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BMW 3 of the E46 seriessince 1998 releaseRepair and operation of the car |
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BMW 3 of the E46 series - BMW 3 cars (E46) Identification numbers of the car Acquisition of spare parts Technology of service, tool and equipment of a workplace Poddomkrachivaniye and towage Start of the engine from the auxiliary power supply Checks of readiness of the car for operation Automobile chemicals, oils and greasings Diagnostics of malfunctions Governing bodies and methods of operation Governing bodies and devices Gas station Keys, uniform lock and anticreeping system Security alarm system * Window regulators The hatch with a lifting and movable cover * Seats Adjustment of provision of a steering wheel Mirrors Systems of safety Lock of ignition and start of the engine Parking brake Manual Box of Gear Shifting (MBGS) Automatic Transmission (AT) * Lever of the switch of indexes of turn / light signal Screen wipers and windscreen washers Heater of back glass Tempostat (automatic equipment of maintenance of the set speed) * The alarm system of emergency rapprochement at a parking (PDC) * System of automatic stabilization of stability with the ASC+T/engine torque regulator System of dynamic control of stability of DSC * The air pressure monitoring system in tires (RDC) * Lighting and light devices Heater, ventilation and conditioner of air of salon Equipment of salon Running in Features of driving of the car Catalytic converter Anti-blocking system of brakes (ABS) Disk brakes Brake system Luggage compartments Automobile phone * Readjustment of headlights Cowl Unlocking of a cover of the filling hatch manually Drive of a lifting and movable cover of the hatch manually * + Current leaving and service + Engine + Cooling systems, heating + Power supply systems, injection and release + 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 |
Anti-blocking system of brakes (ABS) Principle of actionThe ABS system increases active safety of the car, preventing blocking of wheels when braking. After all blocking of wheels is exclusively dangerous as forward wheels become uncontrollable, and the skidding back wheels can lead to drift of the car and emission on other party of the movement. The ABS system allows in any specific conditions (at the movement on a straight line, on turn, on the asphalted ice-covered or sea road, etc.) to reduce a brake way to a minimum. In principle at each braking of ABS has to solve two problems, providing trajectory stability, reliable controllability and maneuverability of the car at the movement on the roads different in covering type (asphalted, concrete) and which are in a different state (the ice-covered, covered dirt, snow, water). Features of driving with ABS The system automatically joins only on reaching speed about 10 km/h. At its falling lower than 6 km/h of ABS are disconnected so theoretically at the latest stage of braking of a wheel can be blocked, however in practice it has no basic value any more. Advantages of ABS are most accurately shown in situations when you have to put the maximum effort to a brake pedal. As forward wheels of the car remain operated, you can quietly go round an obstacle. ABS realizes process of regulation for fractions of a second. The pedal pulsation under a foot means that braking happens under control of ABS, otherwise, that the driver goes in the boundary mode. Besides, the crackling caused by process of work of ABS reminds the driver of need of reduction of speed in compliance with the actual traffic conditions which changed because of reduction (for example, in connection with ice) friction coefficient (or couplings) between tires and the road. On roads with a loose coating (for example, crushed stone or snow) over the basis with good coupling properties the brake way can be longer, than when blocking wheels. Told treats and the movement with antisliding chains. Much more important, however, a prize in trajectory stability and controllability of the car. Important information for your safety ABS does not cancel action of laws of physics. The system cannot prevent a consequence of the braking executed at an insufficient distance to ahead the going car, passing of turns with is inadmissible high speed or with danger of hydroplaning. These consequences still remain on conscience of the driver. Existence of ABS providing the increased safety potential should not provoke you to excessively risky manner of driving. The movement on diverse tires, for example, after installation of a spare wheel (in combination with three other wheels on which tires with winter drawing of a protector are mounted) can limit functionality of ABS. Therefore the removed wheel needs to be established as soon as possible back. Do not enter any changes into the system. Works on system have to be performed only by forces of experts. Anti-blocking system of brakes (ABS) / Monitoring system behind braking on turns (SVS) The system of SVS is an improved version of ABS. In the conditions of braking on turns at high cross acceleration, and also when braking during evolution from a row in a row the system allows to improve stability of the movement and controllability. In case of malfunction
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