This article focuses on the real and not the races that make cars more precisely what is displayed on the speedometers selling and buying cars.
It is clear that these figures counter shesheninyh kilometers rarely demonstrate the present state of Affairs. Why in our country is not accepted to show real miles?

Most likely, such a mentality, you want to bring mileage auto to not quite honest performance. In Soviet times, our domestic auto industry produced excellent units "LADA", "Volga" and "Muscovite". Data quality vehicles seriously down. To repair a "swallow" needed spare parts, which was not anywhere, engine.

But when the speedometer motorist has reached a distance of 100-120 thousand km, this machine was in need of serious repair of the engine, replace the clutch, driving and so on. So it turns out that such a car with similar mileage and will not sell. Here comes the idea is to twist the speedometer. Such is the background to this situation. What twist mileage? To sell a car with no mileage that the buyer did not "bother" with further repair.

Now conventional mechanical speedometers are set by the manufacturers for much less. Now in fashion serious electronic devices. But is it a hindrance to our expert?

Types of speedometers:
  • [] mechanical (moving the speedometer ciferok due to the movement of a mechanical drive-rope);
    [] electromechanical (motorized and drive circuit is made);
    [] e (information from the sensors is created in digital form).
Now to get cracking mileage becomes more difficult the necessary skills electronic musician - programmer.

Passed miles today recorded in the electronic memory device of the speedometer. These blocks can be tied to a specific machine via the VIN number. Hence, it is possible to determine the correction method (twisting) of the speedometer of the vehicle. The most simple type of mechanical, used on older models of the automobile industry, the number of cars. It does not cause any problems, and does not require knowledge.

But then you need help of a programmer, if you want to reprogram a certain memory chip on the speedometer. This chip has information about all the mileage of the car. Is it this way: by connecting to a special chip resetter. Connection mode and mileage correction can be made through the connector block devices or through diagnostic plug.

The introduction of the computer through the diagnostic block is the most convenient method (no need for disassembly of the unit), but will need a special program available only to dealers and one HUNDRED. But it seems like no problem. The presence of a number of brain blocks where the mileage of the car, makes flashing a large number of memory chips is almost impractical and unprofitable.