Skoda Felicia

since 1994 release

Repair and operation of the car


Skoda Felicia
+ Cars of the Skoda Felicia brand
+ Maintenance instruction
+ Routine maintenance
+ Repair of the engine
+ Cooling systems, heating
- Power supply system
   + Power supply system of the carburetor engine of 1.3 l
   + System of the central injection (SPFI) of the petrol engine
   - System of the distributed injection (MPFI) of the petrol engine
      General information and precautionary measures
      Removal and installation of assembly of the air cleaner
      The control unit temperature of the soaked-up air - the general information
      Removal, installation and adjustment of a cable of an accelerator
      Removal and installation of components of system of injection Simos 2P
      Removal and installation of components of system of injection Magneti-Marelli 1AV
      Removal and installation of assembly of the fuel pump and sensor of measurement of fuel consumption
      Removal and installation of the fuel tank
      Dumping of residual pressure in a power supply system
      Removal and installation of the inlet pipeline
      Check of serviceability of functioning and adjustment of system of injection
      Unleaded fuel - the general information and rules of use
   + Power supply system of the diesel engine
   + Systems of decrease in toxicity and production of the fulfilled gases
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body and finishing of salon
+ Onboard electric equipment


The control unit temperature of the soaked-up air - the general information

The control system of heating of the soaked-up air consists of the thermosensitive lamellar valve installed in a casing of the air cleaner and a sleeve of supply of the warmed-up air from the casing of the warming-up device established over a final collector.

The sensor which is built in in the case of the thermosensitive valve when lowering temperature of the soaked-up air below an admissible limit opens the gate, providing thereby inflow of the air which is warmed up from a final collector and correcting temperature of the air stream given to the engine.


In process of temperature increase of the soaked-up stream the valve gate gradually is closed, reducing supply of the warmed-up air.

In the presence of near at hand hair dryer for hair and an aerosol barrel with cooling liquid serviceability of functioning of assembly of management of temperature of the soaked-up air can be easily checked.

The description of the procedure of removal of valvate assembly is provided in the Section Removal and installation of assembly of the air cleaner.