2000 Citroen C5 air conditioning

Downloaded from www.Manualslib.com manuals search engine ENGINE
66
AUXILIARY EQUIPMENT DRIVE BELT
Engines : RHY - RHZ
With air conditioning (continued)
Refit.
Re-used belt.
- Compress the tensioner roller (7)by action at «c»(in anti-clockwise direction), tool [4].
- Refit the belt.
WARNING : Respect the direction in which the belt is fitted.
- Remove the tool [4].
New belt.
- Refit the belt.
- Turn the eccentric roller (5), tool [1](clockwise)to free the tool [2]from its pegging at «d».
- Hold the eccentric roller (5), tool [1], and tighten the screw (6)to 4.3 ± 0.5 m.daN.
- Remove the tool [2].
- Rotate the crankshaft 4 times in the normal direction of rotation.
- Check that it is possible to peg at «d», tool [3].
- If not possible to peg, restart the adjustment..
B1BP1YND

Downloaded from www.Manualslib.com manuals search engine ENGINE
67
AUXILIARY EQUIPMENT DRIVE BELT
Engine : 4HX
Without air conditioning
B1BP270DB1BP272D
TOOLS
[1] Dynamic tensioner compression lever: (-).0188.Z
[2] Ø 4 mmpeg : (-).0188.Q1
Remove.
WARNING :mark the direction of fitting in case the belt is to be reused.
- Compress the tensioner roller(1)by action at «a» (anti-clockwise), using tool [1].
- Peg at«b», using tool [2].
- Remove the auxiliaries drive belt.
Refit.
- Refit the auxiliaries drive belt.
- Compress the tensioner roller(1)by action at «a»(anti-clockwise), using tool [1].
- Remove the tool[2]at «b».

Downloaded from www.Manualslib.com manuals search engine ENGINE
68
AUXILIARY EQUIPMENT DRIVE BELT
Engine : 4HX
With air conditioning
B1BP271DB1BP273D
TOOLS
[1] Dynamic tensioner compression lever: (-).0188.Z
[2] Ø 4 mmpeg: (-).0188.Q1
Remove.
WARNING :mark the direction of fitting in case the belt is to be reused.
- Compress the tensioner roller(4) by action at «c»(anti-clockwise), using tool [1].
- Peg at «d», using tool [2].
- Remove the auxiliaries drive belt.
Refit.
- Refit the auxiliaries drive belt.
- Compress the tensioner roller(4)by action at «c»(anti-clockwise), using tool [1].
- Remove the tool [2] at «d».

Downloaded from www.Manualslib.com manuals search engine ENGINE
101
6FZ RFN RLZ RHY RHZ
8.8 - 9.3 (*) 8.8
21dm
2
1.4 bar
89°C 83°C
1x250W (1-speed) 1x350 W (2-speed)
91°C 97°C
105°C
11 8 ° C
6 mn (Max.)
(*) = With automatic gearbox
COOLING SYSTEM SPECIFICATIONS
Engines : 6FZ – RFN - RLZ - RHY - RHZVehicle without air conditioning
Engine plate
Capacity
Radiator surface
Pressurisation
Opening of thermostatic
regulator
Cooling fan
1st speed
2nd speed
Warning
Post-cooling1.8i 16V
2.0i 16V
3.0i 16V 2.0 HDi

Downloaded from www.Manualslib.com manuals search engine 6FZ RFN RLZ XFX RHY RHZ 4HX
8.8 - 9.3 (*) 8.8 14 10.7 (*)
27 dm
221 dm2
1.4 bar
89°C 78°C 89°C
1x500 W 3-speed
1 = 97°C 10 Bars
2 = 101°C 17 Bars
3 = 105°C 22 Bars
11 5 ° C 11 2 ° C 11 5 ° C
11 8 ° C
6 minutes (Max.)
ENGINE
102
COOLING SYSTEM SPECIFICATIONS
Engines : 6FZ - RFN - RLZ - XFX - RHY - RHZ - 4HXVehicle with air conditioning
Engine plate
Capacity
Radiator surface
Pressurisation
Opening of thermostatic
regulator
Cooling fan
1st speed
2nd speed
3rd speed
Aircon cut-out
Warning
Post-cooling1.8i 16V
2.0i 16V 2.0 HPi
3.0i 16V 2.0 HDi 2.2 HDi
(*) = With automatic gearbox

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