Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
- 7. System of ignition
   7.1.2. Specifications (4-cylinder models)
   7.1.3. Components of system of ignition for 5-cylinder models
   7.1.4. Specifications (5-cylinder models)
   7.1.5. CIS-E Motronic control unit (alarm block)
   7.1.6. Distributor rotor
   7.1.7. Ignition distributor (4-cylinder models)
   7.1.8. Ignition distributor (5-cylinder models)
   7.1.9. Components of system of ignition for 20-valvate models
   7.1.10. Specifications (20-valvate models)
+ 8. Transmission
+ 9. Suspension brackets, wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment


7.1.4. Specifications (5-cylinder models)

GENERAL INFORMATION

Engine code
NG
Type of system of fuel feeding / ignition
CIS-E Motronic
Restriction of number of rpm (the top limit) (via the CIS-E III control unit)
6600 ±100 rpm
Operating procedure of cylinders
1–2–4–5–3
Spark plugs
Bosch
W7DTC
interelectrode gap
0.8 ± 0.1 mm
inhaling moment
20 N of m.
Speed of idling (is not regulated)
790 ± 70 rpm.
Contents WITH (the oxygen sensor is disconnected):
  – test value
0.3 – 3.0 about. %
  – adjusting value
0.6 – 1.0 about. %

Arrangement of an adjusting tag on a flywheel