engine Citroen C3 2014 2.G Service Manual

118
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
Stopping the vehicleOperating fault
When the ignition is on, the lighting
of this warning lamp, accompanied
by an audible signal and a message in the
multifunction screen, indicates a gearbox fault.
In this case, the gearbox switches to back-up
mode and is locked in 3rd gear. You may feel
a substantial knock when changing from P
to R and from N to R . This will not cause any
damage to the gearbox.
do n

ot exceed 60 mph (100 km/h), local speed
restrictions permitting.
Contact a CITR
oËn

dealer or a qualified
workshop as soon as possible. To reduce fuel consumption when at
a prolonged standstill with the engine
running (traffic jam...), put the gear lever
in the N position and apply the parking
brake.There is a risk of damage to the
gearbox:
-

i
f you press the accelerator and
brake pedals at the same time,
-
i

f you force the movement of the gear
lever from the P position to another
position when the battery is flat.
If the lever is not in position P
, when the
driver's door is opened or approximately
45 seconds after the ignition is switched
off, a warning message appears in the
screen.
F

R

eturn the lever to position P ; the
message disappears.
If the ambient temperature is below
-23°C, the engine should be left running
at idle for four minutes, in order to
ensure the correct operation and
durability of the engine and gearbox.
When traversing a flooded road or a
ford, drive at walking pace.
Before switching off the engine, you can engage
position
P or N to place the gearbox in neutral.
In both cases, apply the parking brake to
immobilise the vehicle.
driving

119
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
Gear shift indicator*
In the case of driving which makes
particular demands on the performance
of the engine (firm pressure on the
accelerator pedal, for example, when
overtaking...), the system will not
recommend a gear change.
The system never suggests:
-
e
ngaging first gear,
-
enga

ging reverse gear,
-

e
ngaging a lower gear.
System which reduces fuel consumption by advising the driver to change up.
Operation
The system intervenes only when driving
economically.
dep

ending on the driving situation and your
vehicle's equipment, the system may advise
you to skip one or more gears. You can
follow this instruction without engaging the
intermediate gears.
The gear engagement recommendations must
not be considered compulsory. In fact, the
configuration of the road, the amount of traffic
and safety remain determining factors when
choosing the best gear. Therefore, the driver
remains responsible for deciding whether or not
to follow the advice given by the system.
This function cannot be deactivated. Example:
-

T
he system may suggest that you engage
a higher gear, if appropriate.
-
Y
ou are in third gear.
-
Y
ou press the accelerator pedal
moderately.
* d
ep
ending on engine.With an electronic or automatic
gearbox, the system is only active in
manual mode.
The information appears in the instrument
panel in the form of an arrow accompanied by
the suggested gear.
9
driving

120
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
The Stop & Start system puts the engine temporarily into standby - SToP mode - during stops in the traffic (red lights, traffic jams, or other...). The
engine restarts automatically - START mode - as soon as you want to move off. The restart takes place instantly, quickly and silently.
Per fect for urban use, the Stop & Start system reduces fuel consumption and exhaust emissions as well as the noise level
when stationary.
Operation
- with a manual gearbox , at speeds below
12 mph (20 km/h), when you put the gear
lever into neutral, and you release the
clutch pedal.
-

w
ith a 5 or 6-speed electronic gearbox ,
when stationary or at speeds below 5 mph
(8 km/h) (depending on version), when you
press the brake pedal or put the gear lever
in position N .
Going into engine STOP
mode
The "ECO" warning lamp comes
on in the instrument panel and the
engine goes into standby:
a

time counter calculates the sum
of the periods in ST
oP m

ode
during a journey. It rests itself
to zero every time the ignition is
switched on with the key.
Special cases: STOP mode not
available
STOP mode is not invoked when:
- t he driver's door is open,
-

t
he driver's seat belt is not fastened,
-

t
he vehicle has not exceeded 6 mph
(10 km/h) since the last engine start using
t h e key,
-

t
he engine is needed to maintain a
comfortable temperature in the passenger
compartment,
-
d

emisting is active,
-
s

ome special conditions (battery charge,
engine temperature, braking assistance,
ambient temperature...) where the engine is
needed to assure control of a system.
The "ECO" warning lamp flashes for
a few seconds then goes off.
This operation is perfectly normal.
Stop & Start
Never refuel with the engine in STOP
mode; you must switch off the ignition
with the key. For your comfort, during parking
manoeuvres, ST
oP m
ode is not
available for a few seconds after
coming out of reverse gear.
ST
oP m
ode does not affect the
functionality of the vehicle, such as for
example, braking, power steering...
driving

121
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
Going into engine START
mode
The "ECO" warning lamp goes off
and the engine starts:
-

w

ith a manual gearbox , when you
depress the clutch pedal,
-

w

ith a 5-speed or 6-speed electronic
gearbox :
●

g

ear lever in position A or M , when you
release the brake pedal,
●

o

r gear lever in position N and the brake
pedal released, when you move the gear
lever to position A or M ,
●

o

r when you engage reverse gear.
Special cases: START invoked
automatically
For reasons of safety and for your comfort,
START mode is invoked automatically when:
-
y
ou open the driver's door,
-
y

ou unfasten the driver's seat belt,
-

t
he speed of the vehicle exceeds 7 mph
(11 km/h) with the electronic gearbox
system,
-
s

ome special conditions (battery charge,
engine temperature, braking assistance,
ambient temperature...) where the engine is
needed for control of a system.
Deactivation
at any time, press the "ECO OFF" switch to
deactivate the system.
This is confirmed by the switch warning lamp
coming on accompanied by a message in the
screen.
The "ECO" warning lamp flashes for
a few seconds, then goes off.
This operation is perfectly normal.
With a manual gearbox in ST
oP m

ode,
if you engage a gear without fully
depressing the clutch pedal, a message
is displayed asking you to fully depress
the clutch pedal so that the engine can
restart. If the system has been deactivated
in ST
oP m

ode, the engine restarts
immediately.
9
driving

122
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
Operating faultMaintenance
In the event of a fault with the system, the "ECO
OFF" switch warning lamp flashes then comes
on continuously.
Have it checked by a CITR
oËn

dealer or a
qualified workshop.
In the event of a fault in ST
oP m

ode, the
vehicle may stall.
a
l
l of the instrument panel
warning lamps come on. It is then necessary
to switch off the ignition and start the engine
again using the key. This system requires a battery with a special
specification and technology (reference
numbers available from a CITR
oËn

dealer or a
qualified workshop).
Fitting a battery not listed by
CITRoËn introduces the risk of malfunction of
the system.
Press the "ECO OFF" switch again.
The system is active again; this is confirmed
by the switch warning lamp going off,
accompanied by a message in the screen.
be

fore doing anything under the
bonnet, deactivate the Stop & Start
system to avoid any risk of injury
resulting from automatic operation of
S T a
R
T m o d e .
The system is reactivated automatically
at every new start using the key.
The Stop & Start system makes use
of advanced technology. All work
on this type of battery must be done
by a CITR
oËn

dealer or a qualified
workshop.
Reactivation
driving

123
C3_en_Chap09_Conduite_ed01-2014
C3_en_Chap09_Conduite_ed01-2014
Hill start assist
System which holds your vehicle temporarily
(approximately 2 seconds) when starting on a
slope, the time it takes to move your foot from
the brake pedal to the accelerator pedal.
This function is only active when:
-
t
he vehicle is completely stationary, with
your foot on the brake pedal,
-

c
ertain conditions on a slope are met,
-

w
ith the driver’s door closed.
The hill start assist function cannot be
deactivated.
On an ascending slope, with the vehicle
stationary, the vehicle is held momentarily
when you release the brake pedal:
-

p
rovided you are in automated mode
(position A ) or in manual mode (position M )
on an electronic gearbox.
Operating fault
If a malfunction of the system occurs, these
warning lamps come on. Contact a CITROËN
dealer or a qualified workshop to have the
system checked. On a descending slope, with the vehicle
stationary and reverse gear engaged, the
vehicle is held momentarily when you
release the brake pedal.
Do not leave the vehicle while it is being
held in the hill start assist phase.
If you need to leave the vehicle with
the engine running, manually apply
the parking brake then ensure that the
parking brake warning lamp is on (not
flashing) in the instrument panel.
Operation
9
driving

131
ToTaL & CITRoËn
Partners in performance and
protecting the environment
Innovation in the search for
performance
For over 40 year, the ToTaL Research and de
velopment departments have developed for
CITR
oËn, l

ubricants to match the latest technical
innovations on CITR
oËn

vehicles, both for competition
and for everyday motoring.
For you, this is an assurance that you will obtain of the
best performance for your engine.
Optimum protection for your
engine
by having your CITRoËn vehicle
serviced with TOTAL lubricants, you are
contributing towards improving the life
and per formances of your engine, while
also protecting the environment.
prefers
10
Checks

132
bonnetProtects the components of the engine and provides access for checking levels.
Opening
F Push the exterior safety catch B to the left and raise the bonnet. F

U
nclip the bonnet stay C from its housing,
holding it by its foam protection.
F
F
ix the stay in the notch to hold the bonnet
open. F
T
ake the stay out of the support notch.
F
C
lip the stay in its housing.
F
L
ower the bonnet and release it at the end
of its travel.
F
P
ull on the bonnet to check that it is fully
latched.
F o
p
en the front left door.
F
P
ull the interior release lever A
, located at
the bottom of the door aperture.
The location of the interior release lever
prevents opening of the bonnet while
the front left door is closed.
When the engine is hot, handle the
exterior safety catch and the stay with
care.
be
fore doing anything under the
bonnet, switch off the Stop & Start
system to avoid any risk of injury
resulting from an automatic change to
S T a
R
T m o d e .
Closing
To avoid damaging the electric units,
the use of a high pressure jet wash
under the bonnet is strictly prohibited.
Checks

133
Running out of fuel
(
die
sel)
If your vehicle is fitted with an HDI engine,
the fuel system must be primed if you run out
of fuel.
This system consists of a priming pump and a
transparent pipe under the bonnet.
F

F
ill the fuel tank with at least five litres of
die

sel.
F
o
p
en the bonnet.
F
d
e
pending on version, unclip the cover to
gain access to the priming pump.
F

S
queeze and release the priming pump
until resistance is felt (could be from the
first application) and fuel appears in the
transparent pipe with the green connector.
F
o
p
erate the starter until the engine starts.
F
d
e
pending on version, put the cover back
in position and clip it in place.
F

C
lose the bonnet.If the engine does not start at the first
attempt, do not try again.
op

erate the priming pump again, then
the starter.
10
Checks

134
Petrol engines
1. Screenwash fluid reservoir.
2. Coolant header tank.
3.


a
i
r f i l t e r.
4.


b
r
ake fluid reservoir.
5.
bat

tery.
6.


Fusebox.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap.
Checks