Citroen Xantia

Since 1993 of release

Repair and car operation



Citroen Xantia
+ Introduction
+ The operation manual
+ Routine maintenance
+ Engine repair
+ Systems of cooling, heating
+ The power supply system and release
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Uniform hydraulic system
+ Brake system
+ Running gear and steering
+ Body and salon furnish
- Onboard electric equipment
   Search of causes of failures of an electric equipment
   Safety locks and the relay - the general information
   Removal and installation of switches
   Replacement of lamps of external lighting and alarm devices
   Replacement of lamps of internal lighting devices
   Removal and installation of external lighting and alarm devices
   Adjustment of optical axes of head headlights
   Removal and installation of an instrument guard
   Removal and installation of components of an instrument guard
   Removal and installation of hours
   Removal and installation прикуривателя
   Alarm system “do not forget to switch off lighting devices” - the general information
   Removal and installation of a small horn of a horn
   Removal and installation drive a cable of a speedometer/gauge of speed
   Removal and installation of the lever of a screen wiper
   Removal and installation of the electromotor and draughts of a drive of a cleaner of a windscreen
   Removal and installation of the electromotor of a drive of a back screen wiper
   Removal and installation of components of system of washing of glasses and lenses of head block headlights
   Removal and radio tape recorder installation
   Removal and installation of loudspeakers
   Removal and installation of the aerial of a radio receiver
   Anticreeping system - the general information
   Safety pillow - the general information, safety measures and system deactivation
   Removal and installation of components of a pillow of safety
   Diagnostics of systems of electronic control
+ Electric equipment schemes





Diagnostics of systems of electronic control


The scheme of connection of the button and, at necessity, a light-emitting diode to a 2-contact or 30-contact diagnostic socket

 

 

At occurrence of malfunctions in system of ignition and fuel giving on the instrument panel загоается a control lamp. Simultaneously the monitor is switched to emergency operation and writes down malfunction. After a stop of the engine malfunction record can be считана from memory of the device.

It is possible to poll memory of malfunction of a monitor by means of device OUT 304 097 T or by means of diagnostic station Citroyon 26A.

The device is connected to a diagnostic socket.

At each stopping delivery of a food on a monitor the data from memory is erased!

The electronic antijoy ride device again becomes more active.

Indication of a code of malfunction means that the given malfunction was shown after last clearing of memory.

For malfunction elimination check up all constructive group.

At check of the fuel pump and the operating valve of idling malfunction indication (codes 15 or 22) does not mean that all constructive group is faulty. In case of malfunction connections and conducting should be checked also.

Interrogation of memory of malfunctions by means of an auxiliary light-emitting diode

Reading of codes can be made both with application of the special scanner, and on a lamp of refusals on the instrument panel or by means of a light-emitting diode.

 PERFORMANCE ORDER

1. Make button connection according to the scheme (the Scheme of connection of the button and see an illustration, at necessity, a light-emitting diode to a 2-contact or 30-contact diagnostic socket) to contact 2 two-contact or С2 a 30-contact socket (depending on model) and to the case. If on your model there is no control lamp of refusals, connect the light-emitting diode cathode to the diagnostic plug of a socket or the management block according to the scheme (depending on model), and the light-emitting diode anode — to "+" - the battery plug.
2. Include ignition and leave included.
3. Press the button on 5 сек and release. The light-emitting diode or a lamp of refusals will give out a code 12 — the beginning of delivery of codes. Value of each category of a code corresponds to quantity of flashes by duration 1 seconds At first tens code, then — units are transferred. Between categories — a pause in 1,5 seconds After a pause 2,5 сек code delivery repeats.
For extraction of a following code again press the button and so before occurrence of a code 11, обозначающегот the termination of a conclusion or absence of codes of malfunctions — if it has appeared right after a code 12.
4. Disconnect wires and switch off ignition.
For removal of codes from memory of the block it is enough 11 to press ambassador of delivery of a code the button and to keep it during not less 15 сек, or simply to disconnect a negative cable from the storage battery not less than on 10 seconds

Codes of malfunctions

Value

Code

The end of delivery of codes

11

The beginning of delivery of codes

12

The gauge of temperature of soaked up air

13

The gauge of temperature of a cooling liquid of the engine

14

Pressure of a food of the relay of the fuel pump

15

Management of the cooling pump турбокомпрессора

18

The gauge of position throttle заслонки

21

A food of the valve of management by idling air

22

The valve of management of idling air

23

Electromagnet L of management of air of the inlet pipeline

25

Electromagnet C of management of air of the inlet pipeline

26

The gauge of speed of the car

27

Automatic control of a fuel mix (ljambda-probe)

31

Automatic control of a fuel mix (leaks, pressure in fuel system)

32

Measuring instrument of an air stream
The gauge of absolute pressure in the inlet pipeline
The gauge of extreme position throttle заслонки

33

The valve of a purge of a coal adsorber of system of catching of steams of fuel

34

The gauge-switch of completely open position throttle заслонки

35

The relay of management of heating of a ljambda-probe

36

The gauge of turns of the engine

41

Valves of injectors

42

Management of an ignition advancing on a detonation

43

The gauge of a detonation 1

44

НВ chains of the coil of ignition 1

45

The valve of regulation of pressure of pressurisation турбокомпрессора

46

Regulation of pressure of pressurisation турбокомпрессора

47

Warmed up ljambda-probe 1

51

Management of structure of a mix And / pressure of a food

52

Pressure of a food of the battery

53

The engine management block / the module of management of an ignition advancing on a detonation

54

The resistor of adjustment CO

55

Иммобилизатор (anticreeping protection) the engine

56

The coil of ignition 2

57

The coil of ignition 3

58

The coil of ignition 4

59

The regulation valve турбокомпрессора

61

The gauge of a detonation 2

62

Warmed up ljambda-probe 2

63

Management of mix structure In

64

The gauge of position of a cam-shaft

65

Injector 1

71

Injector 2

72

Injector 3

73

Injector 4

74

Injector 5

75

Injector 6

76

The gauge of absolute pressure in the inlet pipeline

79

Management of injectors

91

Indication of activization of check of actuation mechanisms

Stand out in the course of check of corresponding devices

Value

Code

The relay of the fuel pump

81

Injectors

82

The valve of management of idling air

83

The valve of a purge of a coal adsorber

84

The relay of the compressor of the conditioner of air

85

The fuel pump and the relay of the fuel pump

91

Injectors

92

The valve of management of idling air

93

The valve of a purge of a coal adsorber

94

The relay of the compressor of the conditioner of air

95


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