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
      8.2.1.1. A principle of work PMS
      8.2.1.2. A principle of work HFM
      8.2.2. Self-diagnosing of a condition of system of ignition and fuel injection
      8.2.3. Air flowmeter
      8.2.4. A temperature-sensitive element of a cooling liquid
      8.2.5. The gauge of soaked up air
      8.2.6. System of vacuum pipelines
      8.2.7. The fuel distributor with клапанными atomizers
      8.2.8. Klapannye atomizers
      8.2.9. The oxygen gauge (ljambda-probe)
      8.2.10. Diagnostics of malfunctions of system of injection of gasoline
      8.2.11. That it is necessary to know to the owner of the car with инжекторным the engine
      8.2.12. The Turbo-doctor
   + 8.3. System of injection and a food of diesel engines
   + 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











8.2. System of injection of petrol engines

8.2.1. Control systems of engine PMS and HFM
THE GENERAL DATA

S-class engines are equipped by electronic system of ignition and fuel injection. Regulation by ignition and injection system is carried out by one general regulating device. In this section the injection system is more in detail described.

All details of system of injection are stable for a long time operation and do not demand difficult maintenance service, therefore and repair work is made extremely seldom. Essential adjusting and repair work can be made only at use of expensive control devices and presence of a corresponding professional knowledge so these works can be executed only accordingly equipped specialised automobile repair shops.