Audi A4

since 1994 of release

Repair and car operation



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
- Turbo-supercharging
   Turbokompressor
   Valve of switching off of draft
   Check of adjustment of pressure of pressurization
   The help at malfunctions
   The turbokompressor is faulty?
   Radiator of nadduvochny air
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ ignition System
+ Lighting
+ Alarm equipment
+ Tools and devices
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics


премьеры кино



Check of adjustment of pressure of pressurization

Check of the electromagnetic valve of restriction of pressure of pressurization

 PERFORMANCE ORDER

  1. Hose laying: in the beginning check, whether all hoses are correctly connected to the valve.
  2. Disconnect the valve socket.
  3. Connect an exact ohmmeter to both contacts of the socket of the valve.
  4. The ohmmeter should show 25–35 Ohm, otherwise the electromagnetic valve of restriction of pressure of pressurization is faulty.
  5. Tension giving: connect the voltmeter to contact of 1 disconnected socket and to "weight".
  6. Put in action a starter: the voltmeter should show tension of the accumulator, conductivity in wires is otherwise broken or the relay of the fuel pump is faulty.

The arrow showed the valve of restriction of pressure of ventilation of a case.


Under the mentioned valve of restriction of pressure you see the following details: 1–vacuum box of the valve of adjustment of pressure of pressurization; 2–valve of shutdown of draft; 3–electromagnetic valve of restriction of pressure of pressurization.