Audi A3

since 1997 of release

Repair and car operation

Audi A3
+ Maintenance instruction
+ Current leaving and service
- Engine
   Compression check in engine cylinders
   Engine check by means of the vacuum gage
   Removal and installation of the bottom cover of an impellent compartment
   Removal and engine/RKPP installation
   + Four-cylinder petrol engines 1.6, 1.8 of l
   + Diesel engines
   + Major maintenance
   - Greasing system
      General recommendations about impellent oils
      Contour of circulation of oil
      Dynamic control of pressure of oil
      Check of pressure of oil and sensor of the index of pressure of oil
      Removal and pallet installation case/replacement of sealing laying of the pallet of a case
+ Systems of cooling, heating
+ the Power supply system and production of the fulfilled gases
+ engine Electric equipment
+ Manual box of gear shifting
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Elektroskhema


Dynamic control of pressure of oil


If in the course of movement the signaling device of oil starts to blink and the buzzer sounds, the reasons can be the following:

1. Too low level of oil
2. Malfunction in an electric part of the switch and a signaling device
3. Does not submit oil the oil pump
4. Damage of bearings of a cranked shaft

Thus first of all it is necessary to stop immediately the engine and to check oil level. If necessary it is necessary to add oil in system. After that it is necessary to start the engine on single turns. The signaling device should go out. Lift number of turns over 1500 rpm. The signaling device should not blink, and the buzzer should not sound. If these conditions are executed, it is possible to move further.

If oil level in norm and possibility for further check is not present, do not move at all further, and tow off the car and check pressure of oil.

At normal pressure of oil check the relay of pressure of oil and electric wires. In conditions HUNDRED it is possible to check in addition a monitor the engine on the dashboard.