2004 Citroen C2 Speed

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ENGINE
ALL TYPES FILLING AND BLEEDING THE COOLING CIRCUIT
Tools.
[1]
Filling cylinder: 4520T
[2]Adaptor for filling cylinder: 4222T
IMPERATIVE: Respect the safety and cleanliness requirements.
The draining and refilling operations can be carried out using WINN’S or similar coolant fluid replacement
equipment;it is essential to follow the instructions as stated for that equipment.
Filling and bleeding.
Fit the cylinder adaptor [2] 4222T (Picasso,C2,C3)and the filling cylinder [1] 4520T (all types).
Use the coolant to ensure protection between 15°C and 37°C.
Slowly fill the system.
NOTE:Keep the cylinder filled up (visible level).
Close each bleed screw as soon as the coolant flows without air bubbles.
Start the engine :Engine speed
1500 rpm.
Maintain this speed until the first cooling cycle (cooling fans cut in and cut out).
Stop the engine and allow it to cool down.
Remove the filling cylinder
[1] 4520T (all types)and the cylinder adaptor [2] 4222T.
Top up the system to the max. mark, with the engine cold.
Refit the filler cap.
E5AP1GNCB1GP00AC

Downloaded from www.Manualslib.com manuals search engine 232
INJECTION1.1iHFX L4/IFL5MAGNETTI MARELLI 48P
1.4i
KFW KFV L4/IFL5SAGEM S2000
1.6i 16V
NFU L4BOSCH M 7.4.4.
1.1i
HFX L4/IFL5MAGNETTI MARELLI 48P
1.4i
KFW L4/IFL5SAGEM S2000
1.4i 16V
KFU L5MAGNETTI MARELLI 6LP850
1.6i 16VNFU L4BOSCH M 7.4.4.
1.4i
KFWL4/IFL5SAGEM S2000
8501.6iNFUL4BOSCH M.7.4.4.
2.0i
RFNL4MAGNETTI MARELLI MM 48P2
2.0i 16V
RFSL3M.MARELLI 1AP10
1.6i
NFVL4BOSCH M7.4.4.
1.8i
6FZ L4SAGEM S2000700
2.0i 16VRFN L4/IFL5M. MARELLI 6LP850
C2 C3 C3 PLURIEL XSARA PICASSO IDLING DEPOLLUTION
Vehicles Engine typeEmission
standardMake Injection type% Content
CO CO2
Idling speed
(± 50 rpm)
Man.
gbox Auto. gbox : N
gear engaged
C2
C3 PLURIEL
C3
XSARA
XSARA
PICASSO
< 0,5
> 9

Downloaded from www.Manualslib.com manuals search engine 233
INJECTION
Emission standard Engine type
Injection make
and type
PETROL INJECTION
Air temperature sensor
resistive value (ohms)
C2
M. MARELLI 48P2 SAGEM S2000 BOSCH M.7.4.4.
Fuel pressure (bars)
Overspeed cutoff (rpm)
Injector resistive value (ohms)
Engine coolant temperature
sensor resistive value (ohms)
Idling actuator or stepper
motor resistive value (ohms)
HFX KFV NFU
L4/IFL5 L4/IFL5 IFL5
1.1i 1.4i 1.6i 16V
333
5500 5500 6600
14,5 12,2 14,5
Stepper motor: 53 3 800 at 10°C 2500 at 20° C 800 at 50°C 230 at 90° C
3 800 at 10°C 2500 at 20° C 800 at 50°C 230 at 90° C
C2

Downloaded from www.Manualslib.com manuals search engine 234
INJECTION
Emission standard Engine type
Injection make
and type
PETROL INJECTION
C3 C3 PLURIEL
Air temperature sensor
resistive value (ohms)
C3 PLURIEL
C3
M. MARELLI
48P2M. MARELLI
6LP SAGEM
S2000BOSCH
M.7.4.4.SAGEM
S2000BOSCH
M.7.4.4.
Fuel pressure (bars)
Overspeed cutoff (rpm)
Injector resistive value (ohms)
Engine coolant temperature
sensor resistive value (ohms)
Idling actuator or stepper
motor resistive value (ohms)
HFX
K’L4INFL4/IFL5 L5 K’L4INFL4/IFL5 L4 L4/IFL5 IFL5
1.1i 1.4i 1.4i 16V 1.6i 16V
1.6i 16V
1.4i
KFU
KFV NFU KFV NFU
3,53,5
3,5
3,5 3,5 3,5
14,5 14,5 14,5
12,214,5 14,5
5500
5800
5500
5500
5500 5800
Stepper motor:53 3800 at 10° C 2 500 at 20° C 800 at 50° C 230 at 90° C
3800 at 10° C 2 500 at 20° C 800 at 50° C 230 at 90° C

Downloaded from www.Manualslib.com manuals search engine 235
INJECTION
Emission standard Engine type
Injection make
and type
PETROL INJECTION
XSARA XSARA PICASSO
Air temperature sensor
resistive value (ohms)
XSARA PICASSO
XSARA 2
SAGEM
S2000M. MARELLI
6LP BOSCH
M.7.4.4.BOSCH
M.7.4.4.SAGEM
S2000M. MARELLI
6LP
Fuel pressure (bars)
Overspeed cutoff (rpm)
Injector resistive value (ohms)
Engine coolant temperature
sensor resistive value (ohms)
Idling actuator or stepper
motor resistive value (ohms)
KFW
L4/IFL5/L5 L4/IFL5 L4/IFL5 L4 IFL5L4/IFL5
1.4i 1.6i 16V 2.0i 16V 1.6i
2.0i 16V
1.8i 16V
RFN
NFU NFV 6FZ RFN
3,53,5
3
3 3,5 3,5
14,5 14,5 14,5
14,512,2 14,5
5500
5700
6000
5800
5500 6000
Stepper motor:53 3800 at 10° C 2 500 at 20° C 800 at 50° C 230 at 90° C
3800 at 10° C 2 500 at 20° C 800 at 50° C 230 at 90° C

Downloaded from www.Manualslib.com manuals search engine DEPOLLUTION TECHNICAL CHECKS (FRANCE)ALL TYPES
All Types Petrol CO Corrected (In %)
All Types Diesel (m1)
Conditions:
At idle, engine warm.
#01/96
Less than 4.5 %for vehicles registered before 10/86.
Less than 3.5 %for vehicles registered after 10/86.
With catalytic converter
Greater than 2.0i89 M.Y.
All Types 93 M.Y.
COless than 0.5 % at idle speed.COless than 0.3 % at fast idle speedbetween 2500 and 3000 rpm (*)
Lambda Probe value 0,97 to 1,03.01/96
#
Atmospheric engine.
Less than 2.5 m
1
Turbocharged engine.
Less than 3.0 m
1
236
INJECTION

Downloaded from www.Manualslib.com manuals search engine 252
INJECTION
SPECIFICATIONS OF THE DELPHI DIESEL INJECTION PUMP XSARA
Engine
typePump
Type
ReferenceStatic timing
Initial advance
Compression
Time
(cylinder N° 4)Dynamic
timing
checking
(at idle)Reference
InjectorInjector
holder
+ injectorCode
colourInjector
needle lift
pressure
(Bar)Adjustments (rpm) Max. speed
Fast
idlingAntistall
IdlingUnladen
rpmLaden
rpm
WJYDWLP 12
R 8448 B/*RDNO
SDC
6903LDCR
0260
IAA135,5
±5950
±25875
±25875
±255350
± 125
Engine
TDC
Pegging hole.
Value «X»
engraved on
the pump.
(*) = See table page: 251.1500
+ 3
mm
shim

Downloaded from www.Manualslib.com manuals search engine 256
INJECTION
ADJUSTING THE MECHANICAL CONTROLS OF THE DELPHI INJECTION PUMP
Engine: WJY (continued)
Adjusting the antistall (residual output).
Insert a 3 mmthick shim (10)between the throttle lever (6)and the antistall screw (7).
Push the stop lever (8).
Insert a 3 mmdiameter peg (9)in the lever (2).
Adjust the engine speed to 1500 rpm ± 100using the stop screw (7).
Remove the shim (10)and the peg (9).
Adjusting the idle speed.
Adjust the speed using the idle adjustment screw (11).
Idling speed:825 ± 25 rpm.
Checking the engine deceleration.
Move the throttle lever (6)to obtain an engine speed of 3000 rpm.
Release the throttle lever (6).
The deceleration should be between 2.5and 3.5seconds.
The drop should be approximately 50 rpmin relation to the idle speed.
Deceleration too fast, (the engine has a tendency to stall)slacken the screw (7)by a quarter turn.
Deceleration too slow, (engine speed is greater than the idle speed)tighten screw (7)by a quarter turn.
NOTE:In each case, check the idle speed for any necessary adjustments.
B1HP0K9CB1HP0KAC
XSARA