2015 Lancia Delta check engine light

124KNOWING YOUR CAR
EOBD SYSTEM
The EOBD system (European On Board Diagnosis ) car-
ries out a continuou s diagno sis of the components of the
car related to emissions . It also alerts the driver, by turn-
ing on the
Uwarning light in the ins trument panel to-
gether with a message in the reconfigurable multifunction
dis play , when thes e components are no longer in peak con-
dition (s ee “Instrument panel warning light s” paragraph).
The goal of the system is to:
❍ to keep system efficiency under control;
❍ to signal a fault which caus es emission level s to in-
creas e;
❍ to signal the need to replace deteriorated component s.
The system als o has a connector that can be interfaced
with appropriate equipment, which makes it possible to
read the error code s s tored in the control unit together with
a series of specific parameter s for engine operation and
diagnos is .
This check can al so be carried out b y traffic control au-
thorities . IMPORTANT After eliminating the failure, to check the
system completely
, Lancia Dealerships run a bench tes t
and, if necessary , r

oad tes ts which may also call for a long
journey .
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STARTING AND DRIVING193
3
Keep your speed down when snow chains are
fitted. Do not exceed 50 km/h. Avoid potholes,
steps and pavements and also avoid driving
long distances on roads not covered with snow in
order to prevent damaging the car and the roadbed.
SNOW CHAINS
The use of snow chains should be in compliance with lo-
cal regulations.
The snow chains may be applied only onto the front wheel
(drive wheels).
Check the tension of the snow chains after the first few
metres have been driven.
IMPORTANT Snow chains cannot be fitted to the space-
saver wheel. So, if a front (drive) wheel is punctured and
chains are needed, a rear wheel should be fitted to the front
of the car and the space-saver wheel should be fitted to
the rear. In this way, with two normal drive wheels at the
front, snow chains can be fitted.
CAR INACTIVITY
If the car is to be left inactive for longer than a month, the
following precautions should be followed:
❍ park the car in a covered, dry and, if possible, well-
ventilated place;
❍ engage a gear;
❍ check that the handbrake is not engaged;
❍ disconnect the negative battery terminal;
❍ clean and protect the painted parts of the vehicle with
protective wax;
❍ clean and protect the shiny metal parts using special
compounds commercially available;
❍ sprinkle talcum powder on the rubber windscreen and
rear window wiper blades and lift them off the glass;
❍ open the windows slightly;
❍ cover the car with a fabric or perforated plastic sheet.
Do not use sheets of non-perforated plastic as they do
not allow moisture on the car body to evaporate;
❍ inflate tyres to a pressure of +0.5 bar above the nor-
mal specified pressure and check regularly;
❍ do not drain the engine cooling system.
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MAINTENANCE AND CARE235
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SCHEDULED SERVICING PLAN
The checks listed in the Scheduled Servicing Plan, after reaching 120,000 km/6 years, must be cyclically repeated starting from
the first interval, thus following the same intervals as before.
Thousands of miles
Thousands of km
Years
Check tyre condition/wear and adjust pressure, if necessary;
check “Fix&Go Automatic” kit recharge expiry date
(for versions/markets, where provided)
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
oddment compartment, instrument panel warning lights, etc.)
Check and, if necessary, top-up fluid levels (brakes/hydraulic
clutch, screen washer, battery, engine cooling, etc.)
Check exhaust fumes/emissions
Use the diagnosis socket to check supply/engine management
system operation; emissions and, for versions/markets,
where provided, engine oil degradation
Visually inspect condition of: exterior bodywork,
underbody protection, rigid and flexible pipes
(exhaust–fuel system–braking system),
rubber elements (boots, hoses, bushes, etc.)
Check windscreen/rear window wiper blade position/wear
Check operation of windscreen wiper/washer system and
adjust jets, if necessary
Check cleanliness of bonnet and boot locks,
cleanliness and lubrication of linkage
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236MAINTENANCE AND CARE
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(1) The actual interval for changing the oil and replacing the engine oil filter depends on the vehicle usage conditions a\
nd is signalled by the warning light or message
in the instrument panel. Anyway, it must never exceed 2 years.
If the car is mainly used in towns and cities, change the engine oil and\
filter every year.
(2) Areas that are not dusty: advised maximum mileage 120,000 km. Regardless of the mileage, the belt must be replaced every 6 y ears.
Dusty areas and/or demanding use of the car (cold climates, town use, long peri\
ods of idling): advised maximum mileage 60,000 k m. Regardless of the mileage,
the belt must be replaced every 4 years.
(3) If the car runs on fuel with quality below the relevant European specification, this filter must be replaced every 20,000 km
(4) If the car is used in dusty areas, this cleaner must be replaced every 20,000 km.
(
❍) Recommended operations.
(
●) Mandatory operations.
Thousands of miles
Thousands of km
Years
Check handbrake lever travel and adjust, if required
Visual inspection of condition and wear of front disc brake
pads and operation of pad wear indicator
Visual inspection of condition and wear
of rear disc brake pads
Visual inspection of condition and tensioning of accessory
drive belt(s) (for versions without automatic tensioner only)
Replace engine oil and replace oil filter (versions with DPF) (1)
Replace accessory drive belt(s) (2)
Replace toothed timing drive belt (2)
Replace fuel filter (3)
Replace air cleaner cartridge (4)
Replace brake fluid
Passenger compartment filter replacement (4)
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PERIODIC CHECKS
Every 1,000 km or before long journeys, check and, if nec-
essary, 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 warning lights, etc.);
❍ operation of the windscreen/rear window wiper/wash-
er system, position and wear of windscreen/rear win-
dow wiper blades;
Every 3,000 km check and top up if required: engine oil
level.
DEMANDING 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;
❍ engine often idling or driving long distances at low
speeds or prolonged inactivity;
MAINTENANCE AND CARE237
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246MAINTENANCE AND CARE
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 compartment;
❍ turn off the internal roof lights, although the car does
have an automatic system for switching off internal
lights;
❍ do not leave devices (e.g. car radio, hazard warning
lights, etc.) switched on for a long time when the en-
gine is not running;
❍ before performing any operation on the electrical sys-
tem, disconnect the negative battery cable;
❍ battery terminals should always be perfectly tightened.
IMPORTANT If the charge level remains under 50% for
a long time, the battery is damaged by sulphation, re-
ducing its capacity and efficiency at start-up. The battery will also be more at risk of freezing (this can
happen as early as –10°C). In case of prolonged idling, re-
fer to the “Car inactivity” paragraph, in chapter “3”.
If, after purchasing your car, you decide to install electri-
cal accessories which require a permanent electric power
supply (alarm, etc.) or accessories which have a serious
impact on the electrical balance, contact a Lancia Deal-
ership: their qualified personnel will suggest the most suit-
able Lancia Lineaccessori devices and assess the overall
electric consumption, checking whether the car’s electri-
cal system can cope or whether a more powerful battery
is required.
Since some of these devices continue to consume electric-
ity even when the engine is off, they gradually run down
the battery.
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