2000 Citroen C5 cooling

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104
COOLING SYSTEM SPECIFICATIONS
Engine : RLZ
(1) Venting chamber
(2) Water pump
(3)Heater matrix
(4).Bleed screw, heater matrix
(5)Drain screw, cylinder block
(6) Coolant outlet housing
(7) Bleed screw, coolant outlet housing
(8) Bleed screw, top hose.
(9) Cooling radiator.
(10) Drain screw, cooling radiator
(11)Drain screw, cooling radiator.
Thermostat tightening : 1.7 ± 0.2m.daN
B1GP08JP

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105
COOLING SYSTEM SPECIFICATIONS
Engine : XFX
(1)Heater matrix
(2)Venting chamber
(3) Thermostat.
(4) Coolant outlet housing
(5) Coolant inlet housing
(6) Engine cooling radiator
(7) Venting chamber
(8) Bleed screw
(9) Water / oil exchanger
(10) Thermostat
(11) Thermostat(Coolant outlet housing)
(12) Thermal switch
(10). (11)and (12): Tightening 1.7 ± 0.4 m.daN
B1GP041P

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106
COOLING SYSTEM SPECIFICATIONS
Engines : RHY-RHZ
(1) Venting chamber
(2) Heater matrix
(3) Coolant inlet housing
(4)Exhaust gas / coolant heat exchanger
(5)Bleed screw
(6)Cylinder block drain plug
(7) Coolant outlet housing
(8) Additional heating (Option or according to version)
(9) Radiator
(10) Coolant / oil heat exchanger
B1GP08EP

Downloaded from www.Manualslib.com manuals search engine ENGINE
107
COOLING SYSTEM SPECIFICATIONS
Engine : 4HX
(10)Heater matrix
(2) Coolant inlet housing.
(3) Exhaust gas / coolant heat exchanger
(4) Bleed screw
(5)Coolant outlet housing.
(6)Additional heating (Option or according to version)
(7) Radiator
(8)Air / coolant heat exchanger
(9) Coolant / oil heat exchanger
(10) Venting chamber
B1GP08HP

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110
FILLING AND BLEEDING THE COOLING CIRCUIT
TOOLS
[1] Filling cylinder: 4520-T
[2]Adaptor for filling cylinder: 4222-T.
ESSENTIAL : Respect the safety and cleanliness recommendations.
- The draining and refilling operations can be carried out by means of a WINN’S coolant replacement
apparatus or similar; it is essential to follow the instructions when using this apparatus.
Filling and bleeding
- Fit the cylinder adaptor [2] 4222-Tand the filling cylinder [1] 4520 -T.
- Use the coolant to ensure protection between - 15°Cand - 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 third cooling cycle (cooling fans have cut in and cut out).
- Stop the engine and allow it to cool down.
- Remove the filling cylinder [1] 4520-T and the adaptor [2] 4222-T.
- Top up the system to the maximum mark, with the engine cold.
- Refit the filler cap.
E5AP1GNCB1GP00AC

Downloaded from www.Manualslib.com manuals search engine FEATURES OF MULTIPOINT INJECTION SYSTEM
Summary
(1) Air pump
(2) Power steering pressure sensor
(3) Engine management ECU
(4) Canister purge electrovalve
(5)Butterfly housing
(6)Idle regulation stepper motor
(7) Inlet air temperature sensor
(8)Inlet housing heater element
(9)Butterfly potentiometer
(10)Automatic gearbox (Option)
(11)Built-in systems interface
(12) Transponder
(13)Diagnostic connector
(14) Ignition injection test warning lamp
(15)Battery
(16)Immobiliser unit
(17) Air conditioning
(18) Instrument panel
(19)Fuel tank
(20)Fuel pump, gauge and filter assembly(21)Canister reservoir
(22) Downstream oxygen sensor
(23)Upstream oxygen sensor
(24)Air inlet valve
(25)EGR electrovalve
(26)Camshaft position sensor
(27) Ignition coil
(28)Sparking plug
(29) Injector supply rail
(30)Injectors
(31) Air inlet pressure sensor
(32) Engine coolant temperature sensor
(33) Engine speed sensor
(34)Cooling fan unit
(35) Knock sensor
B1HP1C5P
139
INJECTION

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

Downloaded from www.Manualslib.com manuals search engine 147
INJECTION
FEATURES OF BOSCH ME 7.4.6 MULTIPOINT INJECTION SYSTEM
Summary
(1) Rev counter
(2)Consumption information
(3)Ignition injection test warning lamp
(4) Air conditioning ECU (according to equipment)
(5)Multifunction screen
(6)Built-in systems interface (BSI)
(7) Transponder
(8)Automatic gearbox ECU(according to equipment)
(9 Pump, fuel filter and pressure regulator assembly
(10)Battery
(11)Pressostat
(12)Engine speed sensor
(13)Camshaft position sensors (x2)
(14)Motorised butterfly housing
(15)Canister purge electrovalve
(16)Cooling fan unit
(17)Pencil type ignition coils (x2)
(18) Petrol injectors (x6)(19) Variable timing electrovalves (x2)
(20)Upstream oxygen sensors (x2)
(21) Downstream oxygen sensors (x2)
(22)Engine coolant thermal sensor
(23) Knock sensors (x2)
(24)Power steering pressure sensor
(25) Integral pressure sensor
(26)Accelerator pedal position sensor
(27)Inlet air thermal sensor
(28) Diagnostic connector
(29) Multifunction double relay
(30) Ignition injection ECU
B1HP1B2P