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
   + The power supply system - petrol models
   + The power supply system - diesel models
   - Systems of decrease in toxicity and release of the fulfilled gases
      Check of serviceability of functioning / of a condition and replacement of components of systems of decrease in toxicity of the fulfilled gases
      The Katalitichesky converter - the general information and safety measures
      System of release of the fulfilled gases - the general information, removal and installation
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Uniform hydraulic system
+ Brake system
+ Running gear and steering
+ Body and salon furnish
+ Onboard electric equipment
+ Electric equipment schemes





Check of serviceability of functioning / of a condition and replacement of components of systems of decrease in toxicity of the fulfilled gases

Petrol models

Ventilation system картера

Components of system of ventilation do not require service, except for regular check of a condition of hoses.

System of catching of fuel evaporations

Check

 PERFORMANCE ORDER

1. Disconnect hoses from a coal adsorber and the valve of its purge and, by blowing off, make sure of their passableness. Defective adsorber and the purge valve are subject to replacement.

Replacement of a coal adsorber

 PERFORMANCE ORDER

1. The coal adsorber is behind a radiator and is fixed on the left wall of an impellent compartment.
2. Mark two hoses and disconnect them from the top part of an adsorber. If for fastening of hoses collars of braided type are used, at assemblage it will be reasonable to replace them more practical screw or worm. If hoses fasten by means of sockets of fast undocking, wring out the central plugs of sockets a small screw-driver with a flat sting and remove step from unions.
3. Give fixing nuts and remove an adsorber from the basic arm. In case of need отболтите also remove an arm.
4. Installation is made upside-down. Track correctness of connection and reliability of fastening of hoses.

Replacement of the valve of a purge of an adsorber

 PERFORMANCE ORDER

1. The valve is fixed on the left wall of an impellent compartment, behind a coal adsorber.

2. Disconnect a negative wire from the battery. Release a clamp and disconnect electroconducting from the valve of a purge of an adsorber.

3. Disconnect hoses from both parties of the valve and liberate last from the fixing collar. Take the valve of a purge from an impellent compartment.
4. Installation is made upside-down. Track correctness of an arrangement of the valve and reliability of fastening to it of hoses.

The Katalitichesky converter and l-probe

Check

Efficiency of functioning каталитического the converter can be checked up only by definition of structure of the fulfilled gases by means of carefully calibrated gas analyzer (address to the Head Routine maintenance).

If level of the maintenance WITH on an exhaust pipe cut exceeds admissible value, the car should be driven away on a car repair shop for carrying out of full diagnostics of systems of injection of fuel and ignition. If during such diagnostics any it is not possible to reveal infringement, replace каталитический the converter (the System of release of the fulfilled gases - the general information, removal and installation see).

Replacement каталитического the converter

The System of release of the fulfilled gases - the general information, removal and installation see.

L-probe replacement

The oxygen gauge is among fragile electronic elements. Do not shake a l-probe and do not drop it. Breakage of a food or use for cleaning of the gauge of chemical means also can lead to a l-probe exit out of operation.


 PERFORMANCE ORDER

1. Walk on electroconducting from the l-probe screwed in a reception pipe of system of release of fulfilled gases, to the top part картера transmissions. Disunite both electric sockets and liberate electroconducting from intermediate clamps and обвязок.
2. Turn out the gauge from a reception pipe. Also remove it together a sealing washer.
3. Installation is made upside-down. Do not forget to replace a sealing washer. Before installation grease a carving part of the gauge with high-temperature greasing. Track reliability of a tightening of the gauge and correctness of a lining of its electroconducting (wires should not adjoin in systems of release of the fulfilled gases heated by surfaces and the engine).

Diesel models

Ventilation system картера

Components of system of ventilation do not require service, except for regular check of a condition of hoses.

The Katalitichesky converter

Check

Efficiency of functioning каталитического the converter can be checked up only by definition of structure of the fulfilled gases by means of carefully calibrated gas analyzer (address to the Head Routine maintenance).

If there are doubts in serviceability of functioning каталитического the converter, before make sure of serviceability of atomizers. More detailed information can be received at experts of the firm services-centres of company Citroyon.

Replacement

The System of release of the fulfilled gases - the general information, removal and installation see.

System recycling the fulfilled gases (EGR)

Check

It is necessary to charge performance of check of serviceability of functioning of system EGR to experts of a car repair shop.

Replacement of components

At the moment of drawing up of the present Management the information on replacement of components of system EGR was absent.

System of indemnification of changes of atmospheric pressure

Check

Also it is necessary to charge performance of check of serviceability of functioning of the given system to experts of a car repair shop.

Replacement of components

The detailed information on replacement of the gauge of temperature of a cooling liquid is resulted in the Head of System of cooling, heating.

The information on replacement of the block of the relay/timer of system of preheat see in section preheat System - diesel models.

At the moment of drawing up of the present Management the information on replacement of the gauge-switch of atmospheric pressure was absent.

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