Mercedes S-class W202

1993-2000 of release

Repair and car operation


Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
- 8. Fuel system
   + 8.1.1. Introduction
   + 8.2. System of injection of petrol engines
   - 8.3. System of injection and a food of diesel engines
      8.3.2. Check / adjustment of the beginning of giving of fuel by the pump
      8.3.3. Atomizers
      8.3.4. Specifications of system of injection and a diesel engine food
      8.3.5. Diagnostics of malfunctions of system of injection and a food
   + 8.4. System of release of the fulfilled gases
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes







8.3.4. Specifications of system of injection and a diesel engine food
THE GENERAL DATA

THE ENGINE
2,0 l
2,2 l
2,5 l
Frequency of rotation at idling at working temperature> 60 ° With, rpm
700 – 800 690 – 790 610 – 710
At start-up of the cold engine / heated-up <30 ° With, rpm
800 – 900 690 – 790 610 – 710
The beginning of giving of the pump оKW after ВМТ
14±0,5 14±0,5 14±0,5
Гидрозаслонка "is included" rpm
1250±50 1000 1000
"Is switched off" rpm
2500±50 3500 3500
System рециркуляции cooling gases "is included" rpm
1050±50 1000 1000
"Is switched off" rpm
3200±50 3500 3500
The maximum frequency of rotation of the engine, rpm
5000 – 5300 5200-5600 5200-5600
Volume giving of the fuel pump later 30 сек, м3
1501) 2502) 2502)
Pressure of giving of fuel at idling, a bar
0,3 0,1 0,3
At full loading, a bar
0,5 0,3 0,5
The vacuum pump at temperature of a cooling liquid more low 20 ° With and after 30 seconds of work in an idling mode, мбар
700 700 700
Pressure of injection of atomizers (new atomizers), bar
115 – 125 115 – 125 115 – 125
The atomizers which were in the use, bar
100 100 100

1) at frequency of rotation of a shaft of a starter over 150 rpm
2) at frequency of rotation idling