catalytic converter Citroen C4 PICASSO 2011.5 1.G Owner's Manual

I
39
MONITORING




Deactivation of
the automatic
functions of the
electric parking
brake



fi xed. The "automatic application"
(on switching off the engine)
and "automatic release"
functions are deactivated or
faulty. Activate the function (according to country)
via the vehicle confi guration menu or
contact a CITROËN dealer or a qualifi ed
workshop if automatic application/release
is not possible.
The parking brake can be released
manually using the emergency release
procedure.
For more information on the electric
parking brake, refer to the "Driving"
section.

Warning lamp


is on


Cause


Action/Observations





Dynamic
stability
control
(ESP/ASR)


fl ashing. The ESP/ASR regulation is
active. The system optimises traction and
improves the directional stability of the
vehicle.

fi xed. Unless it has been
deactivated (button pressed
and its indicator lamp on) the
ESP/ASR system has a fault. Have it checked by a CITROËN or a
qualifi ed workshop.


Engine
autodiagnosis
system


fl ashing. The engine management
system has a fault. Risk of destruction of the catalytic converter.
Have it checked by a CITROËN dealer or
a qualifi ed workshop.

fi xed. The emission control system
has a fault. The warning lamp should go off when the
engine is started.
If it does not go off, contact a CITROËN
dealer or qualifi ed workshop without delay.





Airbags


temporarily. This lamp comes on for a few
seconds when you turn on the
ignition, then goes off.
This lamp should go off when the engine is started.

If it does not go off, contact a CITROËN
dealer or a qualifi ed workshop.

fi xed. One of the airbag or seat belt
pretensioner systems has a
fault. Have it checked by a CITROËN dealer or
a qualifi ed workshop.

X
181
CHECKS






CHECKS












12 V battery

The battery does not re-
quire any maintenance.
However, check that the
terminals are clean and
correctly tightened, parti-
cularly in summer and winter.
When carrying out work on the bat-
tery, refer to the "Practical infor-
mation" section for details of the
precautions to be taken before dis-
connecting the battery and following
its reconnection.










Particle filter system (Diesel)

Complementary to the catalytic
converter, this fi lter makes an ac-
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. Black
exhaust fumes are thus no longer
emitted.
After prolonged idling or driving at very
low speeds, you may occasionally no-
tice water vapour being emitted from
the exhaust when accelerating. This is
of no consequence to the running of
the vehicle or to the environment.
If there is risk of clogging, a mes-
sage appears on the multifunction
screen, accompanied by an audible
signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi lter is starting to fi ll up (in conditions
of urban driving of exceptionally long
duration: low speeds, traffi c jams
etc.)
To regenerate the fi lter, it is advised
to drive as soon as possible, when
traffi c conditions permit, at a speed
of 40 mph (around 60 km/h) or
more for at least fi ve minutes (until
the alert message disappears).
If this alert persists, consult a
CITROËN dealer or a qualifi ed
workshop.





The presence of this label, in par-
ticular with the Stop & Start system,
indicates the use of a specifi c 12 V
lead-acid battery with special tech-
nology and specifi cation, for which
the involvement of a CITROËN
dealer or a qualifi ed workshop is
required when replacing or discon-
necting the battery. Failure to observe this recommen-
dation may shorten the life of the
battery.
Unless otherwise indicated, check
these components in accordance
with the servicing booklet and ac-
cording to your engine.
Otherwise, have them checked by
a CITROËN dealer or a qualifi ed
workshop.





















Air filter and passenger
compartment filter
Refer to the servicing
booklet for details of the
replacement intervals for
these components.
Depending on the environ-
ment (e.g. dusty atmosphere) and
the use of the vehicle (e.g. city driv-
ing), replace them twice as often
if necessary
(refer to the "Engines"
section).
A clogged passenger compartment
fi lter may have an adverse effect on
the performance of the air condition-
ing system and generate undesir-
able odours.














Oil filter

Replace the oil fi lter each
time the engine oil is
changed.
Refer to the servicing
booklet for details of the
replacement interval for this compo-
nent.

XII
213
TECHNICAL DATA

MODELS:


ENGINES AND GEARBOXES



Model codes:
UA... UE... UD...


5FS-0


5FS-0/CU1



5FV-8/P


5FV-8/PCU1



RFJ-F



PETROL ENGINES


VTi 120



THP 155



VTi 143


Cubic capacity (cc)
1 598
1 598
1 997
Bore x stroke (mm)
77 x 85.8
77 x 85.8
85 x 88

EU standard maximum power (kW)

88
11 5
103

Maximum power engine speed (rpm)

6 000
6 000
6 000

EU standard maximum torque (Nm)

160
240
200

Maximum torque engine speed (rpm)

4 250
1 400
4 000
Fuel
Unleaded
Unleaded
Unleaded
Catalytic converter
Yes
Yes
Yes

GEARBOXES

Manual
(5-speed)


Electronic gearbox system
(6-speed)
Auto.
(4-speed)

OIL CAPACITIES (in litres)

Engine (with fi lter replacement)
4.25
-
5

UA...:
CITROËN Grand C4 Picasso (7-seat).

UE...:
CITROËN Grand C4 Picasso (5-seat).
UD...:
CITROËN C4 Picasso (5-seat).

...CU1:
commercial versions.

XII
215
TECHNICAL DATA

MODELS:


ENGINES AND GEARBOXES



Model codes:
UA... UE... UD...


9HZ-C


9HZ-C/
CU1



9HZ-H/P


9HZ-H/
PCU1



9HR-8


9HR-8/
CU1



9HR-8/P


9HR-8/
PCU1



9HR-8/PS



RHJ-H/P


RHJ-H/
PCU1



RHR-J



DIESEL ENGINES


HDi 110



HDi 110



HDi 138


Cubic capacity (cc)
1 560
1 560
1 997
Bore x stroke (mm)
75 x 88.3
75 x 88.3
85 x 88

EU standard maximum power (kW)

80
82
100

Maximum power engine speed (rpm)

4 000
3 600
4 000

EU standard maximum torque (Nm)

240
270
270
320

Maximum torque engine speed (rpm)

1 750
1 750
2 000
Fuel
Diesel
Diesel
Diesel
Catalytic converter
Ye s
Yes
Yes
Particle emission fi lter (PEF)
Ye s
Yes
Yes

GEARBOXES

Manual
(5-speed)
Electronic
gearbox
system
(6-speed)
Manual
(6-speed)
Electronic
gearbox
system
(6-speed)
Electronic
gearbox
system
(6-speed)
Electronic
gearbox
system
(6-speed)
Automatic
(6-speed)

OIL CAPACITIES (in litres)

Engine (with fi lter replacement)
3.75
3.75
-



-
5.25
5.25

...S:
model fi tted with Stop & Start.

UA...:
CITROËN Grand C4 Picasso (7-seat).

UE...:
CITROËN Grand C4 Picasso (5-seat).
UD...:
CITROËN C4 Picasso (5-seat).

...CU1:
commercial versions.

XII
216
TECHNICAL DATA

MODELS:


ENGINES AND GEARBOXES



Model codes:
UA... UE... UD...


RHE-8


RHE-8/CU1



RHE-8/P



RHH-A



DIESEL

ENGINES


HDi 150



HDi 163


Cubic capacity (cc)
1 997
1 997
Bore x stroke (mm)
85 x 88
85 x 88

EU standard maximum power (kW)

110
120

Maximum power engine speed (rpm)

3 750
3 750

EU standard maximum torque (Nm)

340
340

Maximum torque engine speed (rpm)

2 000
2 000
Fuel
Diesel
Diesel
Catalytic converter
Yes
Yes
Particle emission fi lter (PEF)
Yes
Yes

GEARBOXES

Manual
(6-speed)


Electronic gearbox system
(6-speed)
Automatic
(6-speed)

OIL CAPACITIES (in litres)

Engine (with fi lter replacement)
5.25
-
5.25

UA...:
CITROËN Grand C4 Picasso (7-seat).

UE...:
CITROËN Grand C4 Picasso (5-seat).
UD...:
CITROËN C4 Picasso (5-seat).

...CU1:
commercial versions.