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

Sbrasyvanie pressure in the power supply system

Before to start to work, attentively familiarise with the preventions stated in section the Power supply system - petrol models. Remember that performance of the given procedure allows to dump only partially pressure in a fuel path of the power supply system, residual pressure continues to be present at lines - be careful at undocking штуцерных knots.

The number of components of the power supply system considered in the present section includes the gasoline pump established in a fuel tank, the fuel filter, injection injectors, a fuel highway with a regulator of pressure of fuel and connecting components metal tubes and flexible hoses. In all listed components at the working engine and-or the included ignition there is a fuel being under pressure. After deenergizing of ignition fuel continues to remain under pressure during even some time. The given pressure before performance of any repair or preventive works connected by undocking of a path, should be dumped in the safe image.


1. Disconnect a negative wire from the battery.
2. Get drain capacity under subject to undocking штуцерное connection. Prepare rags for gathering of fuel spilt by capacity.
3. Slowly ослабьте штуцерный I will corrode/nakidnuju a connection nut, then wrap up knot rags after residual pressure in a path will be dumped, is definitive расстыкуйте knot and disconnect a fuel line. At once закупорьте the open ends of a tube/union for the purpose of minimisation of losses of fuel and in order to avoid hit in the dirt power supply system.

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