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Archive for September, 2010

Typically, everybody who is interested in or heard something about the chip-tuning, one way or another understand that the car will go better. From the brief explanation about the above, it is clear how, how and by what means. Nevertheless, people always ask the question what will happen to the resource and fuel consumption. Resource – is a simple question. The resource engine is spent not by a program, but the driver. Additional features of the program – is only increased capacity of the driver. The more he loads the engine, the faster he brings closer overhaul. This is true even for a completely standard car. Sometimes resource production of the stockcar in different hosts differs by more than two times. These are consequences of different driving styles and different operating conditions. Do not push the gas unnecessarily, and you extend the life of motor.

Fuel consumption requires some explanation. All modern programs of engine management are multimode. They “understand” the driver and include such calibrations, which correspond to traffic conditions. For example, if we move in a calm pace, settings will be taken for the power saving mode. If we start to accelerate rapidly, the program, fulfilling the will of the owner, will use the table for heavy loads, regardless of the fuel consumption. With regard to aftermarket firmware, there are usually cost-effective mode drive is not changed. All options remain on the series. Only in the forced mode consumption is higher.

It is clear that the additional power can be got only by burning extra fuel. Do not push the gas unnecessarily, and you will not pour too much fuel on the road. This is also true for any engine. The new management program – is only your potential possibility to spend more gasoline. The modes can be divided according to position of the gas pedal. Until the mid – you have to economize fuel, more – we do not care at the rate. Manage this process with the understanding and the result is obvious. Another very popular question from potential consumers of chip-tuning: What are the guarantees? It is clear that a guarantee that the firmware will work and information is stored in the form in which it is written, is complete. But consumers, of course, are interested in, whether the motor is destroyed as a result. Here we should consider the examples, when such case is possible. They are three:

The first. Consumers, when ordering a nonstandard program, pre-agree with the restrictions which arise as a result of performed work performed. This is stringent requirements on fuel quality and intermittent nature of the loads. Failure to comply with them may lead to undesirable consequences. In this case, the consumer is blamed.

The second. The motor is so old that even small additional mechanical and thermal loads lead to damage. In this case, you do not have to give it an impossible task, or completely repair the engine in advance, bringing it to the new state. Serious tuning shops in Germany do not take the cars with mileage over 90 thousand km. Also here it should be said that many consumers are consciously attempting to compensate the known faults with the new program. It is impossible. Moreover, solid tuning companies will never take the car with defects. Either way, the decision of the consumer about implementation of chip-tuning on the old car – is his own risk.

The third. Management program contains errors, which result, as a rule, is detonation and damage of the engine. Such cases are extremely rare and are associated with the source of tuning the firmware.

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The theme of chip-tuning is not new. Many publications in the press, the discussion in online conferences show an increased interest in this type of refinement motor of vehicle. But, unfortunately, many vital questions remain behind the scenes, appearing again and again. In this article we try to answer the main questions about chip-tuning.

Chip-tuning gives an increase of horsepower and torque. The magnitude of this increment depends on the type and design of the engine, its mode of operation. After the tuning the power usually increases by 5-25% with an increase in torque by 10-50%. Usually they say about an increased capacity, although subjectively it feels much less than increase of torque.

Due to what extra power and torque appear?

First, a bit of theory. Capacity – is the work that the engine can perform per unit time. This value is typically straight and almost linearly dependent on speed. The more we drive the engine, the more power we get. But the possibilities of the engine is not unlimited, especially because on its maximum speed the purging and filling the cylinder with air-fuel mixture become much worse, and the wear of all moving parts sharply increases. Therefore, manufacturers are imposing restrictions (the so-called cut-off) to limit engine speed. This cutoff is set in the program of control unit and chip-tuning may be shifted toward higher speed, or removed altogether. The shift is determined, above all, by the ability of the engine to “turn” faster (of course, up to certain limits).

In any case, the rate of power will grow. Only those who are willing, not sparing the engine, untwist it to the limit will be able to feel such an increase. In everyday use the torque is much more important factor. It enables the machine with the simplest diesel engine to start no worse, and sometimes even better than similar vehicles with gasoline engines in the 1.5 – 2 times more power. Motor with high torque much is “stretcher” that allows transferring switch less; to drive this car is much more pleasant. In naturally aspirated engine the torque is increased due to more precise control of ignition and fuel injection. Take into account two parameters – the rate of combustion of fuel and speed. Objective – is to provide maximum ignition later with the complete combustion of fuel in the cylinder. In turbocharged engines it is still possible to control boost pressure that gives tangible addition efficiency.

How much time will fuel consumption after chip-tuning increase?

Consumption usually increases immediately after tuning and remains in such position about a week. Then it falls to the former, but in most cases to the lower level. This phenomenon is explained simple. Immediately after processing, the owner begins to feel the car, “chasing” it in hard mode. Then, without noticing it, it returns to the usual style of riding. And in this case, consumption is determined by increased efficiency: for the same traffic conditions it lacks a smaller amount of fuel, it is simply easier the engine to “spin”.

Long time ago automobile turned into not only a vehicle but also a luxury and entertainment object. Many people would like to have powerful sport car but not everybody can afford it. There is a way out – turbo kits. Those who search how to turn their car into a real masterpiece, visit this site. Lots of info about performance parts and how to buy them.

Even if you don’t manage to find anything you require, don’t get upset. Currently we have a really unique chance to choose what you require at the best terms which are available on the market. All that we need is the online technologies. Use search engines, google for “car performance parts“, look through blogs, social networks and forums. All this will help you find out lots of useful information. And with that sign up for the RSS feed on this blog and you will always keep abreast.

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