engine Citroen C4 PICASSO DAG 2009.5 1.G Repair Manual
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X
C H E C K S
PETROL ENGINES
T h e c o v e r s a n d c a p s a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s a n d f o r r e p l a c i n g c e r t a i n c o m p o n e n t s .
1. Screenwash and headlamp wash
reservoir.
2. Coolant header tank.
3. B r a k e fl u i d r e s e r v o i r .
4. Battery/Fuses.
5. Fuse box.
6. Engine oil dipstick.
7. E n g i n e o i l fi l l e r c a p .
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C H E C K S * According to engine.
DIESEL ENGINES
T h e c o v e r s a n d c a p s a l l o w y o u a c c e s s f o r c h e c k i n g t h e l e v e l o f t h e v a r i o u s fl u i d s , f o r r e p l a c i n g c e r t a i n c o m p o n e n t s a n d
for repriming the fuel.
1. Screenwash and headlamp
wash reservoir.
2. Coolant header tank
3. B r a k e fl u i d r e s e r v o i r .
4. Battery/Fuses.
5. Fuse box.
6. Engine oil dipstick.
7. E n g i n e o i l fi l l e r c a p .
8. Priming pump * .
9. Degas screw * . As the diesel circuit is pres-
surised, any work on this
circuit is prohibited.
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C H E C K S
CHECKING LEVELS
Check all of these levels regularly
and top them up if necessary, unless
otherwise indicated.
I f a l e v e l d r o p s s i g n i fi c a n t l y , h a v e t h e
corresponding system checked by a
CITROËN dealer.
Take care when working under the
bonnet, as some parts of the engine
can be extremely hot (risk of burns).
Oil level
Oil change
Refer to the Maintenance and
Warranty Guide for details of the in-
terval for this operation. O i l s p e c i fi c a t i o n The oil must correspond to your en-gine and conform to the manufacturer's
recommendations.
Brake fluid level
Fluid change
Refer to the Maintenance and
Warranty Guide for details of the in-
terval for this operation.
T h i s fl u i d m u s t b e c h a n g e d r e g u -
larly. Fluid which has been used for
too long may cause a loss of braking
e f fi c i e n c y .
F l u i d s p e c i fi c a t i o n
T h e b r a k e fl u i d m u s t c o n f o r m t o t h e
manufacturer's recommendations
a n d f u l fi l t h e D O T 4 s t a n d a r d s .
Coolant level
Coolant change
The coolant does not have to be
changed.
F l u i d s p e c i fi c a t i o n
The coolant must conform to the
manufacturer's recommendations.
The reading will only be
correct if the vehicle is on
level ground and the engine
has been off for more than
15 minutes.
The check is carried out either when
the ignition is switched on using the
oil level indicator on the instrument
panel, or using the dipstick.
Check this level also between each
scheduled service and before long
journeys. T h e b r a k e fl u i d l e v e l s h o u l d
be close to the "MAX" mark.
If it is not, check the brake
pad wear.
The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm,
the temperature of the coolant is regu-
lated by the fan. This can operate with
the ignition off.
O n v e h i c l e s w h i c h a r e fi t t e d w i t h
a p a r t i c l e e m i s s i o n fi l t e r , t h e f a n
may operate after the vehicle has
b e e n s w i t c h e d o f f , e v e n i f t h e e n -
gine is cold.
In addition, as the cooling system is
pressurised, wait at least one hour
after switching off the engine before
carrying out any work.
To avoid any risk of scalding, un-
screw the cap by two turns to allow
the pressure to drop. When the pres-
sure has dropped, remove the cap
and top up the level.
In order to maintain the re-
liability of the engine and
emission control system,
the use of additives in the engine
oil is prohibited.
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C H E C K S
Screenwash and headlamp
wash fluid
F l u i d s p e c i fi c a t i o n
For optimum cleaning and to avoid
f r e e z i n g , t h i s fl u i d m u s t n o t b e t o p p e d
up or replaced with plain water.
Reservoir capacities:
-
screenwash: approximately 3 litres,
- screenwash and headlamp wash: approximately 6 litres. Diesel additive level
(Diesel engine with particle
emission filter)
A low additive level is indicated by
lighting of the service warning lamp,
accompanied by an audible warning
and a message on the multifunction
screen.
Topping up
This additive must be topped up by
a CITROËN dealer without delay.
Used products
Avoid prolonged contact of
u s e d o i l o r fl u i d s w i t h t h e
skin.
M o s t o f t h e s e fl u i d s a r e h a r m f u l t o
health or indeed very corrosive.
Do not discard used oil or
fl u i d s i n t o s e w e r s o r o n t o
the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
I n t h e c a s e o f v e h i c l e s fi t t e d
with headlamp washers, the
m i n i m u m l e v e l o f t h i s fl u i d i s
indicated by an audible signal
and a message on the multifunction
screen.
Top up the level when you next stop
the vehicle.
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C H E C K S
CHECKS
Unless otherwise indicated, check
these components in accordance
with the Maintenance and Warranty
Guide and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
Battery The battery does not require
any maintenance.
However, check that the
terminals are clean and
correctly tightened, par-
ticularly in summer and
winter.
When carrying out work on the battery,
refer to the "Practical information" sec-
tion for details of the precautions to be
taken before disconnecting the battery
and following its reconnection.
Air filter and passenger compartment filter
Refer to the Maintenance
and Warranty Guide for
details of the replacement
intervals for these compo-
nents.
Depending on the environment (e.g.
dusty atmosphere) and the use of
the vehicle (e.g. city driving), replace
them twice as often if necessary
(refer to the "Engines" paragraph).
A c l o g g e d c a b i n fi l t e r m a y h a v e a n
adverse effect on the performance
of the air conditioning system and
generate undesirable odours.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h
time the engine oil is
changed. Particle filter system (Diesel)
Complementary to the catalytic
c o n v e r t e r , t h i s fi l t e r m a k e s a n a c -
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 occa-
sionally notice water vapour being
emitted from the exhaust when ac-
celerating. 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 audi-
ble signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi l t e r i s s t a r t i n g t o fi l l u p ( i n c o n d i -
tions of urban driving of excep-
tionally long duration: low speeds,
t r a f fi c j a m s e t c . )
T o r e g e n e r a t e t h e fi l t e r , i t i s a d v i s e d
to drive as soon as possible, when
t r a f fi c c o n d i t i o n s p e r m i t , a t a s p e e d
o f 4 0 m p h ( a r o u n d 6 0 k m / h ) o r
m o r e f o r a t l e a s t fi v e m i n u t e s ( u n t i l
the alert message disappears).
If this alert persists, consult a
CITROËN dealer.
Refer to the Maintenance and Warranty
Guide for details of the replacement in-
terval for this component.
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C H E C K S
Brake pads Brake wear depends on
the style of driving, par-
ticularly in the case of ve-
hicles used in town, over
short distances. It may be
necessary to have the condition of
the brakes checked, even between
vehicle services.
Unless there is a leak in the circuit, a
d r o p i n t h e b r a k e fl u i d l e v e l i n d i c a t e s
that the brake pads are worn.
Manual gearbox
The gearbox does not re-
quire any maintenance (no
oil change).
6 - s p e e d e l e c t r o n i c g e a r
control gearbox
The gearbox does not require any
maintenance (no oil change).
Automatic gearbox
The gearbox does not require any
maintenance (no oil change). Brake disc wear
For information relating to
checking the brake disc
wear, contact a CITROËN
dealer.
Parking brake
If a loss of effectiveness of this sys-
tem is noticed, the parking brake
must be checked, even between two
services.
This system must be checked by a
CITROËN dealer. Only use products recom-
mended by CITROËN or
products of equivalent quality
a n d s p e c i fi c a t i o n s .
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and offers
v e r y s p e c i fi c p r o d u c t s .
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compartment is
strictly prohibited .
Refer to the Warranty and
Maintenance Record for the details
of the level checking interval for this
component.
Refer to the Warranty and Maintenance Record for details of the checking in-
terval for this component.
Refer to the Warranty and
Maintenance Record for details of
the level checking interval for this
component.
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P R A C T I C A L I N F O R M A T I O N
Fuses in the engine
compartment
Access to the fuses
D e t a c h a n d r e m o v e t h e c o v e r .
After any operation, carefully
r e fi t
the cover. If the cover is not cor-
rectly positioned or not properly
closed, this could cause serious
problems on your vehicle. For the
same reason, take care not to spill
any liquid in the fusebox.
A l l w o r k o n t h e m a x i - f u s e s ,
which are located in these
f u s e b o x e s a n d w h i c h g i v e
e x t r a p r o t e c t i o n , m u s t b e c a r r i e d
o u t b y a C I T R O Ë N d e a l e r .
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XII
T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
UA... UE... UD...
5FW-C 5FX-H/P 5FT-F RFJ-F
PETROL ENGINES
1.6
litre
VTi 16V
120 hp
1.6
litre
THP 16V
150 hp
1.6
litre
THP 16V
140 hp
2
litre
16V 143 hp
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) 88 110 103 103
Maximum power engine speed (rpm) 6 000 5 800 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) Auto.
(4-speed)
OIL CAPACITIES (in litres)
E n g i n e ( w i t h fi l t e r r e p l a c e m e n t ) 4.25 4.25 4.25 5
Gearbox - Final drive 1.9 - - -
UA...: CITROËN Grand C4 Picasso
(7-seat).
UE...: CITROËN Grand C4 Picasso
(5-seat).
UD...: CITROËN C4 Picasso
(5-seat).
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T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
UA... UE... UD...
9HZ-C 9HZ-H/P RHR-H RHJ-H/P RHR-J RHE-8 RHH-A
DIESEL ENGINES 1.6
litre
HDi 110 hp 2
litre
HDi 138 hp
2
litre
HDi
150 hp
2
litre
HDi
163 hp
Cubic capacity (cc) 1 560 1 997 1 997 1 997
Bore x stroke (mm) 75 x 88.3 85 x 88 85 x 88 85 x 88
EU standard maximum power (kW) 80 100 110 120
Maximum power engine speed (rpm) 4 000 4 000 3 750 3 750
EU standard maximum torque (Nm) 240 320 270 320 - -
Maximum torque engine speed (rpm) 1 750 2 000 - -
Fuel Diesel Diesel Diesel Diesel
Catalytic converter Yes Yes Yes Yes
P a r t i c l e e m i s s i o n fi l t e r ( P E F ) Yes Yes Yes Yes
GEARBOXES Manual
(5-speed) Electronic
gearbox system
(6-speed) Manual
(6-speed) Auto.
(6-speed) Electronic
gearbox system
(6-speed) Manual
(5-speed) Auto.
(6-speed)
OIL CAPACITIES (in litres)
E n g i n e ( w i t h fi l t e r r e p l a c e m e n t ) 3.75 3.75 5.25 5.25 5.25 - -
Gearbox - Final drive 1.9 - 2.4 - - - -
UA...: CITROËN Grand C4 Picasso
(7-seat).
UE...: CITROËN Grand C4 Picasso
(5-seat).
UD...: CITROËN C4 Picasso
(5-seat).
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T E C H N I C A L D A T A
FUEL CONSUMPTION
CITROËN
Grand C4 Picasso and
CITROËN
C4 Picasso
In accordance with directive 80/1268/CEE
Petrol
engines
Gearboxes
Model
codes:
UA... UE... UD...
Urban
litres/100
km (mpg)
Extra-urban
litres/100 km (mpg)
Combined
litres/100 km (mpg)
CO
2
Emissions (g/km)
1.6
litre
VTi 16V
120 hp
Manual 5FW-C 10.1 (28.0) 6.0 (47.1) 7.5 (37.7) 177
1.6
litre
THP 16V
150 hp
Electronic
gearbox system
5FX-H/P 10.0 (28.2) 5.9 (47.9) 7.4 (38.2) 176
1.6
litre
THP 16V
140 hp
Auto. 5FT-F 11.9 (23.7) 6.5 (43.5) 8.5 (33.2) 200
2
litre
16V
143 hp
Auto. RFJ-F 12.9 (21.9) 6.6 (42.8) 8.9 (31.7) 211
T h e f u e l c o n s u m p t i o n fi g u r e s s h o w n h e r e c o r r e s p o n d t o t h e v a l u e s c o m m u n i c a t e d a t t h e t i m e o f p r i n t i n g .
These fuel consumption values were established in accordance wi th Directive 80/1268/CEE. They may vary depending
o n t h e s t y l e o f d r i v i n g , t r a f fi c c o n d i t i o n s , w e a t h e r c o n d i t i o n s , t h e l o a d i n t h e v e h i c l e , t h e m a i n t e n a n c e o f t h e v e h i c l e a n d
the use of equipment.