Hello I am completely new here and would like some input n my project. I am working on making a trubo /exhaust brake control that will use boost and exhaust pressure to regulate position of control arm. I would also like to be able to make the exhaust brake turn on with micro switch on throttle pedal and auto shut off at desired idle speed. is this possible
I moved your topic to an appropriate forum category @welderdavy .
In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.
This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.
Thanks in advance for your cooperation.
Yes!
We would appreciate more details about your situation so we can assist you effectively. Could you please provide specific information about what you're working on? It sounds like you might be referring to a 'Jake brake' issue.
I found this: Jake Brakes are illegal in some areas due to the loud noise they create when compressed air is released through the exhaust . This noise disrupts residential neighborhoods, leading many cities and towns to prohibit their use near interstates and residential zones.
Will this be legal where you will be using it?
ok no it is not a jake brake it is the in turbo exhaust brake on a 6.7 cummins that has bad wiring so i am making my own controls. I want to be able to engage it like factory when letting of the throttle pedal but have it shut of when it comes to an idle. I need to make sure it doesn't exceed 60 psi or so of boost and i also need to make sure that it doesn't over pressure the exhaust side, so i will put in a boost sensor and a exhaust pressure sensor (it has these from factory But I will put in my own sensors) to be able to monitor these things. this will then be driving a servo or some sort of motor on my turbo actuator what ever is the best for doing precise position control. maybe i need a servo motor with an encoder or will a stepper motor work?
either will work also a linear actuator but you need something that will withstand the heat.
I’m not comfortable recommending the use of an Arduino or hobby-grade components for a project like this. The risk of failure is too high, and there’s a significant chance that someone could get hurt if something goes wrong.
Here is some information that may help you understand why I am not advising you on how to accomplish your project.
Arduinos are designed for experimentation and learning, often used with breadboards and loose wires, which can become unreliable if vibrated. They are not built for harsh, dirty, or electrically noisy environments commonly found in industrial, automotive, or other commercial applications, making them unsuitable for such settings.
To ensure we can provide the most accurate assistance, please include detailed information about your setup. Specify the exact board, shield, wiring configuration, and power sources you are using. An annotated schematic is ideal, as it provides a clear overview of your setup, but be sure to also include links to the technical specifications of your hardware components.
Before posting your code, please review the forum guidelines @ How to get the best out of this forum and use code tags for better readability. Also, provide links to the technical information about your hardware, and include a preliminary schematic that shows all power, ground, and connections. For additional guidance, you can refer to this link: Useful Links and Tutorials. Note that in this context, breadboard diagrams are not considered proper schematics.
Valuable Resources for Automotive Electronics:
- STMicroelectronics Application Note AN2689:
This application note provides guidelines on protecting automotive electronics from electrical hazards, focusing on design and component selection. Reading this will greatly enhance your understanding of automotive circuit protection.
Read AN2689 - Analog Devices: Automotive Electronics Design:
This article distills key insights into designing automotive electronics, offering practical advice for engineers.
Read the article - Diodes Incorporated: Transient Voltage Suppression in Automotive:
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Read the article - AEC-100 Standards Webinar:
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Watch the webinar - Understanding Automotive Electronics, An Engineering Perspective by William B. Ribbens:
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Access the book - Application Note https://www.ti.com/lit/an/slvafc1/slvafc1.pdf?ts=1652591872294
These resources should provide a strong foundation for anyone involved in automotive electronics design. If you need further help or more resources, feel free to ask!
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ok thanks i did talk to one of my friends and he said he could likely help me setup a plc program and proper wiring and such
So you have decided to use the Arduino PLC for this project?
i am not sure wht brand he is using but it is a plc system that he has had very good sucess with. i htink it maybe some thing from automation direct or somewher like that so i will see what we can figure out
Well, since it's not Arduino, not sure what help you well get on this forum.
yeah thanks for your time i had talked to him after i had posted my first here
Good luck with the project!
P.S. There have been a few people here doing timing for fuel injectors and boost controllers. Modding old cars etc.
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