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The word "chip-tuning" is heard by almost every motorist. Someone is quite seriously convinced that it is possible to convert a VAZ into a car, someone is skeptical about this concept and prudently buys a spare engine. And how is the situation in reality?
How is it implemented?
Chip tuning is a special program, which is a table that allows you to change the settings of the engine control unit. In other words, this is setting the modes and reprogramming the block controller.
It is through the editor of the calibration tables that it is possible to make the desired transformations in the work by simply changing a cell or its separate area: for example, chip-tuning BMW ot https://bmwhousekh.in.ua/, can make ignition early or, on the contrary, later, as well as correct fuel consumption.
The basis of chip-tuning is changes in the fuel maps, which is quite understandable: even taking into account the outdated econorms, the engine is not "fed" by what is ideal for it. And if a gasoline engine is able to provide the highest power and optimal efficiency on an enriched mixture of fuel and air, then economy - on a slightly depleted one.
The engine control system monitors changes in the composition of the mixture - its impoverishment or, on the contrary, enrichment, using a special probe - a threshold element. As a result, the vehicle changes its speed characteristics, as well as fuel consumption.
Are there any advantages?
It is not easy to single out the indisputable pluses and minuses of such reprogramming. All positive points related to chip-tuning are controversial. In addition, they are quite closely intertwined with negative nuances.
The popularity of chip-tuning is understandable: the improvement of dynamics combined with the possibility to moderate the "appetite" of the vehicle cannot fail to please. But on the condition that the environmental friendliness of the transport does not concern its owner so much. While the serial firmware not only works on one unit of a huge batch of cars, it also complies with environmental standards.
The tuning firmware, developed by a qualified and intelligent specialist, will provide the engine with enriched power, as well as optimal ignition and movement. However, its change can significantly change the characteristics of the car, and these changes are not always predictable. Successful testing of tuning firmware on one car does not mean the same result on another car, even if the make and model are the same. No matter how competent a specialist is, the outcome cannot always be predicted, since the electronic data of each vehicle is unique.
When it comes to tuning firmware, a decent specialist should be a matter of principle. From all of the above, it is possible to conclude that the result may not be satisfactory. In this case, any decent craftsman will definitely issue a guarantee for the work done. And if the client is not satisfied with the firmware, the old one will be returned to him free of charge.
