S-class W202 Mercedes

1993-2000 of release

Repair and car operation



W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 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. Principle of work of PMS
      8.2.1.2. Principle of work of 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 cooling liquid
      8.2.5. The sensor of soaked-up air
      8.2.6. System of vacuum pipelines
      8.2.7. The fuel distributor with klapanny nozzles
      8.2.8. Klapannye of a nozzle
      8.2.9. Oxygen sensor (lambda 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 the injector engine
      8.2.12. Turbo doctor
   + 8.3. System of injection and food of diesel engines
   + 8.4. System of production of exhaust gases
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes








b47c026d b47c026d


8.2.3. Air flowmeter

GENERAL INFORMATION

Removal

PERFORMANCE ORDER
1. Remove the shtekkerny socket (shooter) from a flowmeter of air (B2/5), previously having weakened a cap nut on the socket.
2. Weaken a collar of fastening (4/7).
3. Weaken a collar (4/13) and Take an air flowmeter.
4. Check on absence of damages and porosity a sealing ring of round section (4/1), if necessary replace it.

Installation

PERFORMANCE ORDER
1. Establish an air flowmeter with a sealing ring of round section.
2. Hardly tighten a shlangovy collar and clamp a fastening collar.
3. Get the shtekkerny socket, hardly twist a cap nut until it will not be fixed with click.