Mercedes S-Class W-140

1991-1999 of release

Repair and operation of the car


Mercedes S-Class
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
- Power supply system and release
   + A power supply system and injection of fuel of the petrol engine - the general information
   + System of injection of fuel of the diesel engine - the general information
   + Control system of injection of fuel and HFM-SFI ignition (6-cylinder petrol engines)
   + Control systems of the LH-SFI and ME-SFI engine (8-cylinder petrol engines)
   - Control systems of injection of fuel and ignition of ME-SFI and LH-SFI (12-cylinder petrol engines)
      Removal and installation of the fuel distributive highway with injectors
      The diaphragm regulator of pressure of fuel - an installation detail
      The measuring instrument of an air stream - an installation detail
      Lambda probe - installation details
      Sensor of provision of a bent shaft (CKP) of a detail of installation
      Detonation sensors - installation details
   + Control system of fuel injection (diesel engines of the OM603.971 series)
   + Control system of fuel injection (diesel engines of the OM606.961 series)
   + System of a turbo-supercharging - the general information
   Systems of decrease in toxicity of release - the general information
   System of production of the fulfilled gases - the general information
   Catalytic converter (petrol models)
+ Engine electric equipment
+ Gear shifting box
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






Removal and installation of the fuel distributive highway with injectors

Control system of injection of fuel and LH-SFI ignition

Removal

Details of installation of the fuel distributive highway with injectors of a control system of injection of fuel and ignition of LH-SFI

16 — Bolts
16/8 — the Sealing ring
17 — the Fuel distributive highway
17/2 — the Returnable fuel-supply line
17/3 — the Forcing fuel-supply line
Y62 — Injectors


 PERFORMANCE ORDER

1. Reduce fuel pressure in the distributive highway by means of the special valve.
2. Uncover wires on a partition of a motive compartment.
3. Disconnect a vacuum tube of AT on the inlet pipeline.
4. Remove the top cover of the distributor of ignition.
5. Disconnect all electric wires passing over the distributor.
6. Disconnect a vacuum tube from the diaphragm regulator of pressure.
7. Disconnect forcing (17/3) and returnable (17/2) fuel-supply lines.
8. Disconnect sockets (shooter).
9. Turn off bolts (16).
10. Remove the distributor (17) together with injectors from the inlet pipeline.

Installation

Installation is made as it should be, the return to removal.

Control system of injection of fuel and ME-SFI ignition

Removal

Details of installation of the fuel distributive highway with injectors of a control system of injection of fuel and ignition of ME-SFI

17 — the Fuel distributive highway
17/2 — the Returnable fuel-supply line
17/3 — the Forcing fuel-supply line
Y62 — Injectors


 PERFORMANCE ORDER

1. Reduce fuel pressure in the distributive highway by means of the special valve.
2. Uncover wires on a partition of a motive compartment.
3. Disconnect a vacuum tube of AT on the inlet pipeline.
4. Shoot all coupling films of an electrical wiring over the distributor.
5. Disconnect a vacuum tube from the diaphragm regulator of pressure of fuel.
6. Disconnect forcing (17/3) and returnable (17/2) fuel-supply lines.
7. Disconnect sockets (shooter).
8. Turn off bolts (16).
9. Remove the distributor (17) together with injectors. Check injectors.

Installation

Installation is made as it should be, the return to removal.