2003 Lancia Ypsilon sensor

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– Injection pressure: ......... 3.5 bar.
– Air cleaner: dry-type with paper
filter element.
– Firing order: ................1-3-4-2.
– Engine idling speed: 700±50 rpm.
– Spark plugs:
NGK ..........................DCPR8E-N
(*) Analytic method, by electronically process-
ing data from the engine rpm (speed) sensor
and from the air temperature and absolute pres-
sure sensors in the intake manifold (density).
LUBRICATION
Forced-fed with gear pump with
pressure relief valve incorporated.
Oil purification through full-flow
cartridge filter.
COOLING
Cooling system with radiator, cen-
trifugal pump and expansion tank.
“Fixed by-pass” thermostat(1.2 en-
gine)” on the secondary circuit for the
recirculation of water from the engine
to the radiator.
Electric fan for radiator cooling on
the radiator with switching on/off
controlled by thermostatic switch lo-
cated on the radiator. Modifications or repairs
to the fuel feed system that
are not carried out prop-
erly or do not take the system’s
technical specifications into ac-
count can cause malfunctions with
the risk of fire.
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151
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Drive transmission to the front
wheels by means of half-shafts con-
nected to the differential assembly
and the wheels with CV joints.
The ratios are:Final drive gear and differential as-
sembly incorporated in the gearbox.
Version Final drive ratio Number of teeth
1.2 3.438 16/55
1.216V3.438 16/55
1.216VM Nrosso3.867 15/58
BRAKES
SERVICE AND EMERGENCY
BRAKES
Cross-over hydraulic circuit control.
8" vacuum brake booster.
Front: disc, floating caliper type with
operating cylinder for each wheel.
Rear: drum type with self-centring
shoes with operating cylinder for each
wheel.
Automatic take up of clearance due
to friction lining wear.
Brake effort apportioning valve
working on the hydraulic circuit of
the rear brakes (for versions without
ABS).
Four channel, four sensor ABS (op-
tional for 1.2 versions, standard for LX
and 1.2
16Vversions) with electronic
brake force distributor.
HANDBRAKE
Controlled by a lever, it works me-
chanically on the rear brake shoes.
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Interiors
– cleaning seats and plastic
parts .................................. 142
Jack ...................................... 96
Jacking the car ....................... 114
Keys...................................... 13
Kilometre counter ................... 31
Lambda sensor ...................... 4
Lancia CODE system .............. 13
Lubricant specifications .......... 164
Lubricants
– capacity ............................ 160
– specifications .................... 164
Main beam headlights
– control .............................. 41
– bulb replacement .............. 102
– flashing ............................ 42
Manual climate control system
– cooling .............................. 40
– controls ............................ 40
– maintenance ..................... 139
– on/off button ................ 40-44
Number plate lights ............... 106
Paint ..................................... 140
Parking .................................. 71
Performance ........................... 156 Engine
– ignition/fuel feed .............. 148
– lubrication ........................ 149
– specifications ..................... 147
– timing ............................... 147
Engine compartment washing . 142
Engine coolant gauge .............. 31
Engine coolant ........................ 129
Engine oil
– checking the level .............. 128
– consumption ...................... 128
– specifications ................. 73-164
EOBD self-diagnostic system ... 63
Evaporation system ................. 4
Extending the boot .................. 52
External temperature gauge .... 33
First aid kit ........................... 118
Frequent checks ...................... 88
Front foglights
– bulb replacement .............. 104
– control .............................. 44
Fuel
– consumption ...................... 166
– fuel cut-off switch.............. 44
– gauge................................. 32
–CO
2emissions .................... 167
Fuel tank
– capacity ............................ 160
– cap opening ....................... 67
Fuel tank cap .......................... 67
Fuses ...................................... 107
Gearbox
– ratios ................................. 150
– using the gearbox .............. 72
Getting to know your car...... 10
Glove compartment ................. 45
Handbrake ....................... 71-151
Hazard lights........................... 43
Head restraints ........................ 18
Headlights
– beam direction................... 55
– corrector ............................ 56
– front foglight beam direction 56
– slant compensation ............ 56
Heated rear window ................ 44
Heating and ventilation
– controls ............................ 38
– air vents ............................ 38
– demisting .......................... 39
– heating ............................. 38
– recirculation ..................... 39
– ventilation ........................ 39
Identification data .................. 145
In an emergency.................... 90
Individual settings ................... 17
Injury ...................................... 118
Instrument panel ..................... 29
Instruments ............................. 31
Interior equipment .................. 45
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