2011 Lancia Delta spark plugs

148KNOWING YOUR CAR
PROTECTING THE ENVIRONMENT
The following devices are used for reducing petrol fuel
engine emissions:
❍three-way catalytic converter;
❍oxygen sensors;
❍fuel evaporation control system.
In addition, do not let the engine run, even for a test, with
one or more spark plugs disconnected.
The following devices are used for reducing diesel fuel en-
gine emissions:
❍oxidizing catalytic converter;
❍exhaust gas recirculation system (E.G.R.)
❍diesel particulate filter (DPF) (for versions/markets
where provided).DIESEL PARTICULATE FILTER (DPF)
(for versions/markets where provided)
The Diesel Particulate Filter is a mechanical filter, inte-
gral with the exhaust system, that physically traps par-
ticulates present in the exhaust gases of diesel engines. The
diesel particulate filter has been adopted to eliminate al-
most all particulates in compliance with current/future le-
gal regulations. During normal use of the vehicle, the en-
gine control unit records a set of data (e.g.: travel time,
type of route, temperatures, etc.) and it will then calculate
how much particulate has been trapped by the filter.
Since this filter physically traps particulate, it should be
regenerated (cleaned) at regular intervals by burning car-
bon particles. The regeneration procedure is controlled
automatically by the engine management control unit ac-
cording to the filter conditions and vehicle use conditions.
There may be a limited increase in the engine idle speed
during the regeneration, a limited increase in fumes and
high temperatures at the exhaust. These are not faults;
they do not impair vehicle performance or damage the en-
vironment. If the dedicated message is displayed, refer
to the “Panel warning lights” paragraph in this chapter.
The catalytic converter develops high tem-
perature during operation. Do not park the
car on grass, dry leaves, pine needles or other
flammable material: fire hazard.

226SERVICING AND MAINTENANCE
Thousands of km
Check exhaust emissions
Check evaporation control system
Check engine management system operation (through the diagnosis socket)
Check battery charge status and possibly recharge
Replace accessory drive belt(s)
Replace toothed timing drive belt (*)
Replace spark plugs (1)
Replace air filter cartridge
Change engine oil and oil filter (or every 24 months) (2)
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 climates,
city driving, long periods of idling) or at least every 5 years.
(1) For 1.4 Turbo Jet and 1.4 Turbo Multi Air 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 Turbo Jet and Turbo Multi Air engines; all spark plugs should
be of the same type and brand (see the “Engine” paragraph);
– strictly comply with the replacement interval recommended in the Scheduled Servicing Plan;
– it is advisable to have this performed at a Lancia Dealership.
(2) If the car is mainly used in cities or travels less than 10,000 km a year, change the engine oil and oil filter every 12 months.
30 60 90 120 150 180
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198A4000
Otto
4 in line
72 x 84
1368
9.8
± 0.2
88
120
5000
206
21
1750
NGK IKR9F8
Unleaded petrol 95 RON
(EN 228 specification)
198A1000
Otto
4 in line
72 x 84
1368
9.8
± 0.2
110
150
5500
206/230 (*)
21
2250/3000 (*)
NGK IKR9F8
Unleaded petrol 95 RON
(EN 228 specification
)
198A7000
Otto
4 in line
72 x 84
1368
9.8
103
140
5000
230
23.4
1750
NGK IKR9F8
Unleaded petrol 95 RON
(EN 228 specification)
TECHNICAL SPECIFICATIONS255
6
ENGINE
(*) With SPORT function activated (for versions/markets where provided)
GENERAL INFORMATION 1.4 Turbo Jet 120 HP 1.4 Turbo Jet 150 HP 1.4 Turbo Multi Air
Type code
Cycle
Number and arrangement of cylinders
Piston bore and stroke mm
Total displacement cm3
Compression ratio
Max power (EEC) kW
HP
corresponding speed rpm
Max. torque (EEC) Nm
kgm
corresponding speed rpm
Spark plugs
Fuel

282LIST OF CONTENTS
– scheduled servicing .........224
– Scheduled Servicing
Plan ...............................225
Side lights ........................... 64
Snow chains ........................181
Spark plugs .........................255
SPORT function ..................104
Start&Stop (system) ...........117
Starting the engine .......172-184
Starting up and driving .......171
Steering ..............................259
Steering wheel ..................... 51
Steering wheel lock ............. 46
Sun visors ........................... 76
Sunroof ............................... 81
Supply ................................257
Suspension ..........................259
– Reactive Suspension
System ...........................106
Symbols .............................. 38T.P.M.S. system ..................124
Technical specifications .......251
Third brake lights
(bulb replacement) ............208
Top speeds ..........................266
Towing the car ....................221
Towing trailers ....................179
Transmission .......................258
Trip Computer .................... 36
TTC system ........................115
Ty r e s
– inflation pressure ............264
– provided as standard ......262
– reading tyre markings ....260
– replacement ....................193
– Rim Protector .................262
– snow tyres ......................262
Using the manual
gearbox .............................176 Reversing light
(bulb replacement) ............207
Rim Protector (tyres) ..........262
Roof lights .......................... 70
Roof rack/ski rack ..............101
Rubber tubes ......................244
Safety .................................149
SBR system .........................151
Seat belts ............................150
Seats ................................... 47
– cleaning ..........................250
– front with electric
lumbar adjustment ......... 48
– front with manual
adjustment ..................... 47
– with electric heating ....... 48
Servicing and care ...............223
– heavy-duty use
of the car ........................229
– regular checks ................229