BMW 3 of the E46 series
+ BMW 3 Cars (E46)
+ Current leaving and service
+ Engine
+ Cooling systems, heating
- Power supply systems, injection and release
Security measures and rules of observance of purity during the work with fuel system
Removal and installation of the sensor of a reserve of fuel / fuel pump
Check of the sensor of a reserve of fuel
+ Power supply system of petrol engines
+ System of injection of fuel of the petrol engine
- Power supply system of diesel engines
Principle of operation of the diesel engine
Work of system of injection
Device of heating of the fuel filter
Removal and installation of nozzles
+ System of production of the fulfilled gases
+ Electric equipment of the engine
+ RKPP and transmission line
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment
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Device of heating of the fuel filter At decrease of external temperature the fluidity of diesel fuel owing to paraffin loss decreases. Fuel can thicken to a condition of honey and stop the fuel filter. For this reason of firm producers of mineral oils enter into composition of diesel fuel in the winter of an additive which increase fluidity and guarantee start of the engine at a temperature up to -15 °C or -22 °C (superdiesel).
In BMW cars of the 3rd series with the diesel engine fuel is in addition warmed up by the heating device close to the fuel filter. |
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