engine Citroen C4 CACTUS RHD 2015 1.G Workshop Manual

157
F Remove  the   cap   and   place   it   on   the  s
upport   on   the   inner   face   of   the   flap.
F
 
I
ntroduce   the   filler   nozzle   and   push   it   in   as  
f

ar   as   possible   before   starting   to   refuel   (risk  
o

f   blowback).
F
 
M
aintain   this   position   throughout   the  
r

efuelling
 ope
ration.
Once
  you   have   finished   refuelling:
F
 
R
efit   the   filler   cap.
F
 
T
urn   the   key   to   the   right,   then   remove   it  
f

rom   the   cap.
F
 
P
ush   the   fuel   flap   to   close   it.If you are filling your tank to the top, do
not persist after the 3rd cut- off; this could
cause malfunctions.
The
  petrol   or   Diesel   engine   of   your   vehicle   is  
f

itted   with   a   catalytic   converter,   a   device   which  
h

elps   to   reduce   the   level   of   harmful   emissions  
i

n   the   exhaust   gases.
For petrol engines, you must use unleaded
fuel.
The   filler   neck   is   narrower,   allowing   only  
u

nleaded   petrol   nozzles   to   be   introduced.Your   vehicle   is   equipped   with   a   safety   device  
w

hich cuts off the fuel supply in the event of a
collision.
Fuel cut- of f
If you have put in the wrong fuel
for your vehicle, you must have the
fuel tank drained and filled with
the correct fuel before star ting
the


engine.
9
Practical information

159
Fuel used for petrol engines
The petrol engines are compatible with E10 type   petrol   biofuels   (containing   10   %   ethanol),  
c

onforming   to   European   standards   EN   228  
a

nd EN   15376.
E85
  type   fuels   (containing   up   to   85   %   ethanol)  
a

re   reserved   exclusively   for   vehicles   marketed  
f

or   the   use   of   this   type   of   fuel   (BioFlex  
v

ehicles).   The   quality   of   the   ethanol   must  
c

omply   with   European   standard   EN   15293.
Fuel used for Diesel
engines
The Diesel engines are compatible with biofuels   which   conform   to   current   and   future  
E

uropean   standards   (Diesel   fuel   which  
c

omplies   with   standard   EN   590   mixed   with  
a

  biofuel   which   complies   with   standard  
E

N 14214)   available   at   the   pumps   (containing  
u

p   to   7   %   Fatty   Acid   Methyl   Ester).
B30
  biofuel   can   be   used   in   certain   Diesel  
e

ngines.   However,   this   use,   even   occasional,  
r

equires   strict   application   of   the   special  
s

ervicing   conditions.   Contact   a   CITROËN  
d

ealer   or   a   qualified   workshop.
The
  use   of   any   other   type   of   (bio)fuel  
(

vegetable   or   animal   oils,   pure   or   diluted,  
d

omestic   fuel...)   is   strictly   prohibited   (risk   of  
d

amage   to   the   engine   and   fuel   system).
9
Practical information

160
Running out of fuel (Diesel)
On vehicles fitted with HDi engines, the fuel system   must   be   primed   if   you   run   out   of   fuel.
e-HDi 92 engine
F Fill  the   fuel   tank   with   at   least   five   litres   of  d
iesel.
F
 
O
pen   the   bonnet.
F
 
I
f   necessary,   unclip   the   styling   cover   for  
a

ccess   to   the   priming   pump.
F
 
S
queeze   and   release   the   priming   pump  
r

epeatedly   until   resistance   is   felt   (there  
m

ay   be   resistance   at   the   first   press).
F
 
O
perate   the   starter   until   the   engine   starts  
(

if   the   engine   does   not   start   at   the   first  
a

ttempt,   wait   around   15   seconds   before  
t

rying
 ag
ain).
F
 
I
f   the   engine   does   not   start   after   a   few  
a

ttempts,   operate   the   priming   pump   again  
t

hen   start   the   engine.
F
 
C
lip   the   styling   cover   back   in   place.
F
 
C
lose   the   bonnet.
If
 
the
 
engine
 
does
 
not
 
start
 
first
 
time,
 
d

on't
 
keep
 
trying
 
but
 
start
 
the
 
procedure
 
a

gain
 
from
 
the
 
beginning.
BlueHDi 100 engine
F Fill
  the   fuel   tank   with   at   least   five   litres   of  D
iesel.
F
 
S
witch   on   the   ignition   (without   starting   the  
e

ngine).
F
 
W
ait   around   6   seconds   and   switch   off   the  
ig

nition.
F
 
R
epeat   the   operation   10   times.
F
 
O
perate   the   starter   to   run   the   engine.
Practical information

161
AdBlue® additive and SCR system
f
or
 
BlueHDi   Diesel   engines
To assure respect for the environment and c
onformity   with   the   new   Euro   6   emissions  
s

tandard,   without   adversely   affecting   the  
p

er formance   or   fuel   consumption   of   Diesel  
e

ngines,   CITROËN   has   taken   the   decision   to  
e

quip   its   vehicles   with   an   effective   system   that  
a

ssociates   SCR   (Selective   Catalytic   Reduction)  
w

ith   a   particle   filter   (FAP)   for   the   treatment   of  
e

xhaust   gases.
Presentation of the SCR system
Using an additive called AdBlue® containing urea, a
 
catalytic
 
converter
 
turns
 
up
 
to
 
85%   of   nitrous o

xides
 
(NOx)
 
into
 
nitrogen
 
and
 
water,   which   are
 h

armless
 
to
 
health
 
and
 
the
 
environment. Once
  the   AdBlue
® tank is empty, a s
ystem
 
required
  by   regulations  
p

revents
 
starting
 
of   the   engine.
If the SCR is faulty, the level of
emissions
 
from
 
your   vehicle   will   no  
l

onger
 
meet
 
the
 
Euro   6   standard:   you  
v

ehicle
 
becomes
 
polluting.
In
 
the
 
event
 
of
 
a
 
confirmed   fault  
w

ith
 
the
 
SCR
 
system,   you   must   go  
t

o
 
a
 
CITROËN
 
dealer   or   a   qualified  
w

orkshop
 
as
 
soon   as   possible:   after  
a

 
running
 
distance   of   650   miles  
(

1 100
 
km),
 
a
 
system   will   be   triggered  
a

utomatically
 
to
 
prevent   engine   starting.
The
 
AdBlue® additive is held in a special t
ank
 
located
  under   the   boot   at   the   rear   of  
t

he
 
vehicle.
 
It   has   a   capacity   of   17   litres:   this  
p

rovides
 
a
 
driving   range   of   about   12   500   miles  
(

20
 
000
 
km),
  after   which   an   alert   is   triggered  
w

arning
 
you
 
when   the   reserve   remaining   is  
e

nough
 
for
 
just   1   500   miles   (2   400   km).
During
 
each
  scheduled   service   of   your   vehicle  
b

y
 
a
 
CITROËN   dealer   or   a   qualified   workshop,  
t

he
 
AdBlue
® additive tank is refilled in order to a
llow
 
normal   operation   of   the   SCR   system.
If
 
the
 
estimated   mileage   between   two   services  
i

s
 
greater
 
than   12   500   miles   (20   000   km),   we  
r

ecommend
  that   you   go   to   a   CITROËN   dealer  
o

r
 
a
 
qualified   workshop   to   have   the   necessary  
t

op-up
 
carried   out.
9
Practical information

162
Range indicators
When switching on the ignition, an indicator gives   an   estimate   of   the   distance   that   can  
b

e   travelled   with   your   vehicle   before   engine  
s

tarting   is   automatically   prevented,   once   the  
v

ehicle   starts   using   the   reserve   of   AdBlue
® or
after
 
a
 
fault
 
is
 
detected
 
with
 
the
 
SCR
 
system.
In
 
the
 
event
 
of
 
simultaneous
 
system
 
fault
 
and  
l

ow
 
AdBlue
® level, the shortest range is the one d
isplayed. Range greater than 1 500 miles (2 400 km)
When
  the   ignition   is   switched   on,   no  
i

nformation   on   range   is   displayed   automatically  
i

n   the   instrument   panel.
The   engine   start   prevention   system  
r

equired   by   regulations   is   activated  
a

utomatically   once   the   AdBlue
® tank is e
m pt y.
In the event of the risk of non-starting related to a lack of AdBlue®
Practical information

163
Remaining range between 350 and 1500 miles (600 and 2 400 km)Remaining range between 0 and 350 miles (0 and 600 km)Breakdown related to a lack of AdBlue® additive
To be able to start the engine, w
e   recommend   that   you   call   on  
a

  CITROËN   dealer   or   a   qualified  
w

orkshop   for   the   top-up   required.   If  
y

ou   carry   out   the   top-up   yourself,   it   is  
e

ssential   to   add   at   least   3.8   litres   of  
Ad

Blue
® to the tank.
R
efer
 
to
  the   "Topping-up"   section.
When
 
switching
 
on
 
the
 
ignition,
 
the
 
U

REA warning
 
lamp
 
comes
 
on,
 
accompanied
 
b

y
 
an
 
audible
 
signal
 
and
 
the
 
display
 
of
 
a
 
m

essage
 
(e.g.:
 
"Top
 
up
 
emissions
 
additive:
 
S

tarting
 
prevented
 
in
 
900
 
miles")
 
indicating
 
t

he
 
remaining
 
range
 
expressed
 
in
 
miles
 
or
 
k

ilometres.
When
 
driving,
 
the
 
message
 
is
 
displayed
 
every
 
1

50
 
miles
 
(300
 
km)
 
until
 
the
 
additive
 
tank
 
has
 
be

en
 t

opped-up.
Go
 
to
 
a
 
CITROËN
 
dealer
 
or
 
a
 
qualified
 
w

orkshop
 
to
 
have
 
the
 
AdBlue
® tank topped-up.
Y
ou
 
can
 
also
 
top-up
 
the
 
tank
 
yourself.
Refer
 
to
 
the
 
"Topping-up"
 
section. When
  switching   on   the   ignition,   the   SERVICE  
w

arning   lamp   comes   on   and   the   UREA  
w

arning   lamp   flashes,   accompanied   by   an  
a

udible   signal   and   the   display   of   a   message  
(

e.g. "Top up   emissions   additive:   Starting  
p

revented   in   350   miles")   indicating   the  
r

emaining   range   expressed   in   miles   or  
k

ilometres.
When   driving,   the   message   is   displayed   every  
3

0   seconds   until   the   additive   tank   has   been  
t

opped-up.
Go   to   a   CITROËN   dealer   or   a   qualified  w
orkshop   to   have   the   AdBlue® tank topped-up.
Y
ou
 
can
 
also
 
top-up
 
the
 
tank
 
yourself.
Refer
 
to
 
the
 
"Topping-up"
 
section.
ot

her wise you will not be able to restart your
engine. When
  switching   on   the   ignition,   the   SERVICE  
w

arning   lamp   comes   on   and   the   UREA   warning  
l

amp   flashes,   accompanied   by   an   audible  
s

ignal   and   the   display   of   the   message   "Top   up  
e

missions   additive:   Starting   prevented".
The
 Ad
Blue
® tank
 is  empty:  t he  s ystem  r equired  b
y
 
regulations   prevents   engine   starting.
9
Practical information

164
In the event of a fault with the the SCR emissions control system
In the event of the detection of a faultDuring an authorised driving phase (between
650 miles and 0 miles) (1 100 km and 0 km)
A
 
system
 
that
 
prevents
 
engine
 
starting
 
i

s
 
activated
 
automatically
 
from
 
6

50 miles
 
(1
 
100
 
km)
 
after
 
confirmation
 
o

f
 
a
 
fault
 
with
 
the
 
SCR
 
emissions
 
c

ontrol
 
system.
 
Have
 
the
 
system
 
c

hecked
 
by
 
a
 
CITROËN
 
dealer
 
or
 
a
 
q

ualified
 
workshop
 
as
 
soon
 
as
 
possible.
If
  it   is   a   temporary   fault,   the   alert  
d

isappears   during   the   next   journey,  
a

fter   self-diagnosis   of   the   SCR   system.
The
  UREA,   SERVICE   and   diagnostic   warning  
l

amps   comes   on,   accompanied   by   an   audible  
s

ignal   and   the   display   of   the   message  
"

Emissions
 f
ault".
The
  alert   is   triggered   when   driving   when   the  
f

ault   is   detected   for   the   first   time,   then   when  
s

witching   on   the   ignition   for   subsequent  
j

ourneys,   while   the   fault   persists. If
  a   fault   with   the   SCR   system   is   confirmed  
(

after   30   miles   (50   km)   covered   with   the  
p

ermanent   display   of   the   message   signalling  
a

  fault),   the   SERVICE   and   engine   diagnostic  
w

arning   lamps   come   on   and   the   UREA  
w

arning   lamp   flashes,   accompanied   by   an  
a

udible   signal   and   the   display   of   a   message  
(

e.g.:   "Emissions   fault:   Starting   prevented   in  
1

50 miles")   indicating   the   remaining   range  
e

xpress   in   miles   or   kilometres.
While
  driving,   the   message   is   displayed   every  
3

0   seconds   while   the   fault   with   the   SCR   system  
p

ersists.
The
  alert   is   repeated   when   switching   on   the  
ig

nition.
You
  should   go   to   a   CITROËN   dealer   or   a  
q

ualified   workshop   as   soon   as   possible.
ot

her wise, you will not be able to restart
your engine.
Practical information

165
Starting prevented
To  be   able   to   start   the   engine,   you   must   call   on  
a

  CITROËN   dealer   or   a   qualified   workshop.
You
  have   exceeded   the   authorised  
d

riving   limit:   the   starting   prevention  
s

ystem   inhibits   engine   starting.Freezing of the AdBlue
® additive
The
 
AdBlue
® additive freezes at t
emperatures   below   around   -11°C.
The
 
SCR
 
system   includes   a   heater  
f

or
 
the
 
AdBlue
® tank, allowing you to c
ontinue
 
driving   in   very   cold   conditions.
Every time  the  ignition  is  switched  on,  the  SERVICE a
nd   engine   diagnostic   warning   lamps   come   on   and t

he   UREA   warning   lamp   flashes,   accompanied   by
 a

n   audible   signal   and   the   display   of   the   message
 "

Emissions   fault:   Starting   prevented".
9
Practical information

168
F Obtain  a   bottle   of   AdBlue®. After first c
hecking
 
the
 
use-by
 
date,
  read   carefully  
t

he instructions on use on the label before
pouring
 
the
 
contents
 
of
 
the   bottle   into   your  
v

ehicle's
 Ad

Blue
® tank.
I
mportant :
 
if
 
your   vehicle's   AdBlue
®
tank
 
is
 
completely
 
empty
 
-
 
which
 
is
 
c

onfirmed
 
by
 
the
 
alert
 
messages
 
a

nd
 
the
 
impossibility
 
of
 
starting
 
the
 
e

ngine,
 
you
 
must
 
add
 
at
 
least
 
3.8
 
litres  
(

so two 1.89
 
litre
 
bottles). If
  any   additive   is   split   or   splashed,   wash  
i

mmediately  
w
ith  
c
old  
w
ater  
o
r  
w
ipe  
w
ith  
a

  damp   cloth.
If   the   additive   has   crystallised,   clean   it  
o

ff   using   a   sponge   and   hot   water.Important:
 i
n the event of a top-up after
a breakdown because of a lack of
additive ,   signalled   by   the   message   "Top
 u

p   emissions   additive:   Starting   prevented",
 y

ou   must   wait   around   5   minutes   before
 s

witching  
o
n  
t
he  
i
gnition,  
w
ithout opening
the driver's door, locking the vehicle
or introducing the key into the ignition
switch .
Switch   on   the   ignition,   then,   after
 1

0 seconds,   start   the   engine.
Never   dispose   of   AdBlue
® additive b
ottles
 
in
 
the
 
household
 
waste.   Place  
t

hem
 
in
 
a
 
special
 
container   provided  
t

his
 p

urpose
 o

r
 t

ake
 t

hem
 t
o
 y
our
 d
ealer.
F
 
A

fter
 
emptying
 
the
 
bottle,
 
wipe
 
away
 
any
 
s

pillage
 
around
 
the
 
tank
 
filler
 
using
 
a
 
damp
 
c

loth.
F
 
R

efit
 
the
 
blue
 
cap
 
to
 
the
 
tank
 
and
 
turn
 

it
 
a
 
6
th of a turn clockwise, to its stop.
F
 R
efit
 
the   black   cap   and   turn   it   a   quarter   of  
a

 
turn
  clockwise   without   pressing.   Ensure  
t

hat
 
the   indicator   on   the   cap   lines   up   with  
t

he
 
indicator   on   the   support.
F
 
D

epending   on   equipment,   return   the   spare  
w

heel
  and/or   the   storage   box   to   the   bottom  
o

f
 
the
  boot.
F
 
R

efit
 
the   boot   carpet   and   close   the   tailgate.
Practical information

171
1. Sealing
Repair procedure
Avoid removing any foreign bodies which   have   penetrated   into   the   tyre.F

U
ncoil the white pipe G  
f
ully.
F  
U
nscrew   the   cap   from   the   white   pipe.
F
C
onnect the white pipe to the valve of the
tyre   to   be   repaired.
F
 
S

witch   off   the   ignition.
F
T
urn the selector A to the
"sealant"
 p
osition.
F  
C
heck   that   the   switch   B is in
position "O" . F  
C
onnect   the   compressor's   electric   plug   to  
t

he   vehicle's   12   V   socket.
F  
S
tart   the   vehicle   and   leave   the   engine  
r

unning.
Take   care,   this   product   is   harmful   (e.g.
 e

thylene-glycol,   colophony...)   if   swallowed
 a
nd   causes   irritation   to   the   eyes.
Keep   this   product   out   of   the   reach   of c

hildren.Do
  not   start   the   compressor   before  
c

onnecting   the   white   pipe   to   the   tyre  v
alve:   the   sealant   product   would   be  e
xpelled   through   the   pipe.
9
Practical information