engine Citroen C4 DAG 2008.5 1.G Repair Manual
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P R A C T I C A L I N F O R M A T I O N
ENERGY ECONOMY MODE
S y s t e m w h i c h m a n a g e s t h e d u r a t i o n
of use of certain functions to con-
s e r v e a s u f fi c i e n t l e v e l o f c h a r g e i n
t h e b a t t e r y .
A f t e r t h e e n g i n e h a s s t o p p e d , y o u c a n
still use functions such as the audio
a n d t e l e m a t i c s s y s t e m , w i n d s c r e e n
w i p e r s , d i p p e d h e a d l a m p s , c o u r t e s y
l i g h t s , e t c . f o r a m a x i m u m c o m b i n e d
d u r a t i o n o f t h i r t y m i n u t e s . Switching to economy mode
O n c e t h e t h i r t y m i n u t e s a r e o v e r , a
message appears on the multi-func-
tion screen indicating that the vehicle
h a s s w i t c h e d t o e c o n o m y m o d e
and the active functions are put on
s t a n d b y .
Exiting economy mode
These functions are reactivated au-
t o m a t i c a l l y n e x t t i m e t h e v e h i c l e i s
d r i v e n .
In order to resume the use of these
f u n c t i o n s i m m e d i a t e l y , s t a r t t h e e n -
gine and let it run:
- for less than ten minutes to use
the equipment for an equivalent
duration,
- for more than ten minutes to use t h e e q u i p m e n t f o r a p p r o x i m a t e l y
t h i r t y m i n u t e s .
A fl a t b a t t e r y p r e v e n t s t h e
engine from starting (refer
to the corresponding para-
g r a p h ) .
Following reconnection of the
battery
F o l l o w i n g r e c o n n e c t i o n o f t h e b a t -
t e r y , s w i t c h o n t h e i g n i t i o n a n d w a i t
1 minute before starting to permit
i n i t i a l i s a t i o n o f t h e e l e c t r o n i c s y s -
t e m s . H o w e v e r , i f s l i g h t d i f fi c u l t i e s
a r e e n c o u n t e r e d f o l l o w i n g t h i s o p e r -
a t i o n , c o n t a c t a C I T R O Ë N d e a l e r .
Referring to the corresponding
s e c t i o n , y o u m u s t y o u r s e l f r e i n i t i a l -
i s e ( d e p e n d i n g o n e q u i p m e n t ) :
- t h e r e m o t e c o n t r o l k e y ,
- t h e o n e - t o u c h e l e c t r i c w i n d o w s ,
- the settings of the multifunction
screen,
- the audio equipment radio sta- tions,
- the GPS satellite navigation s y s t e m .
D o n o t d i s c o n n e c t t h e t e r -
m i n a l s w h i l e t h e e n g i n e i s
r u n n i n g .
D o n o t c h a r g e t h e b a t t e r i e s w i t h o u t
d i s c o n n e c t i n g t h e t e r m i n a l s fi r s t .
D o n o t p u s h t h e v e h i c l e t o s t a r t t h e
e n g i n e i f i t i s fi t t e d w i t h a 6 - s p e e d
e l e c t r o n i c g e a r b o x s y s t e m .
Before disconnecting
the battery
W a i t 2 m i n u t e s a f t e r s w i t c h i n g o f f
the ignition before disconnecting
t h e b a t t e r y .
C l o s e t h e w i n d o w s a n d t h e d o o r s
b e f o r e d i s c o n n e c t i n g t h e b a t t e r y .
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T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
LA... LC... LG... LR...
KFU-C NFU-C NFU-F 5FW-C 5FW-F 5FX-H 5FT-F NFU-C/FF
PETROL ENGINES 1.4 l. 16V
1.6 l. 16V
110
hp
1.6 l. 16VTi
120
hp
1.6 l. THP
16V
150
hp
1.6 l. THP
16V
140
hp
1.6 l. 16V
110
hp
BioFlex
Cubic capacity (cm 3
) - 1 587 1 598 1 598 1 587
Bore x stroke (mm) - x - 78.5 x 82 77 x 85.8 77 x 85.8 78.5 x 82
EU standard maximum power (kW) 65 80 88 110 103 80 82
Maximum power engine speed (rpm) - 5 800 6 000 5 800 6 000 5 800
EU standard maximum torque (Nm) - 142 160 240 147 153
Maximum torque engine speed (rpm) - 4 000 4 250 1 400 4 000
Fuel Unleaded Unleaded Unleaded Unleade d
Unleaded E85
Catalytic converter Yes Yes Yes Yes Yes
GEARBOXES Manual
(5-speed)
Manual
(5-speed) Auto.
(4-speed) Manual
(5-speed) Auto.
(4-speed) Manual
(6-speed) Auto.
(4-speed) Manual
(5-speed)
OIL CAPACITIES (in litres)
Engine
( w i t h fi l t e r r e p l a c e m e n t ) 3.15 3.25 4.25 4.25 4.25 3.25
Gearbox - Final drive - 1.9 1.9 - 1.9 - 1.9
LA...: 3-door.
LC...: 5-door.
LG...: 3-door "Enterprise".
LR...: 5-door "Enterprise".
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T E C H N I C A L D A T A
MODELS:
ENGINES AND GEARBOXES
Model codes:
LA... LC... LG... LR...
9HX-C
9HV-C
9HY-B
9HY-C
9HZ-C 9HZ-H/P RHR-J RHF-8
DIESEL ENGINES
1.6 l. HDi
16V
hp
1.6 l. HDi 16V 110
hp
2 l. HDi
16V 138
hp
2 l. HDi
16V 140
hp
Cubic capacity (cm 3
) 1 560 1 560 1 997 1 997
Bore x stroke (mm) 75 x 88.3 75 x 88.3 85 x 88 85 x 8 8
EU standard maximum power (kW) 66 66.2 80 100 103
Maximum power engine speed (rpm) 4 000 4 000 4 000 4 000
EU standard maximum torque (Nm) 215 240 320 320
Maximum torque engine speed (rpm) 1 750 1 750 2 000 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 ) No Yes No Yes Yes Yes
GEARBOXES Manual
(5-speed) Manual
(5-speed) Manual
(5-speed)
Electronic
Gearbox System (6-speed) Auto.
(6-speed) Manual
(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 ) 3.85 3.85 3.85 3.85 5.3 5.3
Gearbox - Final drive 1.9 1.9 1.9 - - 2. 4
LA...: 3-door.
LC...: 5-door.
LG...: 3-door "Enterprise".
LR...: 5-door "Enterprise".
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T E C H N I C A L D A T A * Unleaded.
** E85.
T h e 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 consumption values were established in accordance with Di rective 80/1268/CEE. They may vary depending on the
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 t h e u s e
o f t h e e q u i p m e n t .
CONSUMPTION In accordance with directive 80/1268/CEE
Petrol
engines
Gearboxes
Model codes:
LA... LC...
LG... LR...
Urban
litres/
100 km (
mpg
)
Extra
-urban
litres/
100 km (
mpg
)
Mixed
litres/
100 km
(
mpg
)
Emission of
CO 2 by weight
(g/km)
1.4 l. 16V Manual KFU-C 8.7 (32.5) 5.2 (54.3) 6.4 (44.1) 153
1.6 l. 16V
110
hp
Manual NFU-C 9.5 (29.7) 5.7 (49.6) 7.1 (39.8) 169
Auto. NFU-F 10.6 (26.6) 5.8 (48.7) 7.6 (37.2) 180
1.6 l. 16VTi
120
hp
Manual 5FW-C 9.3 (30.4) 5.2 (54.3) 6.7 (42.2) 159
Auto. 5FW-F 10 (28.2) 5.5 (51.4) 7.1 (39.8) 165
1.6 l. THP 16V
150
hp
Manual 5FX-H 9.8 (28.8) 5.3 (53.3) 6.9 (40.9) 164
1.6 l. THP 16V
140
hp
Auto. 5FT-F 11.2 (25.2) 5.7 (49.6) 7.7 (36.7) 183
1.6 l. 16V
BioFlex
Manual NFU-C/FF 9.5 * (29.7) 5.7 * (49.6) 7.1 * (39.8) 169
*
13.3 ** (21.2) 7.7 ** (36.7) 9.8 ** (28.8) 160 **
Quality of the fuel used for petrol engines
T h e p e t r o l e n g i n e s a r e p e r f e c t l y c o m p a t i b l e w i t h E 5 t y p e p e t r o l b i o f u e l s ( c o n t a i n i n g 5 % e t h a n o l ) , c o n f o r m i n g t o E u r o p e a n
standard EN 228.
E 8 5 t y p e f u e l s ( c o n t a i n i n g u p t o 8 5 % e t h a n o l ) a r e r e s e r v e d e x c l u s i v e l y f o r v e h i c l e s m a r k e t e d f o r t h e u s e o f t h i s t y p e o f
f u e l ( B i o F l e x v e h i c l e s ) . T h e q u a l i t y o f t h e e t h a n o l m u s t c o m p l y w i t h E u r o p e a n s t a n d a r d E N 1 5 3 7 6 .
For Brazil only, special vehicles are marketed to run on fuels containing up to 100 % ethanol (type E100).
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T E C H N I C A L D A T A
T h e 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 consumption values were established in accordance with Di rective 80/1268/CEE. They may vary depending on the
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 t h e u s e
o f t h e a c c e s s o r i e s .
CONSUMPTION In accordance with directive 80/1268/CEE
Diesel
engines
Gearboxes
Model codes:
LA... LC...
LG... LR...
Urban
litres/
100 km
(
mpg
)
Extra
-urban
litres/
100 km
(
mpg
)
Mixed
litres/
100 km
(
mpg
)
Emission of
CO 2 by weight
(g/km)
1.6 l. HDi 16V
92
hp
Manual 9HX-C 5.8 (48.7) 3.8 (74.3) 4.5 (62.8) 120
1.6 l. HDi 16V
92
hp
PEF
Manual 9HV-C 6.0 (47.1) 4.0 (70.6) 4.7 (60.1) 125
1.6 l. HDi 16V
110
hp
Manual
9HY-B
9HY-C 6.1 (46.3) 4.0 (70.6) 4.8 (58.9) 128
1.6 l. HDi 16V
110
hp
PEF
Manual 9HZ-C 6.0 (47.1) 4.0 (70.6) 4.7 (60.1) 125
Electronic
Gearbox System
9HZ-H/P 5.8 (48.7) 3.8 (74.3) 4.5 (62.8) 120
2 l. HDi 16V
138
hp
Auto. RHR-J 9.1 (31.0) 5.1 (55.4) 6.6 (42.8) 175
2 l. HDi 16V
140
hp
Manual RHF-8 7.1 (39.8) 4.3 (65.7) 5.3 (53.3) 140
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T E C H N I C A L D A T A
* Very low rolling resistance tyres. This equipment contribu tes to protecting the environment and reduces the consumption
o f y o u r v e h i c l e .
CONSUMPTION with "Michelin Energy Saver"
tyres * (15 and 16 inch)
In accordance with directive 80/1268/CEE
Diesel
engines
Gearboxes
Model codes:
LA... LC...
LG... LR...
Urban
litres/
100 km
(
mpg
)
Extra
-urban
litres/
100 km
(
mpg
)
Mixed
litres/
100 km
(
mpg
)
Emission of
CO 2 by weight
(g/km)
1.6 l. HDi 16V
92
hp
Manual 9HX-C 5.7 (49.6) 3.7 (76.3) 4.4 (64.2) 117
1.6 l. HDi 16V
110
hp
PEF
Electronic
Gearbox System
9HZ-H/P 5.8 (48.7) 3.7 (76.3) 4.4 (64.2) 118
Quality of the fuel used for Diesel engines
T h e D i e s e l e n g i n e s a r e p e r f e c t l y c o m p a t i b l e w i t h b i o f u e l s w h i c h c o n f o r m t o c u r r e n t a n d f u t u r e E u r o p e a n s t a n d a r d s ( d i e s e l
f u e l w h i c h c o m p l i e s w i t h s t a n d a r d E N 5 9 0 m i x e d w i t h a b i o f u e l w h i c h c o m p l i e s w i t h s t a n d a r d E N 1 4 2 1 4 ) w h i c h c a n b e
d i s t r i b u t e d a t t h e p u m p s ( p o s s i b l e i n c o r p o r a t i o n o f 0 t o 7 % F a t t y A c i d M e t h y l E s t e r ) .
T h e u s e o f a n y o t h e r t y p e o f ( b i o ) f u e l ( v e g e t a b l e o r a n i m a l o i l s , d o m e s t i c f u e l . . . ) i s s t r i c t l y p r o h i b i t e d ( r i s k o f d a m a g e t o
t h e e n g i n e a n d f u e l c i r c u i t ) .
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WEIGHTS AND TOWED LOADS (5-DOOR) in kg
Petrol engines 1.4 l. 16V
1.6 l. 16V
110
hp
1.6 l. 16VTi
120
hp
1.6 l. THP
16V 150
hp
1.6 l. THP
16V 140
hp
1.6 l. 16V
BioFlex
Gearboxes Manual Manual Auto. Manual Auto. Manual Auto. Manual
Model codes:
LA... LC... LG... LR...
KFU-C NFU-C NFU-F 5FW-C 5FW-F 5FX-H 5FT-F NFU-C/FF
- Unladen weight 1 182 1 200 1 274 1 220 1 273 1 276 1 290 1 200
- Kerb weight 1 257 1 275 1 349 1 295 1 348 1 351 1 365 -
- Payload 520 532 520 511 488 48 7 486 -
- Gross vehicle weight (GVW) 1 702 1 732 1 794 1 731 1 761 1 763 1 776 1 732
- Gross train weight (GTW) 2 902 2 932 2 994 3 031 3 031 3 163 3 076 2 932
- Braked trailer (within GTW limit)
o n a 1 0 % o r 1 2 % g r a d i e n t 1 200 1 200 1 300 1 270 1 400 1 30 0 1 200
o n a n 8 % o r 1 0 % g r a d i e n t 1 200 1 200 1 300 1 270 1 400 1 30 0 1 200
o n a g r a d i e n t o f l e s s t h a n 8 % 1 500 1 400 1 400 1 300 1 500 1 35 0 1 400
- Unbraked trailer 628 637 674 645 67 0 645 680 637
- Recommended nose weight 63 61 62 65 70 70 61
T h e G T W a n d t o w e d l o a d v a l u e s i n d i c a t e d a p p l y u p t o a m a x i m u m a l t i t u d e o f 1 , 0 0 0 m e t r e s ; t h e t o w e d l o a d m e n t i o n e d
m u s t b e r e d u c e d b y 1 0 % f o r e a c h a d d i t i o n a l 1 , 0 0 0 m e t r e s o f a l t i t u d e .
T h e s p e e d o f a t o w i n g v e h i c l e m u s t n o t e x c e e d 1 0 0 k m / h ( a p p r o x . 6 0 m p h ) ( c o m p l y w i t h t h e l e g i s l a t i o n i n f o r c e i n y o u r
country).
H i g h e x t e r i o r t e m p e r a t u r e s m a y r e s u l t i n a r e d u c t i o n i n t h e p e r f o r m a n c e o f t h e v e h i c l e i n o r d e r t o p r o t e c t t h e e n g i n e ; w h e n
t h e e x t e r i o r t e m p e r a t u r e i s h i g h e r t h a n 3 7 ° C , l i m i t t h e w e i g h t t o w e d .
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WEIGHTS AND TOWED LOADS (3-DOOR) in kg
Petrol engines 1.4 l. 16V 1.6 l. 16V 110
hp 1.6 l. 16VTi 120
hp
1.6 l. THP
16V 150
hp
1.6 l. 16V
BioFlex
Gearboxes Manual Manual Auto. Manual Auto. Manual Manual
Model codes:
LA... LC... LG... LR...
KFU-C NFU-C NFU-F 5FW-C 5FW-F 5FX-H NFU-C/FF
- Unladen weight 1 181 1 200 1 278 1 217 1 273 1 271 1 200
- Kerb weight 1 256 1 275 1 353 1 292 1 348 1 346 -
- Payload 520 520 520 510 484 48 3 -
- Gross vehicle weight (GVW) 1 701 1 720 1 798 1 727 1 757 1 754 1 720
- Gross train weight (GTW) 2 901 2 920 2 998 3 027 3 027 3 154 2 920
- Braked trailer (within GTW limit)
o n a 1 0 % o r 1 2 % g r a d i e n t 1 200 1 200 1 300 1 270 1 400 1 20 0
o n a n 8 % o r 1 0 % g r a d i e n t 1 200 1 200 1 300 1 270 1 400 1 20 0
o n a g r a d i e n t o f l e s s t h a n 8 % 1 500 1 400 1 400 1 300 1 500 1 40 0
- Unbraked trailer 628 637 676 645 67 0 645 637
- Recommended nose weight 63 61 63 65 65 70 61
T h e G T W a n d t o w e d l o a d v a l u e s i n d i c a t e d a p p l y u p t o a m a x i m u m a l t i t u d e o f 1 , 0 0 0 m e t r e s ; t h e t o w e d l o a d m e n t i o n e d
m u s t b e r e d u c e d b y 1 0 % f o r e a c h a d d i t i o n a l 1 , 0 0 0 m e t r e s o f a l t i t u d e .
T h e s p e e d o f a t o w i n g v e h i c l e m u s t n o t e x c e e d 1 0 0 k m / h ( a p p r o x . 6 0 m p h ) ( c o m p l y w i t h t h e l e g i s l a t i o n i n f o r c e i n y o u r
country).
H i g h e x t e r i o r t e m p e r a t u r e s m a y r e s u l t i n a r e d u c t i o n i n t h e p e r f o r m a n c e o f t h e v e h i c l e i n o r d e r t o p r o t e c t t h e e n g i n e ; w h e n
t h e e x t e r i o r t e m p e r a t u r e i s h i g h e r t h a n 3 7 ° C , l i m i t t h e w e i g h t t o w e d .
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WEIGHTS AND TOWED LOADS (5-DOOR) in kg
Diesel engines
1.6 l. HDi
16V 92
hp
1.6 l. HDi 16V
92
hp
PEF
1.6 l. HDi
16V 110
hp
1.6 l. HDi 16V 110
hp
PEF
2 l. HDi 16V
138
hp
2 l. HDi 16V
140
hp
Gearboxes Manual Manual Manual Manual
Electronic
Gearbox System
Auto. Manual
Model codes:
LA... LC... LG... LR...
9HX-C 9HV-C
9HY-B
9HY-C
9HZ-C 9HZ-H/P RHR-J RHF-8
- Unladen weight 1 257 1 280 1 270 1 280 1 293 1 416 1 381
- Kerb weight 1 332 - 1 345 1 355 1 368 1 491 1 456
- Payload 520 - 530 520 507 464 468
- Gross vehicle weight (GVW) 1 777 1 800 1 800 1 800 1 800 1 880 1 849
- Gross train weight (GTW) 3 077 3 100 3 100 3 100 3 350 3 449
- Braked trailer (within GTW limit)
o n a 1 0 % o r 1 2 % g r a d i e n t 1 300 1 300 1 300 1 300 1 570 1 50 0
o n a n 8 % o r 1 0 % g r a d i e n t 1 300 1 300 1 300 1 300 1 570 1 50 0
o n a g r a d i e n t o f l e s s t h a n 8 % 1 300 1 300 1 300 1 300 1 570 1 80 0
- Unbraked trailer 666 677 672 677 67 5 740 738
- Recommended nose weight 66 66 66 66 65 70 73
T h e G T W a n d t o w e d l o a d v a l u e s i n d i c a t e d a p p l y u p t o a m a x i m u m a l t i t u d e o f 1 , 0 0 0 m e t r e s ; t h e t o w e d l o a d m e n t i o n e d
m u s t b e r e d u c e d b y 1 0 % f o r e a c h a d d i t i o n a l 1 , 0 0 0 m e t r e s o f a l t i t u d e .
T h e s p e e d o f a t o w i n g v e h i c l e m u s t n o t e x c e e d 1 0 0 k m / h ( a p p r o x . 6 0 m p h ) ( c o m p l y w i t h t h e l e g i s l a t i o n i n f o r c e i n y o u r
country).
H i g h e x t e r i o r t e m p e r a t u r e s m a y r e s u l t i n a r e d u c t i o n i n t h e p e r f o r m a n c e o f t h e v e h i c l e i n o r d e r t o p r o t e c t t h e e n g i n e ; w h e n
t h e e x t e r i o r t e m p e r a t u r e i s h i g h e r t h a n 3 7 ° C , l i m i t t h e w e i g h t t o w e d .
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T h e G T W a n d t o w e d l o a d v a l u e s i n d i c a t e d a p p l y u p t o a m a x i m u m a l t i t u d e o f 1 , 0 0 0 m e t r e s ; t h e t o w e d l o a d m e n t i o n e d
m u s t b e r e d u c e d b y 1 0 % f o r e a c h a d d i t i o n a l 1 , 0 0 0 m e t r e s o f a l t i t u d e .
T h e s p e e d o f a t o w i n g v e h i c l e m u s t n o t e x c e e d 1 0 0 k m / h ( a p p r o x . 6 0 m p h ) ( c o m p l y w i t h t h e l e g i s l a t i o n i n f o r c e i n y o u r
country).
H i g h e x t e r i o r t e m p e r a t u r e s m a y r e s u l t i n a r e d u c t i o n i n t h e p e r f o r m a n c e o f t h e v e h i c l e i n o r d e r t o p r o t e c t t h e e n g i n e ; w h e n
t h e e x t e r i o r t e m p e r a t u r e i s h i g h e r t h a n 3 7 ° C , l i m i t t h e w e i g h t t o w e d .
WEIGHTS AND TOWED LOADS (3-DOOR) in kg
Diesel engines
1.6 l. HDi
16V 92
hp
1.6 l. HDi 16V
92
hp
PEF
1.6 l. HDi
16V 110
hp
1.6 l. HDi 16V 110
hp
PEF
2 l. HDi
16V 138
hp
2 l. HDi
16V 140
hp
Gearboxes Manual Manual Manual Manual
Electronic
Gearbox System
Auto. Manual
Model codes:
LA... LC... LG... LR...
9HX-C 9HV-C
9HY-B
9HY-C
9HZ-C 9HZ-H/P RHR-J RHF-8
- Unladen weight 1 255 1 279 1 269 1 279 1 293 1 410 1 379
- Kerb weight 1 330 - 1 344 1 354 1 368 1 485 1 454
- Payload 520 - 521 520 497 470 456
- Gross vehicle weight (GVW) 1 775 1 799 1 790 1 799 1 790 1 880 1 835
- Gross train weight (GTW) 3 075 3 099 3 090 3 099 3 090 3 450 3 335
- Braked trailer (within GTW limit)
o n a 1 0 % o r 1 2 % g r a d i e n t 1 300 1 300 1 300 1 300 1 570 1 50 0
o n a n 8 % o r 1 0 % g r a d i e n t 1 300 1 300 1 300 1 300 1 570 1 50 0
o n a g r a d i e n t o f l e s s t h a n 8 % 1 300 1 300 1 300 1 300 1 570 1 80 0
- Unbraked trailer 665 677 672 677 67 5 740 727
- Recommended nose weight 66 66 66 66 65 70 73