2018 FIAT 500 torque

49
ESC (Electronic
Stability Control)
system 15)
This is an electronic system that
controls vehicle stability in the event of
tyre grip loss, helping maintain
directional control.
The system is capable of recognising
potentially dangerous situations in
terms of the stability and intervenes
automatically on the brakes in a
differentiated manner for the four
wheels in order to provide a stabilising
torque.
The ESC system also includes the
following subsystems:
❒ HH (Hill Holder): it activates
automatically when starting with car
stationary, on a road with a
gradient higher than 5%.
❒ ASR (AntiSpin Regulation):
The system automatically operates
in the event of slipping, loss of grip
on wet roads (aquaplaning) and
acceleration on slippery, snowy or
icy roads, etc. on one or both drive
wheels.
The ASR comes on automatically
whenever the engine is started. When
driving it is possible to deactivate and
then reactivate the ASR system by
pressing the button A fig. 50: the
system activation is signalled by the
LED on the same button switching on
and, on some versions, by a message
on the display.
❒ HBA (Hydraulic Brake Assist): it
operates automatically and
improves the braking capacity of the
vehicle during emergency braking.
50DVDF0S0151c
SYSTEM INTERVENTION
It is signalled by the blinking of the
warning light
Ion the instrument
panel, to inform the driver that the car
is in critical stability and grip
conditions.
SYSTEM ACTIVATION
The ESC system switches on
automatically when the engine is
started and cannot be switched off.

STARTING AND DRIVING
124
DEVICE ACTIVATION/
DEACTIVATION
Activating the device:
❒ press and release the
A button (CANC/RES) fig. 92 or
❒ if the vehicle speed is in the range
30 to 130 km/h, turn the ring B
upwards or downwards.
The function is activated with the
current speed set as the speed limit.
Device activation is indicated by the
symbol being shown on the display
along with the last speed limit set.
Deactivating the device:
press the CANC/RES A button fig. 92.
Device deactivation is indicated by the
set being replaced by the word CANC.
Reactivating the device:
❒ press and release the
A button (CANC/RES) fig. 92 or
❒ if the vehicle speed is in the range
30 to 130 km/h, turn the ring B
upwards or downwards.
EXCEEDING THE
PROGRAMMED SPEED
By pressing the accelerator pedal fully,
the programmed speed can be
exceeded even with the device active
(e.g. when overtaking).
The device is disabled until the speed
drops below the set limit, after which it
reactivates automatically.
FLASHING OF
PROGRAMMED SPEED
The programmed speed flashes in the
following cases:
❒ when the accelerator pedal has
been pressed fully and the vehicle
has exceeded the programmed
speed;
❒ activating the system after setting a
limit below the effective vehicle
speed (with acoustic warning);
❒ when the device cannot reduce the
vehicle speed due to the gradient of
the road (with acoustic warning);
❒ in the event of an abrupt
acceleration.
DISABLING THE DEVICE
To disable the device, turn the ring C
fig. 92 to the 0 position.
Automatic device disable
The device is disabled automatically in
the event of fault in the system. In this
case, contact a Fiat Dealership.
AUTOMATIC RESET OF
THE PROGRAMMED
SPEED
With the Speed Limiter enabled,
pressing the CANC/RES button A fig.
92 at a higher speed than the set value,
the engine torque will be reduced as
required to reach that value, if it was
not reached within 20 seconds from
pressing the button.

167
ENGINE
GENERAL0.9TwinAir 65 HP0.9TwinAir 85 HP0.9TwinAir 105 HP
Engine code 312A4000 312A2000 199B6000
Cycle Otto Otto Otto
Number and position of cylinders 2 straight 2 straight 2 straight
Piston diameter and stroke (mm) 83.5 x 88 80.5 x 86.0 80.5 x 86.0
Total capacity (cm3
) 964 875 875
Compression ratio 11.1 : 1 10 ± 02 : 1 10 ± 02 : 1
Maximum power (EEC) (kW) 48 62.5 77 (*) 72 (**)
Maximum power (EEC) (HP) 65 85 105 (*) 98 (**)
corresponding engine speed (rpm) 6250 5500 5500 (*) 5500 (**)
Maximum torque (EEC) (Nm) 88 145 145 (*) 120 (**)
Maximum torque (EEC) (kgm) 8.9 14.8 14.8 (*) 12.2 (**)
corresponding engine speed (rpm) 3500 1900 2000 (*) 1750 (**)
Spark plugs NGK LKR7DI-12 NGK LKR9EI-8 NGK ILKR9G8
Fuel
95 RON unleaded petrol
(EN228 specifications)95 RON unleaded petrol
(EN228 specifications)
(*) SPORT mode
(**) NORMAL mode

TECHNICAL DATA
168
GENERAL0.9TwinAir 60 HP (*)0.9TwinAir 80 HP (*)
Engine code 312A6000 312A5000
Cycle Otto Otto
Number of cylinders and position 2 straight 2 straight
Piston diameter and stroke (mm) 83.5 x 88 83.5 x 88
Total capacity (cm3
) 964 875
Compression ratio 11.1 : 1 10 ± 02 : 1
Maximum power (EEC) (kW) 44 59
Maximum power (EEC) (HP) 60 80
corresponding engine speed (rpm) 6250 5500
Maximum torque (EEC) (Nm) 88 145
Maximum torque (EEC) (kgm) 8.9 14.8
corresponding engine speed (rpm) 3500 1900
Spark plugs NGK T20182U NGK LKR9CI-8 oppure NGK PLKR9C8
Fuel
95 RON unleaded petrol
(EN228 specifications)95 RON unleaded petrol
(EN228 specifications)
(*) For versions/markets, where provided

169
GENERAL1.2 8V 69 HP LPG1.2 8V 69 HP1.2 8V 69 HP
EVO2 S&S 1.4 16V 100 HP (*)
Engine code 169A4000 169A4000 169A400 169A3000
Cycle Otto Otto Otto Otto
Number and position of cylinders 4 straight 4 straight 4 straight 4 straight
Piston diameter and stroke (mm) 70.8 x 78.86 70.8 x 78.86 70.8 x 78.86 72 x 84
Total capacity (cm3
) 1242 1242 1242 1368
Compression ratio 11.1 : 1 11.1 : 1 11.1 : 1 10.8 : 1
Maximum power (EEC) (kW) 51 51 51 73,5
Maximum power (EEC) (HP) 69 69 69 100
corresponding engine speed (rpm) 5500 5500 5500 6000
Maximum torque (EEC) (Nm) 102 102 102 131
Maximum torque (EEC) (kgm) 10.4 10.4 10.4 13.4
corresponding engine speed (rpm) 3000 3000 3000 4250
Spark plugs NGK ZKR7AI-8 NGK ZKR7A-10 NGK DCPR7EN-10 NGK DCPR7EN-10
Champion RA8MC x 4
Fuel LPG
95 RON
unleaded petrol
(EN228
specifications)95 RON
unleaded petrol
(EN228
specifications)95 RON
unleaded petrol
(EN228
specifications)
(*) For versions/markets, where provided

TECHNICAL DATA
170
GENERAL1.3 16V
Multijet 95 HP
EURO 51.3 16V
Multijet 95 HP
EURO 61.3 16V
Multijet 78 HP
EURO 6
Engine code 199B1000 312B1000 312B5000
Cycle Diesel Diesel Diesel
Number and position of cylinders 4 straight 4 straight 4 straight
Piston diameter and stroke (mm) 69.6 x 82 69.6 x 82 69.6 x 82
Total capacity (cm3
) 1248 1248 1248
Compression ratio 16.8 : 1 16.8 : 1 16.8 : 1
Maximum power (EEC) (kW) 70 70 57.3
Maximum power (EEC) (HP) 95 95 78
corresponding engine speed (rpm) 4000 4000 3750
Maximum torque (EEC) (Nm) 200 200 200
Maximum torque (EEC) (kgm) 20.4 20.4 20.4
Corresponding engine speed (rpm) 1500 1500 1500
Fuel
Diesel for motor
vehicles
(EN590 specifications)Diesel for motor
vehicles
(EN590 specifications)Diesel for
motor vehicles
(EN590 specifications)
(*) For versions/markets, where provided