sensor FIAT PUNTO 2020 Owner handbook (in English)

82
SAFETY
STARTING
AND DRIVING
WARNING
LIGHTS AND MESSAGES
IN AN
EMERGENCY
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
CAR INACTIVITY fig. 103
In the case of car inactivity (or if the bat-
tery is replaced), it is necessary to dis-
connect the battery electric supply; to ex-
ecute this operation very carefully
proceed as follows: press the button A-
fig. 103 to remove the connector Bfrom
the sensor C monitoring the battery con-
ditions (the latter is on the negative pole
of the battery). EMERGENCY STARTING fig. 104
When jump starting, never connect the
negative lead (–) of the auxiliary battery to
the negative pole
A-fig. 104of the car
battery, but rather to an engine/gearbox
earth point.
When replacing the battery,
always go to a Fiat Dealer-
ship. Replace the battery using a new
one of the same type (HEAVY DUTY)
and having the same specifications.
WARNING
fig. 103F0M0623mfig. 104F0M0658mIMPORTANT After turning the ignition
key to STOP and having closed the driver's
side door, wait at least one minute before
disconnecting and then reconnecting the
battery electrical supply.
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89
SAFETY
STARTING
AND DRIVING
WARNING
LIGHTS AND MESSAGES
IN AN
EMERGENCY
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
FUEL TANK CAP fig. 111
To carry out refuelling, open lid A and un-
screw cap B ; the cap is fitted with a de-
vice Cwhich fastens it to the lid so it can-
not be mislaid.
In some versions, cap B may be provided
with a lock and key; use the ignition key
to access the flap A, turn it anti-clockwise
and unscrew the cap itself.
The hermetic seal may cause a slight in-
crease in pressure in the tank. A suction
noise when you release the cap is there-
fore entirely normal.
When refuelling, hook the cap onto the
device inside the lid as shown in fig. 111.
fig. 111F0M0138m
Do not place naked flames
or lit cigarettes near to the
fuel tank opening: fire risk. Keep your
face away from the fuel tank open-
ing to avoid breathing in harmful
vapours.
WARNING
Filling the tank
To fill the tank completely, top up twice
after the first click of the trigger. Further
top ups could cause faults in the fuel sup-
ply system.
PROTECTING
THE ENVIRONMENT
The devices for reducing petrol engine
emissions are the following:
❒three-way catalytic converter;
❒Lambda sensors;
❒fuel evaporation prevention 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 reduc-
ing diesel fuel engine emissions:
❒oxidising catalytic converter;
❒exhaust gas recirculation system (E.G.R.);
❒diesel particulate filter (DPF) (for ver- sions/markets, where provided).
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129
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
WARNING
LIGHTS AND MESSAGES
GENERIC WARNING
(amber)
The warning light turns on in the follow-
ing circumstances:
Engine oil pressure sensor fault
The warning light turns on when a failure
is detected in the engine oil pressure sen-
sor. Go to a Fiat Dealership to have the
fault fixed as soon as possible.
Start&Stop fault
(for versions/markets where provided)
The warning light comes on when a
Start&Stop failure is detected.
A specific message is displayed on certain
versions.
Exterior lights fault
See the section on warning light
6.
Fuel cut-off switch tripped
The warning light comes on when the
fuel cut-off switch is triggered.
The display will show a specific message.
è
EXTERIOR LIGHTS FAULT (amber)
The warning light comes on (on some ver-
sions) when a failure is detected in one
of the following lights:
– sidelights
– brake lights
– rear fog lights
– direction indicators
– number plate lights
– daytime running lights (DRL) (for ver- sions/markets, where provided)
The failure relating to these lights could
be: one or more blown bulbs, a blown
protection fuse or a break in the electri-
cal connection.
On certain versions warning light è turns
on as an alternative.
A specific message is displayed on certain
versions.
W
REAR FOG LIGHTS
(amber)
The light comes on when the rear fog
lights are turned on.
4
CAR PROTECTION SYSTEM FAULT
- FIAT CODE (amber)
The warning light switching on (on some
versions, with the displaying of a message)
signals the failure of the Fiat Code system
or, if installed, of the alarm system: in this
case, contact a Fiat Dealership as soon as
possible.
Y
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157
SAFETY
STARTING
AND DRIVING
WARNING
LIGHTS AND MESSAGES
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
IN AN
EMERGENCY
1 (*)
8 (*)
8
13
2 (*)
5
11 4
6
14 7
12 3
10 7,5
7,5
5
5
5
10 5
20
20
20
20 5
5
7,5
FUSE TABLE
Dashboard fusebox fig. 36
DEVICES
FUSE AMPS
Right dipped beam headlight
Left dipped beam headlight
Headlamp alignment corrector
INT/A supply for switch coils on engine fusebox and switch coils
on body computer control unit
Front ceiling light, rear ceiling light (VAN version)
Supply and battery for EOBD diagnostic plug, alarm, sound system,
Blue&Me™control unit
INT supply for instrument panel, switch on brake pedal (N.O. contact),\

third brake light
Door locking/unlocking motors, dead lock activation motors,
boot unlocking motor
Windscreen/rear window washer pump
Electric window motor on driver-side front door
Electric window motor on passenger-side front door
INT supply for dashboard control lights, mirror movement exterior electr\
ics,
sunroof control unit, My Port infotelematic system socket
Instrument panel
INT supply for brake pedal switch (NC contact), clutch pedal switch,
interior heating unit, Blue&Me™control unit, sound system capabilities,
voltage stabiliser control unit, reverse light on rear bumper, water sen\
sor
on diesel filter, glow plug heating control unit, airflow meter, brake b\
ooster sensor,
switch coils on engine compartment fusebox
(*) Fuse on some versions only.
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159
SAFETY
STARTING
AND DRIVING
WARNING
LIGHTS AND MESSAGES
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
IN AN
EMERGENCY
15
7,5 –
15 5
7,5
30
84
85
86
87
88
DEVICES
FUSE AMPS
Left fog light, right fog light
Methane system management solenoid valves
Socket (ready for use)
Passenger compartment socket, cigarette lighter
Battery charge status sensor
De-mister on driver-side wing mirror, de-mister on passenger-side wing m\
irror
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162
SAFETY
STARTING
AND DRIVING
WARNING
LIGHTS AND MESSAGES
SERVICE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
CONTROLS
AND DEVICES
IN AN
EMERGENCY
Do not try to rechargea frozen
battery; defrost it first to pre-
vent the risk of explosion. If the bat-
tery was frozen, have it inspected by
specialised personnel before recharg-
ing to check that the internal ele-
ments are not damaged and that the
casing is not cracked, which could
cause poisonous, corrosive gas to leak.
WARNING
Battery fluid is poisonous
and corrosive: avoid contact
with your skin and eyes. The battery
must be recharged in a ventilated
place away from naked flames or
possible sources of sparks to avoid the
risk of explosion and fire.
WARNINGVERSIONS WITH Start&Stop
SYSTEM fig. 42
Charge the battery as follows, paying ut-
most attention:
❒press the button A-fig. 42 to detach
the connector B from the sensor C
monitoring the battery conditions (the
latter is on the negative pole of the bat-
tery);
❒connect the positive cable (+ ) of the
charger to the positive pole ( +) of the
battery;
❒connect the negative cable ( –) of the
charger to the pin D of the negative
pole ( –) of the battery;
❒turn on the charger;
❒when you have finished, turn the charg-
er off before disconnecting the battery;
❒reconnect the connector Bto the bat-
tery sensor C.
fig. 42F0M0661m
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