ECU Citroen C3 PLURIEL 2004 1.G Workshop Manual

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C2C3C3 PLURIELXSARA
XSARA PICASSOBERLINGO
PRIVATE CARS
CAR 050014
Volume 12004
AC/QCA
V/MTD
Méthodes techniques documentation «The intellectual property rights relating to the technical information contained in this document
belong exclusively to the manufacturer. Reproduction, translation or distribution in whole or in part
without prior written authorisation from the manufacturer is forbidden».«The technical information contained in this document is intended for the exclusive use of the trained
personnel of the motor vehicle repair trade. In some instances, this information could concern the security andsafety of the vehicle. The information is to be used by the professional vehicle repairers for whom it is
intended and they alone would assume full responsibility to the exclusion of that of the manufacturer».
«The technical information appearing in this brochure is subject to updating as the characteristics ofeach model in the range evolve. Motor vehicle repairers are invited to contact the CITROËN network
periodically for further information and to obtain any possible updates».
2004

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Operation to reconnect the battery after a vehicle repair
WARNING
If the battery has been disconnected, after reconnecting it is ESSENTIALto wait 1 minutebefore switching on the ignition,
otherwise the engine ECU will lock up.
If the ECU has locked up :
Switch off the ignition.
Wait
1 minute.
Switch the ignition back on, the ECU is unlocked.

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C2
OPERA TIONS TO BE CARRIED ORT AFTER A REPAIR
GENERAL
Sun roof.The antipinch function has to be reinitialised.
Place the sun roof switch in the maximum tilt position.
Keep the sun roof switch pressed until the sun roof ceases its movement.
Release the sun roof switch within 5 seconds.
Keep the sun roof switch pressed until the end of the sun roof opening sequence.
Multifunction screen.It is necessary to adjust the date, time and ortside temperature.
Adjust the display language of the multifunction screen if necessary.
NOTE:The default display language of the multifunction screen is French.
Navigation.Warning, the vehicle has to be in the open air (on switching on the ignition, the ECU searches for satellites).
Vehicle location is only effective after some ten minutes.Reprogramme the customer paramanders.
Radio.Reprogramme the radio stations.
Radiotelephone RT3.Reprogramme the radio stations.

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ENGINE
ENGINE SPECIFICATIONS
Engines: HFX KFV KFW KFU
Petrol
All types
1.1i
1.4i1.4i 16V
Vehicle
Emission standardEngine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)C2/C3BERLINGO IIC2/C3/C3 Pluriel Xsara II/Berlingo II C3
L4/IFL5 L4/W4 L4/IFL5/INF K’/L4/W4/IFL5 IFL5/L4
HFXKFVKFWKFU
1124 1360
72/69 75/77
10,5/1 11/1
44550044,15500545400555500655250
615500605500 755400 755500 905250
943400 943300 123400 122800 13,33250
943500

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ENGINEENGINE SPECIFICATIONS
Engines: NFV NFU 6FZ RFN RFS
Petrol
All types
1.6i 16V 2.0i 16V1.8i 16V
Vehicle
Emission standard
Engine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)Xsara Picasso C2/C3 Xsara Xsara Picasso Xsara II Xsara II
C3 Pluriel Xsara Picasso
Berlingo II
L4L4/IFL5 IFL5 IFL4/IFL5 L4
NFV NFU 6FZ RFN RFS
1587 1749 1998
78,5/82 78/82 82,7/81,4 85/86
10,5/1 11/1 10,8/1 10,8/1
705700805800 855500 1006000 1206000
955700 1105800 1155500 1366000 1636000
13,53000 14,74000 164000 194100 19,35000
1.6i

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ENGINE
ENGINE SPECIFICATIONS
Engines: 8HX 8HW 8HZ 8HV 8HY
Diesel
All types
1.4 HDi
1.4 HDi 16V
Vehicle
Emission standardEngine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)C2/C3/C3 PlurielC3Xsara C3
L4/IFL5 L4
8HX8HW8HZ8HV8HY
1398
73/82 73,5/82 73/82
17,9/1 18,25/1
504000664000
704000694000 924000
152000 162000 202000

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ENGINEENGINE SPECIFICATIONS
Engines: 9HZ 9HY WJY RHU RHZ
Diesel
All types
1.6 HDi 16V 2.0 HDi1.9 D
Vehicle
Emission standard
Engine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)Xsara II
Xsara Picasso Xsara II Berlingo II Xsara Picasso Xsara II
Berlingo II
L4
9HZ 9HY WJY RHY RHZ
1560 1868 1997
88,3/75 82,2/88 85/88
18/1 23/1 17,6/1
804000514600 664000 804000
1104000 714600 904000 1094000
24,52000 12,52500 10,52500 20,51900 251750

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Uncouple, plug and move aside, using tool [7], the fuel delivery pipe (2)and return
pipe (1).
Remove:
Screws
(3), (4) and (6).
Screw (7).
The upper timing cover (5).
WARNING:Refit screw (7)equipped with a spacer (17 mm thick), tighten the
screw (7)to 1,5 ± 0,1 m. daN.
NOTE:The screw (7)is one of the screws securing the coolant pump and is there
for its sealing.
Put the gear lever in 5th gear.Turn the road wheel to turn the engine in its direction of rotation.
Orient the camshaft pulley in the pegging position, use a mirror if necessary.
Peg the camshaft, using tool
[5].
Peg the engine flywheel, using tool
[3].
B1EP1A7CB1BP2H3CB1BP2H2CB1BP2R2C
XSARA XSARA PICASSO

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INJECTION
PROHIBITED OPERATIONS: SIEMENS HDI DIRECT INJECTION SYSTEM
Engines: 8HX 8HW 8HZ
Cleaning.
The use of high pressure cleaners is prohibited.
Do not use compressed air.
Fuel supply circuit.
Required fuel: diesel.
Electric circuit.
Swapping injection ECUs between two vehicles will render it impossible to start either vehicle.
It is forbidden to supply a diesel injector with
12 volts.
High pressure fuel pump.
Do not separate the following components from the high pressure fuel pump (5):
Sealing ring
(a)(no replacement parts).
High pressure outlet connector
(b)(will cause a malfunction).
PS: HDi = High pressure Diesel injection
B1HP1K9C
C2 C3 XSARA

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INJECTION
PROHIBITED OPERATIONS: DELPHI HDI DIRECT INJECTION SYSTEM
Engines: 8HY 8HV
Cleaning.
The use of high pressure cleaners is prohibited.
Do not use compressed air.
Fuel supply circuit.
Required fuel: diesel.
Electric circuit.
Swapping injection ECUs between two vehicles will render it impossible to start either vehicle.
It is forbidden to supply a diesel injector with
12 volts.
High pressure fuel pump.
Do not separate the following components from the high pressure fuel pump (5):
Sealing ring
(a) (no replacement parts).
High pressure outlet connector
(b)(will cause a malfunction).
PS:HDi = High pressure Diesel injection
B1HP1J6C
C3