rusefi.com

For my project, I have already decided on the type of case. The choice was obvious after a trip to disassemble cars. I took the ECU Siemens MS41.0. It cost me UAH 500, which is about $ 17. They are simply not needed by anyone in my city, their mountains. In addition, I have a native connector (Sieme...

As for the polarity of the injectors - I have never conducted an experience, but I collected more than one wiring from scratch, there were many of them. Where I did not observe the polarity, but always plus power and the ground on all the injectors was the same. On some circuits I met the labeling o...

Therefore, for those who do not want to experiment over the project, but simply to collect and use, especially for our countries, it’s cheaper than the guys ’site, it’s impossible to buy a starter kit. I am not totally sure what you are trying to say. Were you not aware of the "frankenso parts...

No, it does not start yet. I have not finished the 5 volt strapping yet, and some schottky diodes in the power supply circuits are not sealed. When everything is already decoupled then I will check before launch. I can only add that in the end this project has already cost me about $ 300, due to the...

Hello. Guys, I haven't gone anywhere, I'm still with you. I have already finished almost all the payment, only a few small diodes are left to solder. There is practically no time for this project; therefore, it takes only a small part of my free time. I can say in advance that the way in which I wen...

This driver can be used safely in RusEfi. I did not observe any failure of these chips. I had several projects where low-resistance injectors were put and the machine worked, even without ballast resistors in the injector supply circuit. In addition, this is a common microcircuit and it is not at al...

Diagnosis of the injectors, I gave as an example, because I found out after studying the signal from the microcontroller to the injector, and suggested that the other ECU nodes also do not have diagnostics. An obvious example is the use of the stepper motor driver for the idle speed regulator - the ...

I have just recently renovated the control unit MED17.5, where just 6244 chip is used in the control channel of the low-pressure fuel pump. The failure of this chip is not uncommon for these control units, so I can only say that its use can cause some problems. But I'm not sure, because in the MED17...

I do not quite understand the very concept - Scalable design. For this it is difficult to answer something. If we are talking about modular assembly, then this is acceptable at the development stage, but if it is a matter of installing a speech in a civil car, it can not be about this. To embrace th...

Thanks for the warning. When ordering from my suppliers, I always pay special attention to choosing a case, I rarely use DIPs, they are too bulky.Thanks for the warning. When ordering from my suppliers, I always pay special attention to choosing a case, I rarely use DIPs, they are too bulky. How hug...

Yes, I already fixed it. In occasion of the Russian-speaking theme - yes it would be not bad, but when I went into the Russian-language branch it seemed to me that everything was sad there and I did not see any sense in starting it there. As I unleash a cm of resistors and capacitors, I will introdu...

Friends, maybe someone will tell you about the choice of ignition drivers, on how many they are universal and under what coils the parameters were calculated. I collect at once 2 control units, one for my car, and the second for a project known in Youtube, but for reasons of confidentiality at the m...

Today, watching the tracking found out that the fees are already in Kiev, so soon will be in my hands. Used a forum for installing drivers and programs. I installed the Studio Tuner and successfully filled the firmware into the board, everything worked without questions, all the LEDs flash as it sho...

I have already completed the order and paid for it. Most of the components I have available, so I do not see the point of at least now ordering from America. It is unfortunate that you live on the other side of the planet.

https://www.youtube.com/watch?v=hNbf7SZuyGA My first project, which became the champion of Ukraine in 2009. It was the first VAZ, in which Subaru GT 98" was fully installed. https://www.youtube.com/watch?v=zsuXGMrn_d4 And this is the last project of 2108, which best time showed 10,737 at 402 m...

CNC - yes, there will soon be a launch. Dimensions of the machine allow you to fit on his desk the cylinder head from the M50 motor BMW))) In addition, there will be an easy transformation into a 3D printer for plastic. In the spring (soon, as the snow melts) I will build myself a large garage. In w...

We will definitely return to the question of choosing a screen. As for the joystick, I can not understand what it's about. If we are talking about moving among the menu of the screen then it is clear, but it is more convenient to use a button keyboard or use an encoder as a variant, rotating is easi...

Thank you for your interest in my project. Wiki of course found. I installed Ki-Cad yesterday, uploaded the project file and saw Frankenso on my computer, now I'll take a fee from the M52 project and transfer the contacts of the 88-pin connector to my control unit from there. In programming, I'm at ...

I created a topic about starting my own project. In plans to remove from the car three ECU and replace one. At the moment I have Bosch 413, MAF EMULATOR 3 and gas controller Stag Q Max. I prepared for the project a little.There is an oscilloscope to which there is an adapter for ignition systems, wi...