check engine FIAT DOBLO COMBI 2015 2.G User Guide

IMPORTANT
22) For diesel engines, use only
diesel fuel for motor vehicles
in accordance with EN590
European specifications. The use
of other products or mixtures
may damage the engine beyond
repair and consequently invalidate
the warranty, due to the damage
caused. If you accidentally refuel
with another type of fuel, do not
start the engine, and drain the
tank. If the engine has run, even
for a very short time, you will need
to have the entire fuel supply
system emptied in addition to the
tank.
23) Do not bring naked flames or lit
cigarettes near the fuel tank filler:
fire risk. Keep your face away
from the fuel filler to prevent
breathing in harmful vapours.
SAVING FUEL
Some useful tips are given below for
fuel saving and reducing harmful
emissions of CO2 and other
pollutants (nitrogen oxides, unburnt
hydrocarbons, Particulate Matter
(PM), etc.).
PRACTICAL ADVICE
FOR REDUCING FUEL
CONSUMPTION AND
HARMFUL EMISSIONS
Vehicle conditions
❒Have checks and adjustments for
vehicle maintenancecarried out
in accordance with the “Scheduled
servicing plan”.
❒Checktyrepressure regularly, at
least once every four weeks.
Excessively low pressures will
increase consumption because
rolling resistance will be higher. In
addition, this wears the tyre more
quickly and impairs performance.
❒Only usesnow tyreswhen
the weather conditions make them
absolutely necessary. They increase
consumption and noise.❒Do not travel witha heavy load: the
weight of the vehicle (especially when
driving in town) and its geometry
greatly affect fuel consumption and
stability.
❒Removeroof racks or ski racks
after use. These accessories reduce
the vehicle's aerodynamic
penetration and have a negative
effect on fuel consumption.
❒When transporting particularly large
objects, use atrailerif possible.
❒Use the vehicle's air vents if possible:
travelling with the windows open
impairs aerodynamics.
❒Use electrical devices only for the
amount of time needed. The vehicle’s
heated rear window, additional
headlights, screen wipers and heater
fan require a considerable amount
of energy; this increases fuel
consumption (by up to +25% in an
urban cycle).
❒Air conditioning leads to higher fuel
consumption (on average up to
+30%). If the temperature outside is
not too extreme, try and use the
air vents.
154
STARTING AND DRIVING

❒make sure that switch E fig. 200 for
the compressor is in position 0 (off),
start the engine, insert plug D fig. 199
into the power socket and switch on
the compressor by placing switch
E fig. 200 in position I (on). Inflate the
tyre to the pressure specified in the
"Cold tyre pressures" paragraph
in "Technical data" chapter. Check
tyre pressure on gauge F fig. 200
with compressor off to obtain a more
precise reading;❒if after 5 minutes it is still impossible
to reach at least 1.5 bar, disengage
the compressor from the valve and
power socket, then move the vehicle
forwards by approx. 10 metres in
order to distribute the sealant inside
the tyre evenly, then repeat the
inflation operation;
❒if after this operation it is still
impossible after 5 minutes to reach at
least 1.8 bar, do not start driving
since the tyre is excessively damaged
and the quick tyre repair kit cannot
guarantee proper hold, contact a Fiat
Dealership;
❒if reaching the tyre pressure specified
in paragraph “Inflation pressure” in
chapter “Technical Data”, start driving
immediately;
118) 119) 120)
❒after having driven for about 10
minutes, stop and recheck the tyre
pressure fig. 201; remember to apply
the handbrake;
❒if at least 1.8 bar pressure is read,
restore correct pressure (with engine
running and handbrake on) and
restart;
❒drive with the utmost care to the
nearest Fiat Dealership.
FOR CHECKING AND
RESTORING
PRESSURE ONLY
The compressor can also be used
solely for restoring pressure.
Release the quick coupling and
connect directly to the tyre valve fig.
202; in this way, the bottle will not
be connected to the compressor
and no sealing fluid will be injected.
199F0V0096
200F0V0097
201F0V0098
202F0V0099
181

FUEL CUT-OFF
SYSTEM
This intervenes in the case of an
impact causing:
❒the fuel supply cut-off with the engine
consequently switching off;
❒the automatic unlocking of the doors;
❒the switching on of the interior lights;
❒switching on of the hazard warning
lights (to deactivate the lights press
the dedicated button on the
dashboard).
122)
When the system has been
triggered, the message “Fuel cut off,
see handbook” is displayed on
some versions.
Check carefully for fuel leaks, for
instance in the engine compartment,
under the vehicle or near the tank
area.
After a collision, turn the ignition key
to STOP to prevent the battery
from running down.
The following procedure should be
carried out to restore the correct
operation of the vehicle:
❒turn the ignition key to the MAR
position;❒activate the right direction indicator;
❒deactivate the right direction
indicator;
❒activate the left direction indicator;
❒deactivate the left direction indicator;
❒activate the right direction indicator;
❒deactivate the right direction
indicator;
❒activate the left direction indicator;
❒deactivate the left direction indicator;
❒turn the ignition key to the OFF
position.
WARNING
122) If, after an impact, you smell
fuel or notice leaks from the fuel
supply system, do not reactivate
the system to avoid the risk of fire.
LIFTING THE
VEHICLE
If the vehicle needs to be lifted, go
to a Fiat Dealership which is
equipped with the arm hoist or
workshop lift.
185

SERVICING AND MAINTENANCE
Correct maintenance permits the
performance of the car to be
maintained over time, as well as
limited running costs and
safeguarding the efficiency of the
safety systems.
This chapter explains how.SCHEDULED SERVICING ...............190
SCHEDULED SERVICING PLAN .....191
PERIODIC CHECKS ........................198
DEMANDING VEHICLE USE ...........198
ENGINE COMPARTMENT ...............199
AIR CLEANER/ POLLEN FILTER .....208
DIESEL FILTER................................208
BATTERY ........................................208
BATTERY RECHARGING ................210
WINDSCREEN/REAR WINDOW
WIPER ............................................212
WHEELS AND TYRES.....................213
RUBBER HOSES ............................215
PROLONGED VEHICLE
INACTIVITY .....................................215
BODYWORK ...................................216
INTERIORS .....................................218
189

Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Months 24 48 72 96 120 144
Check tension of accessory drive belt (versions without automatic
tensioner)●●
Check handbrake lever travel and adjust, if necessary●●●●●●
Check exhaust emissions/smokiness●●●●●●
Inspect condition of toothed timing drive belt●●
Replace spark plugs (*)●●●●●●
Replace accessory drive belt(s)●
Replace toothed timing drive belt (**)●
Replace the air cleaner cartridge●●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, screen washer, battery, engine cooling, etc.)●●●●●●
Check engine management system operation (through diagnosis
socket)●●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●●
(*) For 1.4 Turbo Petrol versions, in order to guarantee correct operation and prevent serious damage to the engine, it is essential to observe the following: only use spark plugs
specifically certified for these engines; all spark plugs should be of the same type and brand (see the “Engine” paragraph in the "Technical Specifications" section); strictly
comply with the replacement intervals in the Scheduled Servicing Plan; you are advised to contact a Fiat Dealership to have plugs replaced.
(**) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least every 5 years.
192
SERVICING AND MAINTENANCE

DIESEL VERSIONS WITHOUT DPF (1.3 MultiJet - 1.6 MultiJet)
Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Months 24 48 72 96 120 144
Check tyre conditions/wear and adjust pressure, if necessary●●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, glove compartment, instrument panel
warning lights, etc.)●●●●●●
Check operation of the wiper/washer system and adjust jets, if
necessary●●●●●●
Check windscreen wiper blade position/wear●●●●●●
Check front disc brake pad condition and wear and operation of
brake pad wear indicator●●●●●●
Check rear drum brake lining condition and wear●●●
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●●
Check cleanliness of bonnet and luggage compartment locks, as
well as cleanliness and lubrication of linkages●●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, windscreen washer, battery, engine cooling, etc.)●●●●●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
194
SERVICING AND MAINTENANCE

Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Months 24 48 72 96 120 144
Check handbrake lever travel and adjust, if necessary●●●●●●
Visually inspect conditions of the accessory drive belt(s)●●
Check exhaust emissions/smokiness●●●●●●
Check engine management system operation (through the
diagnosis socket)●●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●●
Replace accessory drive belt(s)●
Replace toothed timing drive belt (1.6 MultiJet version) (*)●
Replace fuel filter●●●
Replace the air cleaner cartridge●●●●●●
Change engine oil and replace oil filter (or every 24 months)●●●●●●
Change brake fluid (or every 24 months)●●●
Replace pollen filter (or every 24 months)●●●●●●
(*) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least every 5 years.
195

DIESEL VERSIONS WITH DPF (1.3 MultiJet - 1.6 MultiJet - 2.0 MultiJet)
Thousands of miles 18 36 54 72 90
Thousands of kilometres 35 70 105 140 175
Months 24 48 72 96 120
Check tyre conditions/wear and adjust pressure, if necessary●●●●●
Check operation of lighting system (headlights, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, glove compartment, instrument panel
warning lights, etc.)●●●●●
Check operation of the wiper/washer system and adjust jets, if
necessary●●●●●
Check windscreen wiper blade position/wear●●●●●
Check front disc brake pad condition and wear and operation of
brake pad wear indicator●●●●●
Check rear drum brake lining condition and wear●●
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●
Check cleanliness of bonnet and luggage compartment locks, as
well as cleanliness and lubrication of linkages●●●●●
Check and, if necessary, top up fluid levels (brakes/hydraulic
clutch, windscreen washer, battery, engine cooling, etc.)●●●●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
196
SERVICING AND MAINTENANCE

Thousands of miles 18 36 54 72 90
Thousands of kilometres 35 70 105 140 175
Months 24 48 72 96 120
Check handbrake lever travel and adjust, if necessary●●●●●
Visually inspect conditions of the accessory drive belt(s)●●
Check exhaust emissions/smokiness●●●●●
Check engine management system operation (through the
diagnosis socket)●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●
Replace accessory drive belt(s)●
Replace toothed timing drive belt (*) (1.6 MultiJet - 2.0 MultiJet
version) (*)●
Replace fuel filter●●
Replace the air cleaner cartridge●●●●●
Change engine oil and replace the oil filter (versions with DPF) (**)
(***)
Change brake fluid (or every 24 months)●●
Replace pollen filter (or every 24 months)●●●●●
(*) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least every 5 years.
(**) The engine oil and filter should be replaced according to their effective state, displayed by a message or warning light in the instrument panel orat least every 24 months.
(***) Change engine oil and filter every 12 months if the vehicle is driven mainly in towns.
197

PERIODIC CHECKS
Every 1,000 km or before long
journeys, check and, if necessary,
top up the following:
❒engine coolant level;
❒brake fluid level;
❒windscreen washer fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system
(headlights, direction indicators,
hazard warning lights, etc.);
❒operation of screen washer/wiper
system and positioning/wear of
windscreen/rear screen wiper blades
(for versions/markets where
provided);
Every 3,000 km check and top up if
required: engine oil level.
DEMANDING
VEHICLE USE
If the vehicle is mostly used in one of
the following conditions:
❒towing a trailer or motorhome;
❒dusty roads;
❒short, repeated journeys (less than
7-8 km) at sub-zero outside
temperatures;
❒engine often idling or driving long
distances at low speeds or long
periods of inactivity;
the following checks must be
carried out more often than
indicated in the Scheduled Servicing
Plan:
❒check front disc brake pad condition
and wear;
❒check cleanliness of bonnet and
luggage compartment locks,
cleanliness and lubrication of linkage;
❒visually inspect condition of: engine,
gearbox, transmission, pipes and
hoses (exhaust - fuel system -
brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery
fluid level (electrolyte);❒visually inspect conditions of the
auxiliary drive belts;
❒check and, if necessary, change
engine oil and replace oil filter;
❒check and, if necessary, replace
pollen filter;
❒replacement of air cleaner cartridge
every 15,000 km.
198
SERVICING AND MAINTENANCE