E39 BMW
+ Introduction
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
- Power supply system and release
+ Power supply system
+ System of injection of the petrol engine
+ Power supply system of the diesel engine
+ System of production of the fulfilled gases
+ engine Electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes
+ System of onboard diagnostics
Heavy Metal & Reflected
|
Power supply system and release
Specifications
| | Separate characteristics are provided also in the text of Head and in case of obligation of their performance are allocated with a bold print |
Fuel Petrol engines Unleaded gasoline is not worse AI-95 (engines with the catalytic converter).
Unleaded or etilirovanny gasoline is not worse AI-95 (engines without the catalytic converter).
Application of gasoline not worse AI-91 is allowed, thus engine capacity decreases and fuel consumption increases. Diesel engines
Automobile (not ship or boiler) summer or winter diesel fuel with the content of sulfur is not higher than 0.5 %. Do not apply biodiesel fuel and methyl air of rapsovy oil.
The preliminary heating of fuel in the filter prevents zagustevany fuels during car movement.
Do not apply special means to reduction of viscosity of fuel.
At temperature drop of external air is lower - 9°С to summer diesel fuel add kerosene (in % from total volume)
From-9 to - 15°С |
10 % |
| From-15 to - 25°С |
30 % |
Below - 25°С |
50 % |
At temperature drop of external air is lower - 20°С to winter diesel fuel add means of reduction of viscosity or kerosene (in % from total volume)
From-20 to - 26°С |
10 % |
From-26 to - 31°С |
30 % |
Below - 31°С |
50 % |
As the exception is allowed addition to 30 % of nizkooktanovy gasoline (unleaded for cars with the catalytic converter) to diesel fuel.
Fuel tank |
70 l |
Including reserve |
|
| • 6-cylinder engines |
8 l |
• 8-cylinder engines |
10 l |
The established system of injection and management |
520i, 523i, 528i |
DME MS41.0 |
| 535i |
DME M5.2.1 |
540i |
DME M5.1 |
525tds |
DDE 2.1 or 2.2 |
Sequence of operation of cylinders |
520i, 523i, 528i, 525tds |
1-5-3-6-2-4 |
| 535i, 540i |
1-5-4-8-6-3-7-2 |
ТНВД |
Type |
Bosch/VE6-10E2400R300-1 |
| Pressure of injection, bar |
150-158 |
Pressure in топливопроводах, behind the fuel filter |
Max. 0.4 bar |
Injection advancing |
0.93-0.97 mm |
Nozzles |
Type |
Bosch/DNOSD300 |
Preheat system |
Max. preheat time at temperature of cooling liquid |
|
| • below + 60°С |
5 with |
• above + 60°С |
0 C |
The guaranteed shutdown of preheat |
8 (+5) with |
Resistance of candles of an incandescence at + 20°С |
0.4-0.6 Ohm |
Tension of turning on of the fuel locking valve |
not less than 10 In |
|
Resistance of the fuel locking valve at + 20°С |
7.5 ± 1 Ohm
|
Arrangement of components |
Petrol engines |
|
| • Oxygen sensors |
2 pieces, on the final
collector (520i), before
catalyst (523i, 528i, 535i, 540i) |
• Coal adsorber |
Wheel arch behind, at the left |
• Valve of ventilation of a fuel tank |
1, at the left in an impellent compartment,
near the air filter (520i),
in an impellent compartment (535i, 540i),
on a wheel arch (523i, 528i) |
• Adjustment electrovalve hall. course |
Under the inlet pipeline (520i, 523i, 528i),
in the middle ahead (535i, 540i) |
Diesel engine |
|
| • The valve of return of the fulfilled gases |
Entrance of the inlet pipeline |
• Electro-pneumatic converter of pressure (AGR) |
Forward left wheel arch |
• Turbokompressor |
Under a final collector |
• Adjustment electrovalve hall. course |
Under the inlet
pipeline (520i, 523i, 528i),
in the middle ahead (535i, 540i) |
• ТНВД (VP-15, NO. R515) |
Under a final collector |
• Measuring instrument of weight of air (LMM) |
Exit of the air filter |
• Fuel filter |
At the left in an impellent compartment |
• Interkuler |
To the right of a radiator |
Adjusting data
Reading of turns of the engine |
Diagnostic socket |
The 20-contact
(contact 1-signal, contact 19 - weight) |
| Arrangement |
|
• Models 520i, 523i, 528i |
At the left behind in an impellent compartment (an impulse of turns - 3) |
• Models 535i, 540i |
On the right behind in an impellent compartment (an impulse of turns - 4) |
• Model 525tds |
On the right in the middle in an impellent compartment (an impulse of turns - 6) |
Idling turns
Before check lift turns (t ° oils near 60°С — petrol engines, 70°С — the Diesel engine).
In brackets values are specified at established AT.
Models 520i, 523i, 528i |
|
| • with RKPP |
For 3 minutes to 3000 rpm |
• with AT |
For 4 minutes to 2200-2800 rpm |
Models 535i, 540i |
For 3 minutes to 3000 rpm |
Model 525tds |
|
• with RKPP |
Make 5 pressing of a pedal of gas
to turns over 5000 rpm |
| • with AT |
Make 5 pressing of a pedal of gas
to 5000 rpm |
520i |
680-880 rpm |
523i |
580-780 rpm |
528i |
580-780 rpm |
525tds |
700-800 rpm |
535i |
530-680 (500-600) rpm |
|
540i |
580 (500-650) rpm
|
Maximum turns |
525tds |
5100-5300 rpm |
The contents WITH in volume |
Petrol engines |
|
| • On single turns |
to 0.5 % |
• Under loading |
to 0.3 %, at 2500-3000ob/mines |
Value lambda |
1±0.03, at 2500-3000 rpm |
Efforts of a tightening of carving connections
The moments of an inhaling of fixture are given in the text of Head and on some иллюстрациях*.
*vydelenny in the text a bold print the moments of an inhaling are subject to exact observance; the efforts not allocated with a bold print are given only roughly
| Characteristic |
Value |
| Nozzles |
40 Nanometers |
| Pipelines |
20 Nanometers |
Final collector and system of production of the fulfilled gases
Reception pipe to a final collector |
|
| • 1 reception |
30 Nanometers |
• 2nd reception |
20 Nanometers |
Boltovoye connection of a triangular flange |
20 Nanometers |
| Exhaust silencer beam to a check point |
|
• Carving М6 |
10 Nanometers |
| • Carving М8 |
20 Nanometers |
| Holding levels |
20 Nanometers |
| Collar of the main exhaust silencer |
Max. 15 Nanometers |
| Bolts of fastening cross-section traverses |
20 Nanometers |
|
|