Mercedes S-Class W-140
1991-1999 of release
Repair and operation of the car
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ 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)
+ 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
+ Brake system
+ Suspension bracket and steering
+ Onboard electric equipment
Power supply system and release
Petrol modelsUnleaded gasoline is not worse than AI95/A85. Short-term use of unleaded gasoline is allowed not worse AI91/A82.5 (developed by the engine power a little decreases, fuel consumption grows).
Summer and winter diesel fuel
Winter fuel provides normal operability of the engine at temperatures up to -20 °C.
In case of use of summer diesel fuel, and also at temperatures of external air below -15 °C it is necessary to add certain, depending on temperature of external air quantity of means for improvement of fluidity or kerosene to fuel.
Composition of mix
Means for improvement of fluidity can be used also in combination with kerosene.
The certificate of the allowed means for improvement of fluidity can be received on any HUNDRED Mercedes-Benzs.
The share of content of additive taking into account temperature of external air has to be minimum.
The kerosene share in mix has to make no more than 50%.
Additive has to be added to fuel during gas station before there was its solidification to release of paraffin. Faults owing to release of paraffin can be rectified only by heating of all power supply system.
You carry out mixing of diesel fuel with kerosene only in the fuel tank, - at first in a tank kerosene is filled in, then diesel fuel is added. In conclusion it is necessary to allow to the engine to work for distribution of mix on all path of a power supply system for some time.
Volume of the fuel tank, l
System of injection of the petrol engine
System of injection of the diesel engine
Efforts of tightening of threaded connections, NanometerThe moments of an inhaling of fixture are given also in the text of the Head and on some illyustratsiyakh*.
* The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately.