Mercedes of the S-class W202

1993-2000 of release

Repair and operation of the car



Mercedes W202
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Lubrication system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. System of ignition
- 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 injection of fuel
      8.2.3. Air flowmeter
      8.2.4. Thermal sensor of cooling liquid
      8.2.5. The sensor of the soaked-up air
      8.2.6. System of vacuum pipelines
      8.2.7. The fuel distributor with valvate nozzles
      8.2.8. Valvate nozzles
      8.2.9. Oxygen sensor (lambda probe)
      8.2.10. Diagnostics of malfunctions of system of injection of gasoline
      8.2.11. What should be known to the owner of the car with the injector engine
      8.2.12. Turbo doctor
   + 8.3. System of injection and power supply 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. Electrical circuitries






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 a sealing ring of round section (4/1) for absence of damage and porosity, if necessary replace it.

Installation

PERFORMANCE ORDER
1. Establish an air flowmeter with a sealing ring of round section.
2. Hardly tighten a hose collar and clamp a fastening collar.
3. Spread the shtekkerny socket, hardly put a cap nut until it is not recorded with click.