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







8.2.3. Air flowmeter
THE GENERAL DATA

Removal

PERFORMANCE ORDER
1. Remove штеккерный I will corrode (marksman) from air flowmeter (В2/5), preliminary having weakened накидную a nut on a socket.
2. Ослабьте a collar of fastening (4/7).
3. Ослабьте a collar (4/13) also Take air flowmeter.
4. Check up on absence of damages and porosity a sealing ring of round section (4/1), if necessary replace it.

Installation

PERFORMANCE ORDER
1. Establish a flowmeter of air with a sealing ring of round section.
2. Hardly tighten шланговый a collar and clamp a fastening collar.
3. Spread штеккерный a socket, hardly twist накидную a nut until it will not be fixed with click.