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
      Removal and installation of assemblage of an air cleaner
      Removal, installation and adjustment of a cable of gas
      Removal and installation of a pedal of gas
      Neetilirovannoe fuel - the general information and use rules
      Systems of injection of fuel - the general information
      Sbrasyvanie pressure in the power supply system
      Removal and installation of the fuel pump
      Removal and installation of the gauge of the expense of fuel
      Removal and installation of a fuel tank
      Check of a condition and adjustment of system of injection of fuel
      Removal and installation of the case of a throttle
      Removal and installation of components of system Bosch Motronic 5.1
      Removal and installation of components of system Magneti-Marelli 8Р
      Removal and installation of the inlet pipeline
      Removal and installation of a final collector
   + The power supply system - diesel models
   + Systems of decrease in toxicity and release of the fulfilled gases
+ 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





The power supply system - petrol models

The general information and safety measures

The power supply system consists of a fuel tank (fixed assembly скобами to the bottom in a back part of the car), the electric gasoline pump placed in it, the fuel filter, and also lines of giving and fuel return. The pogruzhnoj gasoline pump submits fuel to the fuel highway which is carrying out a role of the memory tank for four injectors established in it. Fuel injection is carried out in inlet paths of cylinders. The fuel filter is included in a line of giving of the fuel, going from a gasoline pump to a fuel highway and prevents possibility of a contamination of injectors.

The principle of functioning of various systems of injection is in detail stated in section of System of injection of fuel - the general information.

Codes of engines see in Specifications to the Head engine Repair.


Many of procedures described in the present Chapter demand removal of fuel lines and undocking штуцерных the knots involving certain losses of fuel. Remember that gasoline is a flying and inflammable liquid in the higher measure and demands extra care in circulation!


Fuel lines continue to remain under pressure during even long time after ignition deenergizing. Before undocking штуцерных power supply system connections it is necessary to dump before residual pressure in a path (Sbrasyvanie of pressure in the power supply system see).


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