And now, let's get down to business. Immediately warned — there will be many technical profile information. This article will tell you about a little more electronics installed in our project Brother 1. I think many will be interested to learn more about modern electronic solutions in motorsport.

We understand all this helped Vladimir Ivanov — our main specialist electrician. I would like to explain why we chose the brand Motec. This is one of the most famous manufacturers of sports engine management systems and other important races, handheld device. Since our team is involved in many championships across Europe, and now in the UAE and in the near future, in the US, one of the important aspects of the selection, was a vast market Motec professionals around the world. With this system we can easily obtain the necessary service, where we were not.

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Of course, in every serious racing team has its headquarters in the engineer. But as practice shows, drifting until it makes no sense.

Let's look at the equipment installed in Brother 1 in more detail. Engine controls Motec M800, Dashboard Motec C125, power management units Motec PDM15. W somerset maugham short stories. Let's start with the engine control unit. Until recently, it was the most powerful model in a line of Motec. Shs scrap file windows 7.

There is a version of the M880, but it differs only in the main connector. A few years ago, the company released a new series Motec engine control units M1, but unfortunately, there are only ready firmware for several types of engines, 2JZ-GTE is not among them.

It is possible to buy expensive software with which you can 'write' the firmware for any engine, but we decided to go for the proven path. Block M800 and is now used in many world championships, and it satisfies our needs at 100%.

In addition to the known possibilities to adjust the supply of fuel and ignition, our unit has a bunch of useful functions. Here I will describe some of the most clear and important: Adjusted automatically according to the quality of the mixture the lambda probe.

This function is in the descriptions of many blocks, but here it is important to know the details. Motec enables the auto-configure process over a wide range, which is very important for such a modified engine like ours. For example, the other engine control units — is set in the bedroom home heater with thermostat. You set the temperature of this rotary control temperature. Seated, sit, cold Heater included — now on the contrary, hot and stuffy. Then it is off, and again cold.

That something like this works most of the systems. A M800 lets you customize the entire process of self-regulation. Electronic throttle. This is a necessary function in modern engines. Especially turbo!

It must be understood that the characteristics of such engines are not linear. In the graph of torque there are gaps and 'hump'. With the help of electronic valves we can improve it a lot. Imagine, the driver pulled 40% of the gas pedal. He wants his car was 40%. A damper itself at some engine speeds starting at 30% and some 60%.

To compensate for uneven schedule of torque. This is a very complicated and lengthy setup.

It requires long hours on the dyno-bench, but on the road gives the driver a super informative and responsiveness of the engine. Just do not forget about the Anti Lag — a strategy of revolutions the axis of the turbocharger when the driver releases the pedal.

More drifting until much common theme — this engine braking. This is how revolutions are falling, the speed at which they fall. I can see the use of this function during the handbrake. M800 allows you to change the strategy of engine braking with respect to any parameter. For example, if you use the pressure on the rear brake circuit, we can maintain a certain speed while soaking parking brake. Can you imagine if we just raise the idle when squeeze the handbrake. Trekshen control — antibuks such.