Mercedes S-Class W-140

1991-1999 of release

Repair and car operation


Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   + the 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)
      Measuring instrument of an air stream - installation details
      Diafragmenny regulator of pressure of fuel
      Lambda probes - installation details
      The valve of a retsirkulyatsiya of the fulfilled gases (EGR) - installation details
      Detonation sensors - installation details
   + Control systems of injection of fuel and ME-SFI and LH-SFI ignition (12-cylinder petrol engines)
   + Control system of fuel injection (diesel engines of the Om603.971 series)
   + Control system of fuel injection (diesel engines of the Om606.961 series)
   + turbo-supercharging System - 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
+ Avtomaticheckaya transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


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Control systems of the LH-SFI and ME-SFI engine (8-cylinder petrol engines)

Removal and installation of the fuel distributive highway with injectors

Control system of injection and LH-SFI ignition (M119.97 series engines)

Removal

Details of installation of the fuel distributive highway with injectors (LH-SFI)

16 — the Bolt
16/8 — the Sealing ring
17 — the Fuel distributive highway
17/2 — Returnable топливопровод
173 — Forcing топливопровод
Y62 — Injectors


 PERFORMANCE ORDER

1. Dump pressure by means of the special valve on the fuel distributive highway.
2. Disconnect everything I will corrode electroconductings from the fuel distributive highway and the inlet pipeline.
3. Disconnect a vacuum tube from the vacuum amplifier of brakes.
4. Disconnect a tube of ventilation of a case.
5. Disconnect a vacuum tube from a regulator of pressure of fuel.
6. Disconnect forcing (17/3) and returnable (17/2) топливопроводы.
7. Disconnect sockets (shooter).
8. Unscrew bolts (16).
9. Remove the fuel distributive highway (17) with injectors from the inlet pipeline.
10. Replace sealing rings (16/8). Check injectors.

Installation

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

Control system of injection and ME-SFI ignition (M119.98 series engines)

Removal

Details of installation of the fuel distributive highway with injectors (ME-SFI)

16 — the Bolt
16/8 — the Sealing ring
17 — the Fuel distributive highway
17/2 — Returnable топливопровод

173 — Forcing топливопровод
N3/10 — the Control unit the engine (ME-SFI)
Y62 — the Injector


 PERFORMANCE ORDER

1. Dump pressure of fuel by means of the special valve on the distributive highway.
2. Disconnect all sockets of electroconducting from the fuel distributive highway and the inlet pipeline.
3. Disconnect a vacuum tube from the vacuum amplifier of brakes.
4. Disconnect a tube of ventilation of a case.
5. Disconnect a vacuum tube from a regulator of pressure of fuel.
6. Disconnect forcing (17/3) and returnable (17/2) топливопроводы.
7. Disconnect conducting sockets from nozzles (Y62).
8. Disconnect the conducting socket from the control unit the engine (N3/10) and the socket (shooter).
9. Remove the left cover of the coil of ignition.
10. Unscrew bolts (16).
11. Remove the fuel distributive highway (17) with injectors from the inlet pipeline.
12. Replace sealing rings (16/8). Check injectors.

Installation

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