger’s compartment;
❍turn off the roof lights, although the car does have an
automatic system for switching off internal lights;
❍do not leave devices (e.g. car radio, hazard lights, etc.)
switched on for a long time when the engine is not
running;
❍before performing any operation on the electrical sys-
tem, disconnect the negative battery cable;
❍battery terminals should always be perfectly tight-
ened.
IMPORTANT If the charge level remains under 50% for
a long time, the battery is damaged by sulphation, re-
ducing its capacity and starting attitude.The battery will also be more at risk of freezing (this can
happen as early as −10 °C). In the case of prolonged idle-
ness, refer to the paragraph “Car inactivity”, in chapter
“3”.
If you decide to install electrical accessories after the car
has been purchased which require a permanent electric
power supply (alarm, etc.) or accessories which have
a serious impact on the electrical balance, seek assistance
from a Lancia Dealership because their qualified staff will
suggest the most suitable Lancia Lineaccessori devices
and assess the overall electric consumption, checking
whether the car’s electrical system can cope or whether
a more powerful battery is required.
Since these devices continue to consume energy even when
the engine is off, they gradually run down the battery.