Software/Downloads Page

MegaSquirt Tuning Software

Note- Some downloads will require you to logon to the http://www.msefi.com forums before the download link will appear.

• MegaTune - (Most full-featured for Windows)  for tuning and data logging MegaSquirt with a laptop computer running Windows 9x/ME/XP/Vista. 

          To download:  Click here to download DIYAutoTune's Tuning Software Package for Windows featuring MegaTune2.25P1

          The Manual for MegaTune is here:  Go to the MegaTune Manual

   
• MegaTunix Excellent tuning/datalogging software for Linux, Unix and Mac OS-X (and now cross-compiled for Windows) (Dave Andruczyk)
• PalmEdit - to tune and datalog with a Palm (Roger Enns)
• PalmLog - Datalogging and viewing software for the Palm

Other MegaSquirt Related Software

Note- Some downloads will require you to log on to the http://www.msefi.com forums before the download link will appear.

• MegaLogViewer -an application to view and graph Megasquirt Log files. It will graph any field in your MegaSquirt(I, II, MSnS-Extra...) log file captured by MegaTune, MegaTunix or Palm based MS-Logger. Written in Java to support all OS's and platforms.
  • You've simply got to use MegaLogViewer.... it's the slickest tool to come along in a long while.  The log viewer is just the beginning, with the log based tuning capabilities (reference your current map and datalogs on the same screen and make tweaks as needed), and the VE Analyzer, there is a lot of power here!
  • After MegaLogViewer changes your life ;)-- and even though it's definitely free and you're not obligated, please consider contributing to Phil Tobin's development effort, he's done this out of his own goodwill and doesn't make a dime unless we offer it up, and I for one would like to see more cool tools like this!  Click here to toss him a bone...  We just did.
• VEXME - Wideband Tuning Software - Load your current VE MAP (.vex file) and setup your AFR targets and allow VEXME to generate an updated VE map for you.
• EasyTherm - to simplify configuring your MegaSquirt-I to accept the substitution of non-standard temperature sensors and to upload software revisions. (Roger Enns)  (not needed for MS-II)

MegaSquirt Firmware / Customized Code

        Original B&G Code

• MegaSquirt-I standard firmware version 3.0  The base code for the MS-I, by B&G  (fuel only)
• MegaSquirt-II Downloader and Embedded Code Page  MS-II Base Code, by B&G

        'Extra' Code

• MegaSquirt-N-Spark Extra aka MS1 Extra - (new Manuals/info here)  Full standalone functionality on the MS-I CPU.  This is what I run on the DIYAutoTune '86 MR2 to control fuel and ignition.
• MS-II Extra - James and Ken are working hard to take the MS-II processor to the next level... follow their progress here and give it a shot!

Drivers for other DIYAutoTune.com offered hardware

• USB-2920 Drivers for Windows Vista & Vista x64, Windows XP & XP x64, Windows 2003 and Windows 2003 x64, and Windows 2000
  • No prompts, just quickly and silently installs the updated drivers. Reboot and you should be good to go.
  • For other USB-2920 compatible drivers (older Windows, Windows CE, all Linux / Mac / etc ) go here:  FTDI VCP Drivers Page

Mega-History

        Software

• MegaTweak3000 - (Outdated now, use the VE Analyzer in MegaLogViewer)  For refining your volumetric efficiency table from datalogged data. (Darren Clark)
• PC Configurator - The original tuning software from Bowling and Grippo, it has fewer features than MegaTune.
• MegaSquirt GUI - a prototype of a 16-bit Windows GUI for the MegaSquirt EFI controller project that will run on any Windows version from 3.1 and up.

        Firmware

• Megajolt Lite Jr (EDIS)
• Mega Squirt 'n Spark
• MegaSpark

Click Here if you have questions or would like to contact us!