BMW 7_ая the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and operation receptions
2.1. Access, protection
2.2. Elements of systems of safety
2.3. Car equipment, arrangement of devices and governing bodies
2.4. Devices of ensuring comfort
2.5. Receptions of operation and auxiliary systems
2.5.1. Start and engine switching off, start of motion
2.5.2. Car running in
2.5.3. Use of automatic transmission (AT)
2.5.4. Brake system
2.5.5. Features of operation of the cars equipped with the catalytic converter
2.5.6. Auxiliary systems
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Kardanny and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes




0c1943ba

2-5-5-osobennosti-ehkspluatacii-avtomobilejj-oborudovannykh-kataliticheskim-preobrazovatelem.html

2.5.5. Features of operation of the cars equipped with the catalytic converter

The catalytic converter is a highly effective element of system of decrease in toxicity of the fulfilled gases (OG) and is included in structure of system of release of OG. In a working element of the converter there is OG reburning at high temperature for the purpose of decrease in level of the contents in them toxic components.

At operation of the engine components of system of release of OG can be warmed up to very high temperatures, – try not to touch the warmed-up elements and not to put the car on parking on the platforms covered with easily flammable subjects (fallen leaves, a dry grass, garbage, etc.).

Do not use for filling of the car equipped with the catalytic converter etilirovanny gasoline, – containing in it in high concentration lead is postponed on surfaces of a working element of the converter, in an essential measure reducing its efficiency.

Watch correctness of settings and engine adjustments. Deviations at installation of working parameters of systems of ignition, injection of fuel and engine management can lead to dangerous reenrichment of an air and fuel mix, and an overheat of the catalytic converter. At emergence of admissions of ignition operation of the car should be suspended till elimination of causes of defect. Not warmed at ignition admissions fuel from the chamber of combustion gets to the converter where can easily ignite (for the same reason it is necessary to avoid engine starts by a towage or pushing method).

Watch fuel consumption, try not to allow its complete development which has been usually interfaced to emergence of admissions of ignition.


«previous page
2.5.4. Brake system
following page»
2.5.6. Auxiliary systems