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

7.1.2. Specifications (4-cylinder models)

GENERAL INFORMATION

Prevention

Idling speed, installation of a corner of an advancing of ignition and contents WITH are interconnected and have to be checked and be regulated together.

Type of system of fuel feeding / ignition	CIS-E Motronic
CIS-E Motronic (the combined system of fuel feeding / ignition)	893 907 404
Ignition distributor	053 905 205A
Restriction of number of rpm (the top limit) (via the CIS-E Motronic control unit)	6400 ± 100 rpm
Installation of a corner of an advancing of ignition:
– test value	4 ° – 8 ° before the top dead point
– adjusting value	6 ± 1 ° before the top dead point
Operating procedure of cylinders	1–3–4–2
Spark plugs
– Bosch	W7DTC
– interelectrode gap	0.8 ± 0.1 mm
– inhaling moment	20 N of m.
Idling speed (is not regulated, copes system of stabilization of idling)	840 ± 60 rpm
Contents WITH (in a tube for measurement WITH, the oxygen sensor is connected)	0.3 – 1.2 about. the % adjustment is carried out by means of a current setting of the regulator of pressure difference)