Firmware updates are provided free of charge to megasquirt customers, see the megasquirt licenses summary sheet. Whether you have a type 1 beetle, type 4 bus, type 3 squareback, 914 or a thing, i continue to develop. Megasquirt2 is a good upgrade path for megasquirt1, and the best choice for a new budgetoriented installation. Updated 32816 latest tuningutility software revisions tunerstudioms is the software application that is used to tune your megasquirt efi controller. The route we have chosen from the outset, is a well proven, robust, reliable and simple soklution. Download tunerstudioms for tuning and megalogviewer for datalog analysis from efi analytics website. Long, but relevant i got this ms2 from a guy that had it when he bought his current race car, and pulled it. This model is equipped for basic, batch fire, but can be expanded to add sequential injection and 8 channel ignition control with an ms3x card sold separately. Hello, i have a spare ms system from a trade in, this system was running a porsche 928s.
It takes the 37pin dsub connector on the ms to the ford 60pin. Note that megasquirt may refer to the hardware board, or to the software code. Ms3x expansion board this is an expansion board designed to work with the megasquirt3 processor daughter board, it is still in development. Ms2 extra megasquirt 2 ems stand alone engine management system assembled with the latest surface mount pcb3. This page will list common megasquirt mods and how their equivalent mod works on a v3. Your v3 microsquirt controller uses a variable voltage signal from a throttle position sensor tps to determine when the engine is at or near full throttle to shut off feedback from the o2 sensor, when the engine throttle is opening or closing rapidly and needing an acceldecel enrichment, and when the engine is flooded and needs to be cleared. That was the only option 11 years ago, but i believe they still sell those kits today. Click here for megasquirt megamanual information, guides, and links megasquirt v3.
Megasquirt 2 ems with ms2 extra firmware stand alone engine management system assembled with the latest surface mount pcb3. The code it initially shipped with will be indicated on a sticker on the underside of the unit. The megasquirt 3 is a drop in daughter card that greatly expands the megasquirt s functionality. Moates usb eprom chip burner programmer with extras. Most people who go for an assembled unit either go for an ms1 v2. Connected it to the ttl txrx pins on the ecu and all is good.
Long, but relevant i got this ms2 from a guy that had it when he bought his current race car, and pulled it in favour of his current gold box ls. The latest version for windows, linux, and macintosh can be found at. This is the latest top of the range megasquirt ecu the megasquirt 3 ms3. It can control fuel injection and ignition spark both, or either by itself. I added an internal ignition transistor for driving a single coildistributor like our oem setup or msd cdi. Tunerstudio ms brings all the features of tunerstudio to all megasquirt users. Engine management for a 4th gen 3sgte caldina swap in a 1994 corona exiv. Megasquirtmicrosquirt is a lowcost electronic engine controller that several club members are using to control their aseries engines. I added an internal ignition transistor for driving a single coildistributor like our oem setup or msd cdi box and reflashed the firmware. Again, the 2nd vr, pullup resistors, pwm idle and efanrelay control mods only apply to megasquirt 1 and megasquirt 2 users. Only the most basic of settings have been plugged in and it started right up. Also, the jumpers to select the ignition input are no longer soldered in. All of this hardware is already included on the v3.
I have for sale a megasquirt stand alone ecm ms3x v3. The tune on the ecm will run na or boosted applications. The only problem is finding the exact information on howto there is waaaay too. The megasquirtiii is a drop in daughter card that greatly expands the megasquirts functionality. Are there enough advantages to the ms3 setup to warrant the upgrade. Megasquirt 3 programmable efi engine management system. These components are installed on the silkscreen side of the pcb, and in most case it will be easiest to solder them from the other side of the board. Megasquirt 2 is a good upgrade path for megasquirt 1, and the best choice for a new budgetoriented installation. The dub shop is dedicated to tailoring the best fuel injection and ignition packages for air cooled volkswagens built for the street, offroad or racing. Megalogviewer is the software application used to view datalogs. Ms2 extra megasquirt 2 universal engine management system.
Megasquirt 2 is a standalone engine management controller. The boards are meant for those unable or unwilling to assemble. For megasquirt 3 ms3, ms3x, ms3pro, mspnppro, ms3gold ecus and plugnplay ecus based on the ms3promodule. Megasquirt versions are divided mainly into the pcb version and the cpu version. For megasquirt3 ms3, ms3x, ms3pro, mspnppro, ms3gold ecus and plugnplay ecus based on the ms3promodule. In basic form it is capable of running both fuel and ignition. Be sure you load it with the mspnp2 version of the firmware. Megasquirt has been installed on thousands of engines from purpose built racecars to restored classics. The microsquirt is a tiny integrated surface mount board based on the msii processor and sealed into a weather tight enclosure also available as a.
The ms330k kit includes everything you will need to build your megasquirt3. Variations include the original megasquirt, megasquirt ii msii and the latest microsquirt. Battery powered rs232 bluetooth adapter 9600 baud proven battery powered wireless serial connectivity for ms1 and other ecus without pin 9 power. We now have complete, ready to run megasquirtiii ecus. Download the latest released version of megalogviewer and tunerstudio ms below. Megasquirt first evolved from a do it yourself project to low cost alternative, to now with ms3 matching or exceeding the feature set of the best high end fuel injection controllers. Tunerstudio ms, the most most advanced and refined megasquirt tuning software available. Assembly guide for megasquirt main board version v3. With additional options it turns into a very powerful engine performance modifier. Currently the only software fully supporting all versions of megasquirt 1, megasquirt 2 and megasquirt 3, tunerstudio will simplify your megasquirt experience. The ms330k kit includes everything you will need to build your megasquirt 3. The bottom box is the megasquirt, top box is a cable adapter made from an old eeciv with the ecu removed. Base maps have been tuned on a stock, or nearly stock, example of the car or truck they are listed for. This controller is jampacked with features found on aftermarket engine controllers costing 10x as much, yet is easy to use and configure.
The microsquirt is the same as msii but in a small sealed case. So ive considered selling off the moates chip and going to a megasquirt standalone setup. You can purchase a microsquirt efi controller where megasquirt products are sold click here for a list of approved vendors. For many just starting out on efi, megasquirt2 is a good entry point, and upgrading later on to megasquirt3 is a simple 5minute hardware swap. I can understand why some people figure the ms1 v3. Microsquirt v3 is a version of megasquirt 2 in a smaller, prebuilt package. Megasquirt and microsquirt controllers are experimental devices intended for educational purposes. The v3 microsquirt efi controller is a fullyassembled surface mount technology smt version of the megasquirt fuel injection controller. Megasquirt first evolved from a do it yourself project to low cost alternative, to now with ms3 matching or.
There are an eye watering number of ways you could megasquirt your engine, the choice is wide. Megasquirt 3 programmable efi engine management system with. The megasquirt3 is a drop in daughter card that greatly expands the megasquirts functionality. Megasquirt downloads firmware and software megasquirt efi. Oss megasquirt, libreems, jimstim tuning software megatunix is a crossplatform tuning application for some of the available diy fuel injection controllers, including the megasquirt ms1, ms1extra, ms2 and ms2extra as well as the libreems efi system and the jimstim ecu stimulatordevelopment tool. Easy to tune and the software is free and easy to use. It might sound terifying but our route is via ms1 sne v3. Turbo, supercharged, or na the megasquirt can handle your fueling needs. Loading the ms2extra version for a megasquirt 2 v3. For example, megasquirt ii code can run on the megasquirt i board.
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