2000 Citroen C5 Marelli

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INJECTION
1.8 i 16V6FZL4
SAGEM S2000 7000
IF/L5
C5
2.0 i 16V RFN IF/L5MAGNETTI MARELLI
900< 0.5 > 9
48P
2.0 i 16V RLZ L4SIEMENS
900
SIRIUS 81
3.0 i V6 XFZ IF/L5BOSCH
650 600
ME 7.4.6.
IDLING - ANTI-POLLUTION
Vehicles Engine typeEmission
standardMake - Injection type% Content
CO CO2
Idling speed
(± 50 rpm)
Manual
gearbox Auto. gearbox: N
gear engaged

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INJECTIONEmission standard Engine type
Make
Injection type
PETROL INJECTION
Air temperature sensor resistive
value (ohms)
Petrol
Fuel pressure (bars)
Overspeed cut-off (rpm)
Injection cut-in during
deceleration (rpm)
Injector resistive value (ohms)
Engine coolant temperature
sensor resistive value (ohms)
Idling actuator or stepper motor
resistive value (ohms)
1.8i 16V 2.0i 16V 3.0i V6
6FZ RFN RLZ XFX
L4 - IF/L5 IF/L5 L4 IF/L5
SAGEM MAGNETTI MARELLI SIEMENS BOSCH
S2000 MM. 48P SIRIUS 81 ME 7.4.6.
3.5 3.5 5 3.5
6520
1100
12.2 14.5 1.88 16
3 800 at 10°C 2500 at 20° C 800 at 50°C 230 at 90° C
Stepper motor : 53
3 800 at 10°C 2500 at 20° C 800 at 50°C 230 at 90° C

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INJECTION
AIR SUPPLY CIRCUIT SPECIFICATION
Engine : RHY
(1) Air filterPSA 7899.
(2) FlowmeterSIEMENS
(3)Water / recycled gas exchangerVALEO
(4) E.G.R. valvePURFLUX
(5) Turbocharger KKK K03
(6) Air butterflyMAGNETI MARELLI
48W7 Ref. 648
B1HP1A6D

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INJECTION
(7) Air / air heat exchanger VALEO.
(8) Turbocharger KKK K03.
(9)EGR valvePURFLUX.
(10)Air butterflyMAGNETI MARELLI
48W7 Ref. 648.
(11)Air filter PSA 7899.
(12) Turbocharging pressure sensorNIPPON DENSO.
AIR SUPPLY CIRCUIT SPECIFICATION
Engine : RHZ
B1HP1A7P

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INJECTION
FEATURES OF MULTIPOINT INJECTION SYSTEM
Fuel circuit
Air inlet circuit
(diagr.) Component Supplier Reference Observations
30
4
19
21
20
7
31
6
5
9Recommended fuel
Petrol injector
Canister purge electrovalve
Fuel tank
Canister reservoir
Fuel pump and gauge assembly
with integral fuel filter
Air temperature sensor
Air inlet pressure sensor
Idle regulation stepper motor
Butterfly housing
PotentiometerSAGEM
BOSCH
SAGEM (1)
SOLVAY
MGI
MARWAL
MAGNETI
MARELLI
BOSCH
MGI
MAGNETI
MARELLI (1)
MGI
MAGNETI
MARELLI280520274
IAT S04
0261230034
B13 (1)Unleaded 95 RON or 98 RON
2 way black connector. Resistance : 12,2 ohms
2 way brown connector. Installation : between the engine
fusebox and the brake amplifier
Capacity = 66 Litres
Installation : in the rear LH wheelarch
6 way black connector. Pressure : 3,5 Bars.
2 way grey connector, fixed on the butterfly housing
3 way grey connector integral with the inlet manifold.
4 way black connector, fixed on the butterfly housing
The butterfly housing comprises the inlet air temperature
sensor, the butterfly potentiometer, the electric motor.
3 way black connector, installed on the butterfly housing.
(1) = RFNengine

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INJECTION
FEATURES OF MULTIPOINT INJECTION SYSTEM
Electrical circuit
(diagr.) Component Supplier Reference Observations
3
26
35
32
33
2
28
27Engine management ECU
with «FRIC»
Camshaft position sensor
Knock sensor
Engine coolant temperature sensor
Engine speed sensor
Power steering pressure sensor
Sparking plug
Ignition coilSAGEM
MAGNETI
MARELLIS2000
MM 48.P2
(1)
144323
F 207 326
257 603 2A
14 43 32
402 244 03
14 43 27
280 291
RFN52HZ
FR8ME
BBC2.2NDE
2 526 118 ELECTRIFIL
SIEMENS
SAGEM (1)
ELECTRIFIL
DAV
ELECTRIFIL
BITRON
(1)= EngineRFN
Ignition circuit
SAGEM
BOSCH
SAGEM
«Flash» eprom (reprogrammable eprom), sequential injection,
112 way connector.
3 way grey connector, fixed on the cylinder head
2 way black connector, fixed on the front part of the engine
block, tightening torque 2 ± 0.5 m.daN.
2 way green connector, fixed on the coolant outlet housing,
tightening torque 1.8 ± 0.1 m.daN.
2 way black connector, fixed on the clutch casing.
2 way blue connector, fixed on the power steering high pressure
pump outlet tube, tightening torque 2 ± 0.2 m.daN.
Electrode gap = 1mm.
Tightening torque 2.5 ± 0.2 m.daN.
4 way black connector.

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INJECTION
FEATURES OF MULTIPOINT INJECTION SYSTEM
Fuel circuit
(diagr.) Component Supplier Reference Observations
8Petrol pressure regulator
22Petrol injector
27Petrol high pressure sensor
11Canister purge electrovalve
16Fuel tank
14Canister reservoir
15Fuel pump and gauge assembly
17Air temperature sensor
13Butterfly housing
13Butterfly housing motor
13Butterfly potentiometer
18Inlet air pressure sensor2 way brown connector, located on the petrol injection
common rail.
2 way orange connector, resistance : 1,88 ohms.
3 way black connector, located on the petrol injection
common rail.
2 way brown connector.
Capacity = 66 Litres.
Installed inside the rear LH wheelarch.
6 way black connector, pressure : 5 bars, integrated
fuel filter.
2 way grey connector, resistance : 2,05 kohms
The butterfly housing comprises :
Inlet air temperature sensor, butterfly potentiometer, electric
motor.
6 way black connector.
3 way grey connector, fixed under the air inlet manifold. SIEMENS5403
5048
5402
280520274
IAT S04
98023100 BOSCH
SOLVAY
MGI
MARWAL
MAGNELI
MARELLI
MGI
MAGNELI
MARELLI
BOSCHAir inlet circuit

Downloaded from www.Manualslib.com manuals search engine Component (diagr.) Supplier Reference Observations
Air filter24
Air flowmeter5SIEMENS
Turbocompressor25KKK
Inlet manifold pressure sensor4NIPPON
DENSON
Air/air heat exchanger26
EGR exhaust gas recycling
valve27PIERBORG Shim reference: violet
Turbo valve adjustment control
capsule28Integral with the turbocompressor
EGR recycling regulation
electrovalve29BOSCH
Turbo pressure regulation
electrovalve30BOSCH
Exhaust line33
Vacuum pump48
EGR butterfly housing electrovalve49
EGR butterfly housing50MAGNETI
MARELLI
161
INJECTION
Air circuit
FEATURES OF BOSCH HDi DIRECT INJECTION SYSTEM