Hey guys, andre from high performance academy here, welcome to another one. The ms330k kit includes everything you will need to build your megasquirt3. The tuning software runs on your pc and allows you to change settings, it performs no control functions. Wiring, installation and tuning services are also available on site upon request. Project is based on megasquirt project, it uses same tuning tools megatunetunerstudio ms. The megasquirt i assembly code for megasquirt i is available on the megasquirt web site, for anyone who wishes to view or customize it. Our megasquirt diagnostics service includes a thorough, multilayered test of your megasquirt ecu. We begin with a visual inspection for obvious signs of damage. The curves provided in the base maps seem to be adequate however may need fine tuning to get perfect especially if youre not using the stock injectors. Megasquirt ecu click on all the pics for a bigger one the megasquirt ecu comes as a kit you have to assemble yourself. All bundled software for the extraefi ecus can be found here. Install and set up tunerstudio for megasquirt youtube. Megasquirt nz is a dedicated tuning company specialising in the sales, installation and dynotuning of the megasquirt system on all engines and types of vehicles. If you already created a project, navigate to file project project properties, then check the box next to other and click on browse to point tunerstudio to the ecu definition file.
Please purchase our megasquirt option service for hardware options and additional circuits. Tunerstudioms is the software application that is used to tune your megasquirt efi controller. Go from stock or an older less capable ecu to modern technology with a huge feature set in just about an hour or less. This product provides basic engine control functionality and a very low price. Ms2 extra megasquirt 2 universal engine management system. Whether you are looking to gain indebt knowledge of efi by building a full featured ecu on your own, or simply want to save money building a proven reliable kit, from megasquirt origins the diy spirit is available in partial and complete kits. The megasquirt3 is a drop in daughter card that greatly expands the megasquirts functionality. A freeware compiler for msi is available too, so there are no extras to buy. The v3 microsquirt efi controller is a fullyassembled surface mount technology smt version of the megasquirt fuel injection controller. The firmware is the piece of software that runs on the megasquirt controller itself it performs all of the engine control. Megasquirt pnp standalone 19961998 240sx s14 ms2 ecu engine management system.
Tunerstudio ms will ask you to locate the i file manually upon creation of a new project. Download tunerstudioms for tuning and megalogviewer for datalog analysis. Megasquirtii does not do individual cylinder trims, but megasquirtiii has trim tables, not just a single trim number. Diy autotune megasquirt gen 2 plugandplay engine management. The megasquirt thread ive had a fair few people ask me questions about megasquirt ecu, so i thought id share some of my knowledge and experience. The premium edition of tunerstudio for megasquirt unequaled tuning software featuring ve analyze live. The microsquirt is a great match for 4cylinder engines and can also run v6, v8 and other engines too. Megasquirt ecu posted in problems, questions and technical. Lowbudget electronic fuel injection system car craft. Sep 18, 2015 megasquirt uses a curve to determine how much extra fuel needs to be added depending on how big the throttle input is.
Dec 10, 2003 condensed to its essence, the megasquirt system is a truly buildityourself efi computer. Megasquirt has been installed on thousands of engines from purpose built racecars to restored classics. Megasquirt1 offers an extremely cost effective entry level to the aftermarket ecu market. Starting in july 2005, the v3 pcb was made available to use some of the advanced features of the. You want to pull fuel from a single cylinder at idle, but not at 3000 rpm you can do this. Firmware updates are provided free of charge to megasquirt customers, see the megasquirt licenses summary sheet. Megasquirt efi introduction megasquirt uk official site.
Megasquirt ii uses the mc9s12c64 processor, and the code is written in the c programming language. Megasquirt is the premier doityourself efi controller. For direct coil control nonedis the megasquirt 1 v3. Ecu powered rs232 bluetooth adapter ms2ms3 115200 baud proven wireless serial connectivity for your ms2 or ms3 ecu. Megasquirt vs ls efi efi tuning questions and engine.
The bigger the throttle input, the more fuel is added. If you are unsure of what you need, start with a cd for ms1, ms2 or ms3. Each kptuned megasquirt ecu is specifically modified for the intended installation with all additional circuits installed, a custom wiring diagram provided, preconfigured software and vehicle startup support available. The global megasquirt site for the latest information on products, documentation and forums is. The microsquirt is a great matchfor 4cylinder engines and can also runv6, v8 and other engines too. Welcome to the official supra forums megasquirt pro plug n play bulk buy. Megasquirt downloads firmware and software megasquirt efi. This means if you already have any pimp ecu and then buy a second one, you dont need a new license for the second one as the license is for the person, not the ecu. Megasquirt 2 is a standalone engine management controller. Condensed to its essence, the megasquirt system is a truly buildityourself efi computer. Megasquirt ecu problems, questions and technical the mini. Diy autotune megasquirt gen 2 plugandplay engine management systems are standalone units designed as directfit, factory ecu replacements offered for a variety of foreign and domestic vehicles. Controlling both ignition and injection in an extremely compact form factor it is a very capable system at a very attractive price point.
Use the same tuning software tunerstudio and datalog viewing software megalogviewer and a single software license works with all of them. So you can rest assured your vehicle is in professional hands. Megasquirt 1 megasquirt 2 megasquirt3 mspnp mspnp2 rover v8 pnp megasquirt kits tuning custom looms repairs upgrades mailorder shop counter shop counter. Get the best deal for megasquirt from the largest online selection at. A megasquirt ecu can give you mappable ignition using. Megasquirt ecus have not been sold by group buy since 2002.
Kptuned offers a line of fully assembled, developed and integrated megasquirt engine management packages for vw, audi and other import vehicles. Ms3pro evo is an evolution, not a revolution a scaled u. Check out the broad offering, there is something for everyone. Megasquirt uses a curve to determine how much extra fuel needs to be added depending on how big the throttle input is. The latest version for windows, linux, and macintosh can be found at. The megasquirtmicrosquirt is a community supported project aimed at the experienced installer and knowledgeable enthusiast. Currently the only software fully supporting all versions of megasquirt 1, megasquirt 2 and megasquirt 3, tunerstudio will simplify your megasquirt experience. Instead, vendors resell the bowling and grippo offerings, and they keep stock current, so all items are normally available at all times.
No sdcard logging hardware is available in ms2 ms3 supports sd card logging. Top dollar efi controllers are no different, the tuning software is typically lacking. Megasquirtii uses the mc9s12c64 processor, and the code is written in the c programming language. Megasquirt is a generalpurpose aftermarket electronic fuel injection efi controller designed. The megasquirti assembly code for megasquirti is available on the megasquirt web site, for anyone who wishes to view or customize it. The megasquirt 3 is a drop in daughter card that greatly expands the megasquirt s functionality. Megasquirt ecus are custom built to order and require a two week lead time. Its a pretty simple way to get the system up and working.
There will be some differences if youve gone all out for a ms3x. Megasquirt offers a full range of engine management systems, from singlecylinder up to 16 cylinders and beyond. I used the tach output of the ignition as the signal to the megasquirt. In this webinar well discuss the software and look at some tips and tricks to get the best out of your tuning session. On this site you will find information about where to buy and perhaps a local tuner to help with your install.
The ecus include a wiring harness, rs232 communication cable and the relevant software drawings, etc. From the above image you can see that the author was using. Features engine management software supports speed density, alphan tps based, or maf based fuel and spark tables. Zach is very easy to work with and i have no regrets with the route that i took. Complete 420a megasquirt ems kit symtech laboratories if i purchased this kit, would it have everything i needed to run it as a standalone unit and get rid of my stock ecu also i see it has an option for the wideband sensors, but i already have one. Please contact our sales team if you need expedited service. Updated 32816 latest tuningutility software revisions tunerstudioms is the software application that is used to tune your megasquirt efi controller. Ms3pro ecu w harness efi ems standalone megasquirt. Harness is an entrylevel, fully assembled ecu and universal 8 pigtail with varied applications targeting power sports, single cylinder all the way up to 8 cylinders with up to 2 fuel and 4 spark outputs. The ms330k kit includes everything you will need to build your megasquirt 3. High performance academy megasquirt course now live. It will run on any computer that can run window 98 or higher.
Ecumaster emu vs megasquirt mspnp pro supra forums. Suppliers find where you can buy a megasquirt system in the uk. Moates usb eprom chip burner programmer with extras. The standard tuning software of the megasquirt community has raised the bar for the industry. Megasquirt 1 ms1 offers a cost effective entry level to the aftermarket ecu market. The microsquirt is the latest addition to the popular megasquirt family. Download tunerstudioms for tuning and megalogviewer for datalog analysis from efi analytics website. Did you purchase a megasquirt ecu that needs to be looked over. Tunerstudio brings a whole new level of refinement for tuning software. Megasquirtstandalone discussion hyundai tiburon forums.
You buy a megasquirt kit mine was from diyautotune and solder it together. You can purchase a microsquirt efi controller where megasquirt products are sold click here for a list of approved vendors. Megasquirt is an affordable, standalone, mappable engine management system that can control the fuel and ignition on virtually any liquid fueled sparkignition engine, naturally aspirated or boosted. The megasquirt ecu is a popular choice for enthusiasts across the world, however getting familiar with the tunerstudio software can take some time. Megasquirt 2 ems with ms2 extra firmware stand alone engine management system assembled with the latest surface mount pcb3. Far too long tuners have had to settle for what ever the controller manufacturer provided, far more often than you would think this means a clunky user interface and minimal feature set. Megasquirt engine management systems triggerwheels. Megasquirt ii does not do individual cylinder trims, but megasquirt iii has trim tables, not just a single trim number. For megasquirt 3 ms3, ms3x, ms3pro, mspnppro, ms3gold ecus and plugnplay ecus based on the ms3promodule. Megasquirt microsquirt ecu engine management system with 30 wiring harness. It is by being supported by the online community that enables the product to be offered at such low prices. The msd tach output is already a nice clean signal, so this is good. Controlling both ignition and injection in an extremely compact form factor itis a very capable systemat a very attractive price point. Tunerstudio ms brings all the features of tunerstudio to all megasquirt users.
If you want to learn how to tune your megasquirt ecu start to finish, this is the course for you. Megasquirt 1 offers an extremely cost effective entry level to the aftermarket ecu market. Located in tauranga, new zealand we have 20 years experience in the performance tuning industry. If you need something and you cant locate it, feel free to contact me using the button in the support section above. Tuning and rolling road dynos find where you can get your megasquirt system professionally tuned general megasquirt resources. The tuning interface uses tunerstudio for control of all variables in realtime. A distributor setup with a simple hall sensorpoints in the distributor or a camcrank signal. Megasquirt1, megasquirt2, megasquirt3, ms1, ms2, ms3, microsquirt, microsquirtmodule, mspnp, mspnp2, diypnp, ms3 gold box, ms3pro. In basic form it is capable of running both fuel and ignition. If you are not comfortable with this then the megasquirt and microsquirt systems perhaps arent for you. With additional options it turns into a very powerful engine performance modifier. This is supplied on a cd with each ecu code history.
A very steep coding, electronic design, and tuning curve prevented the system. Megasquirt first evolved from a do it yourself project to low cost alternative, to now with ms3 matching or. For megasquirt3 ms3, ms3x, ms3pro, mspnppro, ms3gold ecus and. Megalogviewer is the software application used to view datalogs. The original way to purchase the ms and still one of the fastest is to order the partial kit from bruce and al and the components from digikey using the bill of. Megasquirt ecu problems, questions and technical the. Megasquirt ecu s have not been sold by group buy since 2002.
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