Audi 80/90/Coupe

Since 1986-1991 of release

Repair and car operation

Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburettors
3. Greasing system
+ 4. Cooling system
- 5. Fuel system
   - 5.2. Systems of injection of fuel Specifications (4-cylinder models) Components of system of injection for 5-cylinder models Specifications (5-cylinder models) A starting position of a plate of the gauge of an air stream A free wheeling of a plate of the gauge of an air stream The lever of a plate of the gauge of an air stream Operating плунжер The throttle valve A rope of management throttle заслонкой
   5.2.2. Fuel injectors (20-klapannye models)
   + 5.2.3. An electronic control system of engine MPI
+ 6. An exhaust system
+ 7. Ignition system
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. A steering
+ 12. A body, salon
+ 13. A central air
+ 14. An electric equipment

32ad0625 The throttle valve

Position of the lock screw is established at factory and should not change. If its position has been changed, spend the basic adjustment as follows:

1) ослабьте a tightening nut (it is specified by an arrow)
2) turn the lock screw of a throttle yet the backlash between an emphasis and the screw counter-clockwise is not formed
3) roll the screw (it is specified by an arrow) while it will not concern an emphasis
Define the exact moment of a stop of the lock screw, having inserted a piece of a thin paper between an emphasis and the lock screw. Slowly pull out a paper, simultaneously rolling the screw while the paper will pass hardly
4) turn the screw clockwise in addition on 1/2 turns
5) check up adjustment of the switch of a throttle