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)
   + 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)
      Glow plugs - installation details
      Fuel pump of a high pressure (TNVD)
      Regulator of the moment of injection of fuel - installation details
      Interkuler (radiator of the compressed air) - installation details
      Tubes of supply of the compressed air - the connection scheme
      The supercharger of air - installation details
   + 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

Control system of fuel injection (diesel engines of the Om606.961 series)

General information

Arrangement of components of an electronic control system of the engine (IFI)

Scheme of an arrangement of components of an electronic control system of the engine (IFI)


А1e16 — the Alarm lamp of preliminary heat А1e43 — the Alarm lamp of ERS В28 — the pressure Sensor N3/7 — the IFI Control unit N16/1 — the Main unit N14/2 — the Output block of preliminary heat	X35/63 — a control unit Box R25/2 — the Sensor of provision of a pedal of an accelerator S40 — Tempostat Y31/1 — the EGR system Converter Y31/5 — the Control unit pressure of pressurization / заслонка the control converter 29/1 — the Switch of stoplights

Scheme of an arrangement of the IFI components


В11 — the Sensor of temperature of cooling liquid В17 — the Sensor of temperature of entering air B28/3 — the Sensor of a raising of EGR system L5/6 — the Sensor of provision of a cranked shaft	Y1/1 — the Electrohydraulic gate-type IFI valve Y23/1 — the Drive of management of amount of injected fuel Y23/1/1 — the Sensor of provision of a lath 10 — Ryadny of TNVD

Arrangement of the IFI components


A1e16 — the Alarm lamp of preliminary heat 811 — the Sensor of temperature of cooling liquid N14/2 — the Output block of system of preliminary heat R9 — Glow plugs