2004 Citroen C3 Pump

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INJECTION
PARTICLE FILTER SAFETY AND CLEANLINESS REQUIREMENTS
Operations on the fuel additive circuit.
IMPERATIVE: For all operations on the additive circuit, wear protective goggles and gloves that are resistant to hydrocarbons.
The work area must be ventilated.
In the event of any significant dispersion of additive:
Wear a breathing mask for filtering the particles.
Recover as much of the product as possible.
Place the product thus recovered in an appropriately labelled container. Wash the soiled area with copious amounts of water.
Dispose of materials and solid residues in an authorised recovery point.
IMPERATIVE:The filling kit should be recycled following a repair. All «Eolys» additive containers that have been opened should be
disposed of.
Cleanliness rules.
ESSENTIAL: The operator should wear clean overalls.
Before working on the injection circuit, it may be necessary to clean the unions of the following sensitive components(see corresponding operations).
Fuel filter.
Fuel high pressure pump.
Fuel high pressure regulator.
Fuel high pressure common injection rail. Fuel high pressure piping. Diesel injector carriers.
IMPERATIVE: After dismantling, immediately blank the unions of the sensitive components with plugs, to prevent any ingress of impurities.
ALL TYPES

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INJECTION
SPECIAL FEATURES: PARTICLE FILTER / CHECKING THE ADDITIVE PUMP
Engine: 9 HZ
IMPERATIVE: Respect the safety and cleanliness requirements.
Tools.
[1]
Manual pressure/vacuum pump: FACOM DA 16
[2]Additive container: ().1613.G Kit 1613
Checks.
IMPERATIVE: Respect the safety and cleanliness requirements specific to HDi engines.
IMPERATIVE: For all operations on the additive circuit, wear protective goggles and gloves that are
resistant to hydrocarbons.
Place the vehicle on a lift.
Raise the vehicle
To test the flow of the additive pump :
Uncouple the tube
(1).
Couple tool [2]on the outlet «a»of the additive reservoir.
Operate for 50 secondsthe actuator test «Additive pump»with the aid of LEXIA or PROXIA.
IMPERATIVE:The volume collected by the tool [2] should be 20 ± 5 ml.
NOTE:
Replace the additive pump if it is defective.
Couple the tube (1).
Operate the actuator test «Filling the tube: additive pump – additive injector», with the aid of LEXIAorPROXIA.
B1HP1UTC
XSARA PICASSO

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INJECTION
SPECIAL FEATURES: PARTICLE FILTER / CHECKING THE ADDITIVE PUMP
Sealing of the additive injector.
Couple tool [1] to the tube (1).
Action the manual pump [1].
WARNING:The additive injector should open at a pressure of 100 ± 20 Bars.
Action the manual pump in vacuum
[1]at 800 m.bars.
WARNING:The downstream pressure should not fall rapidly.
NOTE:Replace the fuel tank if the injector is defective.
Couple the tube
(1).
Operate the actuator test «Filling the tube: additive pump – additive injector», with the aid ofLEXIAor PROXIA.
Check the additive level.
The checking of the additive level is done with reference to the gradations «a»marked on the additive
reservoir.
The top graduation indicates maximum filling
(3 Litres).
The difference between the two gradations equates to 0,25 Litres.
XSARA PICASSO
B1HP1UUC
B1KP019C

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
XSARA
Powerassisted steering assembly
Tightening torques (m.daN).
High pressure tube (Rubber seal pump side)
Powerassisted valve and pump union: 2.5
Return pipe.
Powerassisted valve union: 2.5
(16)Upper front fixing (E3) : 2.5
(17) Upper rear fixing (E3) : 2.2
(18)Fixing (E3) : 2.2
Tightening sequence.
Tighten screws (16)and (18).
Lightly tighten screw
(17), then fully tighten.
Pressure switch on the pressure circuit.
Switch opens 30to 35 Bars.
Switch closes 25 Bars.
Tighten to :
2 m.daN. Powerassisted steering system capacity =
1 litre.
Oil type:TOTAL FLUIDE ATX.
SAGINAW Pump adjustment = 100 Bars ± 5.
Pump shaft threading 3/8 16 threads per inch.
B3EP045D

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
Tightening torques (m.daN).
Unions between pump unions and
power steering valve: 2 ± 0.3
(16)Fixing screw: 2.2 ± 0.3
(17)Fixing screw: 2.2 ± 0.3
(18)Fixing screw: 2.2 ± 0.3
NOTE:
Coat the threads with product «E3».
A pressure switch is implanted in the hydraulic piping between the
high pressure pump and the power steering valve. Opening pressure =
30 / 35 Bars.
Closing pressure = 25 Bars minimum.
Tightening torque = 2 ± 0.2.
Capacity of power steering circuit =
1 Litre.
Oil quality = TOTAL FLUIDE ATX.
Power steering pump: Supplier SAGINAW.
Pump adjustment = 100 ± 5 Bars.
Pump shaft threading 3/8 16 threads per inch.
B3EP118D
XSARA PICASSO

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Abbreviations and definitions
ALL TYPES
Coding of climates is as follows:
CLIMATES:
C
: Hot (45°C/37°C).
T: Temperate (37°C/17°C).
F: Cold (17°C/25°C).
GF : Very cold (<25°C).
Meaning of abbreviations:
BV
: Gearbox.BVM: Manual gearbox.BVA: Automatic gearbox.BVMP: Piloted manual gearbox.NON REFRI: Without air conditioning.REFRI: With air conditioning.DA: Powerassisted steering.GEP: Electropump motor.DP: Double lug.3 Pts: 3Point.NC: Not marketed.TT: All Types.N: Level.SOP: Without Option.TOP: All Options.L.C.: Heated rear screen.DAG:Left hand drive.DAD:Right hand drive.
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ELECTRICAL
SYSTEM