BMW 3 series E30

Since 1983-1994 of release

Repair and car operation



BMW E30
+ 1. The maintenance instruction
+ 2. Maintenance service
- 3. The engine
   + 3.1.2. Specifications
   + 3.2. Dismantle and engine major repairs
   - 3.3. An engine electric equipment
      3.3.2. Specifications
      3.3.3. The battery - engine start-up in emergency situations
      3.3.4. Removal and battery installation
      3.3.5. Power cables
      + 3.3.6. Ignition system
      + 3.3.7. System of a charge of the battery
      + 3.3.8. System of start-up of the engine
      3.3.9. Malfunctions of the generator
      3.3.10. The basic malfunctions of an electric equipment
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. A running gear
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice



3.3.2. Specifications
THE GENERAL DATA

Ignition general characteristic

Carburettor engines or engines with system of injection L-Jetronic Transistor bobbin system of ignition (further TCI-system)
Engines with system of injection Motronic
Electronic ignition with management from the processor block (system DME – Digital Motronic System)

On models 320 since 1980 Contactless system
The ignition coil
  – Resistance of a primary winding:
     • TCI-system 0,82 Ohm
     • DME-system 0,50 Ohm
  – Resistance of a secondary winding 9,0 – 15,7 clod
     • TCI-system 8,250 clod
     • DME-system
5 – 6 clod
The distributor ignitions (TCI-system):
  – A backlash between a rotor and the gauge 0,3 – 0,7 mm
  – Resistance of the induction gauge 0,9 – 1,2 clod
Corner of an advancing of ignition (TCI-system, at the disconnected tube of a vacuum regulator on the distributor):
  – Model 316, engine M10/V18
25 to ВМТ at 2500 rpm (2900 rpm on cars with 09.1983)
  – Model 318i, engine M10/V18
30до ВМТ at 3000 rpm
  – Model 320i, engine M20/V20
23 to ВМТ at 5000 50 rpm

The inhaling moments (Н.м.)

Bolt of a collar of the distributor
20
Candles
27