Opel Frontera

Since 1992 of release

Repair and car operation

Opel of Frontera
+ Cars of mark Opel Frontera
+ Current leaving and service
+ The engine
+ Cooling and heating systems
- The power supply system and release
   + The power supply system инжекторных engines
   - Systems of release and decrease in toxicity of the fulfilled gases
      Pedal of gas and drive of management of gas
      The air filter and system of giving of air
      System рециркуляции the fulfilled gases
      System подмешивания air in an exhaust
+ Engine electric equipment
+ Coupling
+ Manual box of a gear change
+ Kardannye shaft, the main transfer
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Controls and operation
+ Electric equipment schemes


Systems of release and decrease in toxicity of the fulfilled gases

System of release of the fulfilled gases


System of release of the fulfilled gases of the engine of the car of 2.0 l from the middle of 1995 of release (above) and the engine of 2.2 l (below)

On latest models some constructive changes have been made to release system.

Problem of system of release of the fulfilled gases is tap of the fulfilled gases in a back part of the car and decrease in level of aerodynamic noise. Available in system каталитический neutralizer reduces the maintenance of harmful substances in the fulfilled gases. The system of release of cars from the middle of 1995 of release is shown on иллюстр. In system there is the gauge of the oxygen which is giving out the information in the block of management about structure of fulfilled gases. There are some constructive differences in systems of cars of different releases. At the order of spare parts it is necessary to specify chassis number, model and year of release of the car.
The release system should create противодавление, necessary for normal functioning of the engine.
To repair of system of release apply only original spare parts. Special value has tightness of system of release. For tightness check the target pipe of system is closed by a rag and the engine is started on single turns. Pressure of the fulfilled gases thus increases and the place of their leak is easier defined.
The release system consists of four parts which can be replaced separately.
The oxygen gauge (if it is available), is in a reception pipe. Katalitichesky neutralizer is on a place where in usual systems of release the additional muffler is located.
Connections of elements of system are condensed with special hermetic. The muffler and the pipes having corrosion, it is necessary to replace. At installation it is necessary to exclude deformation of elements of system and thermal influence on it.
All rubber elements at assemblage are replaced.