ECU Citroen C5 2000 (DC/DE) / 1.G Owner's Guide

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RECOMMENDATIONS - PRECAUTIONS (AL 4 AUTOMATIC GEARBOX)
Engine : 6FZ-RFN-RHZ
ECU : Downloading, Configuration, Initialisation (Pedal) (continued)
CLUTCH
GEARBOX
DRIVESHAFTS
Downloading (AL 4 only).
ECU downloading procedure :
- Follow the diagnostic tooling procedure.
A new ECU or downloaded update is always configured
with the following options :
- SHIFT LOCK gear selection lever position.
- OBD outlet(emission standard L4).
If the ECU is to be fitted to a vehicle without one or both
of these options:
- Carry out a configuration which inhibits the diagnosis of the
option(s) concerned.Pedal initialisation. (AL 4 only).
A pedal initialisation must be carried out in the following cases :
- Replacement of the automatic gearbox ECU.
- Replacement of the automatic gearbox.
- Downloading of the ECU configuration.
- Adjustment or replacement of the accelerator cable.
- Replacement of the throttle potentiometer.
-IMPERATIVE : For a certain period of time, while the ECU parameters are adapted to the gearbox, there may be an inconsistent gear
selection quality. To achieve a consistent standard, it will be necessary to carry out a road test taking in frequent gear changes
(auto adaptive laws).

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CLUTCH
GEARBOX
DRIVESHAFTS
RECOMMENDATIONS - PRECAUTIONS (4 HP 20 AUTOMATIC GEARBOX)
Engines : XFX - 4HX
SHIFT LOCK
The shift lockis a system which locks the gear selection lever in the park position"P".
Unlocking the «shift lock» (normal operation).
Switch on the ignition.
Apply the brake pedal and keep it pressed.
Using the selection lever, disengage from position «P».
Unlocking the «shift lock»(with a fault).
NOTE :It is impossible to unlock the «shift lock»with the «normal operation»method.
The causes of the fault may arise from the following components :
- «Shift lock».
- Gear lever position switch.
- Automatic gearbox ECU.
- Electrical harnesses.
- Battery voltage.
Remove :
- The gear lever knob(1)by pulling upwards.
- The cover (2)(unclip).
- The shutter.
Unlock the «shift lock» (4)using a screwdriver.
Using the selection lever, disengage from position «P».
C5FPOCUDC5FPOCTC

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CLUTCH
GEARBOX
DRIVESHAFTS
4 HP 20 GEARBOX CONTROLS
Engines : XFX - 4HX
Selection control (continued).
In positionM, 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. The information is transmitted to the gearbox ECU.
Two switches placed on the gear control gate permit the driver to choose one of the following three
driving programmes:
- Normal :The normal programme operates in the absence of the other two (Eco law, autoadaptative mode).
- Sport :Permits a more dynamic, sporty performance.
- Snow :Facilitates starting and adhesion on slippery surfaces.
To return to the normal programme, press a second time on the sport switch or snow switch.
Only when the selector is in position(P)or (N)can the engine be started.
(1)Control linkage with ball-joint.
(2)Automatic adjustment(Push-button pressed in to lock the control adjustment, springs out for the
adjustment to be made) «c» Push-button locking clip in pressed-in position.
(3) Cable sleeve stop.
The automatic gearbox is controlled by cable.
B3CP3DLC

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

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ELECTRICAL
SYSTEM
2.0 HDiCHAMPION CH170 NAGARES 735068
CITROËN C5BOSCH 0250202032 CARTIER 960411-P Managed by the
2.2 HDiCHAMPION CH170 NAGARES 735068 diesel injection ECU
BERU 0100226344 CARTIER 960411-P
PRE-HEATING AND STARTING CIRCUITS
Vehicles / models
Pre-heater plugsPre-heater control unitPre-post-heating
(Pre-heating time at 20°C)