brake sensor Citroen C5 2000 (DC/DE) / 1.G Owner's Manual

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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

Downloaded from www.Manualslib.com manuals search engine FEATURES OF MULTIPOINT INJECTION SYSTEM
Summary
1)Accelerator pedal position sensor
(2)Denox catalyser downstream oxygen sensor
(3)Denox catalyser
(4)Downstream exhaust gas temperature sensor
(5)3-function precatalyser
(6)Precatalyser upstream oxygen sensor
(7) Upstream exhaust gas temperature sensor
(8)Petrol pressure regulator
(9)Petrol high pressure pump
(10)Knock sensor
(11) EGR electrovalve
(12)Canister purge electrovalve
(13)Motorised butterfly housing
(14)Canister reservoir
(15)Fuel pump and tank assembly
(16) Fuel tank
(17)Inlet air temperature sensor
(18) Inlet air pressure sensor(19)Engine coolant temperature sensor
(20) Sparking plug
(21) Ignition coil block
(22) High pressure injector
(23) Engine oil temperature sensor
(24)Engine speed sensor
(25)Inlet camshaft dephaser electrovalve
(26) Camshaft position sensor
(27)Petrol high pressure sensor
(28) Power steering pressure sensor
(29) Aircon fluid pressure sensor
(30)Cooling fan unit
(31)ABS block
(32)Clutch pedal sensor
(33)Brake pedal sensor
(34)Air conditioning ECU
(35) Engine management ECU
(36)Built-in systems interface BSI
(37)Rev counter
(38) Coded immobiliser
(39)Vehicle cruise control
(40) Diagnostic connector
B1HP1C6P
143
INJECTION

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INJECTION
Component (diagr.) Supplier Reference Observations
88 way connector. Flash eprom type sequential
Diesel injection ECU1BOSCHEDC 15C2 injection (reprogrammable eprom). Installed in the
ECU compartment.
Engine speed sensor2ELECTRIFIL
Camshaft position sensor3ELECTRIFIL Air gap value : 1,2 mm.
Coolant temperature sensor7ELECTRIFIL 962859028A Fixed on the coolant housing.
Accelerator pedal sensor8PHILIPS
Vehicle speed sensor9EATON On the gearbox.
Brake pedal switch10aOpen at rest.
10bClosed at rest.
Clutch pedal switch11
Atmospheric pressure sensor12BOSCHIntegrated in the injection ECU.
Battery
13FULMEN058426 – 12 Volt
400 ampsUnder the bonnet.
Injection double relay14BITRON 240 10915 way black connector. Installed in the ECU
compartment.
FIRST3 way black connector. Installed in the front RH
Inertia switch30INERTIA Type 505wheelarch, fixed on the suspension mounting.
SWITCHManual rearming in the event of the cut-out system
being activated.
FEATURES OF BOSCH HDi DIRECT INJECTION SYSTEM
Electrical circuit

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INJECTION
FEATURES OF BOSCH HDi DIRECT INJECTION SYSTEM
159
Component (diagr.) Supplier Reference Observations
Preheater unit41NAGARES 960411P
CARTIER 735068
Preheater plugs42CHAMPION CH170
BOSCH0250202032
Coolant temperature sensor8ELECTRIFIL Fixed on the coolant outlet housing
Electronic immobiliser37
Accelerator pedal sensor9PHILIPS
Brake pedal switch 11 aOpen at rest
11 bClosed at rest
Clutch pedal switch12
Additional heating control relay
47
Additional heating46 a
Boiler heater elements46 b
Air conditioning compressor45
Automatic gearbox ECU44
Cruise control switch43

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INJECTION
FEATURES OF BOSCH HDi DIRECT INJECTION SYSTEM
Electrical circuit (continued)
Component (diagr.) Supplier Reference Observations
Coolant temperature sensor46ELECTRIFIL 962859028A Fixed on the coolant outlet housing
Accelerator pedal sensor54
Brake pedal switch36PHILIPS
56
Clutch pedal switch55
Additional heating control
relay1
Additional heating2 aOpen at rest
Boiler elements2 bClosed at rest
Air conditioning compressor 30
Automatic gearbox ECU22
Cruise control switch34
Heated rear screen20
ESP ECU21
«Service» warning lamp25
Cooling fan29
Fuel cap warning lamp28
Coolant temperature alert warning lamp31
Coolant temperature indicator32

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CLUTCH
GEARBOX
DRIVESHAFTS
4 HP 20 GEARBOX CONTROLS
Engines : XFX - 4HX
Selection control.
The gear selection control has 5 positions.
The selection lever is guided by the shape of the stepped gate and by a retaining spring which holds it
towards the left.
The gear selection control is equipped with the «shift lock», so you have to switch on the ignition and
apply the brake pedal to unlock the selection lever from the park position.
Selection (P): Park(locking and immobilisation of the vehicle).
Selection (R): Reverse gear.
Selection (N) : Neutral.
Selection (D): Drive (Use of the four gears in their autoadaptive automatic function).
Selection (M) : Manual (M + M -)allowing the driver to select gears by pulling and pushing the gear lever.
In position M, selection is by an electronic sensor located close to the gear lever.
The variation of flux necessary to the movement of the sensor cells is obtained by a magnet located on
the lever itself. This enables the change of status.
B2CP3DKD

Downloaded from www.Manualslib.com manuals search engine BRAKE SPECIFICATIONS
Braking circuit diagram
(a) Hydraulic circuit.
(b) Electrical circuit.
(1)Master cylinder in tandem.
(2) Braking servo.
(3) Brake caliper.
(4) Hub equipped with a bearing with an integral magnetic wheel
(48 pairs of poles).
(5) Wheel sensor.
(6) Brake fluid level sensor.
(7)Hydraulic block plus ECU.
(8) Stoplamp switch.
(9)Instrument panel.
(10) Diagnostic socket.
(11) Built-in systems interface (BSI).
B3GP02HP
BRAKES
226

Downloaded from www.Manualslib.com manuals search engine BRAKE SPECIFICATIONS
(7) Hydraulic block
Elements
Electronic ABS MK.6047way connector.
ECU7 ITT - A Alone on the hydraulic block.
BASR MK.60 Changing only the ECU is prohibited.
2 way black connector.
Front wheel The sensors are inductive-type.
5 ITT - A 96 332 952 80 Mounted on the pivot.
sensor
Non-adjustable airgap :0.2 à 1.5 mm.
Tightening torque : 0.8 ± 0.2 m.daN
2way black connector.
Rear wheel The sensors are inductive-type.
sensor96 332 954 80 Mounted on the brake caliper support.
Non-adjustable airgap :0.15 à 1.6 mm.
Tightening torque : 0.8 ± 0.2 m.daN
Hub
4 SNRHub equipped with a bearing with an integral
bearing magnetic wheel (48pairs of poles).
ABS MK.60
Hydraulic 96 371 711 80 Installed on the front LH wheelarch.
block7 TEVES
BASK MK.604adjustment channels.
96 371 712 80 Ref. SupplierPart No.
Observations
B3FP12XC
BRAKES
227