Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
- 1.2. Identification of the car
   1. Maintenance instruction
   1.3. Arrangement of identification plates
   1.4. Dashboard
   - 1.5. Service of the car
      1.5.2. Seasonal change like fuel
      1.5.3. Petrol additives
      1.5.4. The latest news in the field of fuel
      1.5.5. Cowl
      1.5.6. Engine compartment
      - 1.5.7. Engine oil
         1.5.7.1. Identification of engine oil
         1.5.7.2. Consumption of engine oil
         1.5.7.3. Check of level of oil in the engine
         1.5.7.4. Addition of oil in the engine
         1.5.7.5. Replacement of engine oil
      1.5.8. Oil filter of the engine
      + 1.5.9. Automatic transmission liquid
      1.5.10. MKPP oil
      1.5.11. Air filter
      1.5.12. Spark plugs
      + 1.5.13. Hydraulic booster of steering and amplifier of the brake system
      + 1.5.14. Brake fluid
      + 1.5.15. Cooling system
      + 1.5.16. Tanks for washers of a windshield and headlights of forward light
      1.5.17. Sprayers
      1.5.18. Brushes of screen wipers
      + 1.5.19. Tires / wheels
   + 1.6. Independent service of the car
   + 1.7. Specifications
   1.8. Capacities
   1.9. Sizes
   1.10. Loadings
   1.11. Schedule of preventive servicing / lubricant of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment






1.5.7.3. Check of level of oil in the engine

GENERAL INFORMATION

Audi-80/Audi-80 Quattro, Audi-90/Audi-90 Quattro


Audi-90 Quattro 20V, Audi of Coupet Quattro

It is the best of all to check the oil level when the engine is heated-up.

Kill the engine.

For receiving exact measurements the car has to stand on a plain surface. After a stop of the engine wait several minutes that oil gathered in the oil pallet.

Pull out the probe for measurement of level of oil and wipe it dry by means of a rag.

Insert the probe: insert it up to the end that measurement was exact.

Again pull out the probe. Level of oil is normal if it is between the marks "Max" and "Min" in the probe.

If the level of oil is lower than the mark "Min" or is not designated absolutely, immediately add oils.

After determination of level of oil insert the probe up to the end into an opening.