Haltech ECU Manager 17.13.256 is free to download from our software library. The software relates to System Utilities. ECUManager.exe or ECU Manager.exe are the common file names to indicate the Haltech ECU Manager installer. Haltech ECU Manager is compatible with Windows XP/Vista/7/8/10 environment, 32-bit version. TAKE FILES TUNING SERVICE and SEE OUR FEEDBACKS FROM CLIENTS. Download for free MPPS V13 tool for tuning your ecu. You can buy this cable for around 20 25 USD from eBay, dont spend money on expensive things if you dont have a very new car model with EDC17 ECU. You can read or write a bin file modified with WinOLS, on your ecu using this tool. 8860 ECU Manager 8.7 EMS has lead the way in user-friendly ECU management software and the 8860 software is again leading the way. Our Windows software is developed by professional software developers who have experience in engine tuning and advanced Windows programming. OBD Auto Doctor is the advanced OBD-2 software for Windows, Mac and Linux. The software enables you to communicate with your vehicle's On-Board Diagnostic system and turn your computer into a highly capable automotive scanner. OBD Auto Doctor is a must-have tool for everyone interested in getting to know their cars better. Our goal is to support OBD0, OBD1, and K/R/L/J series (with flashing) — something that no other free software has accomplished. Honda Tuning Suite, while still in development, is fairly featured and operational for the average tuner.

Latest Tuning/Utility Software Revisions

TunerStudioMS is the software application that is used to tune your MegaSquirt EFI controller. The latest version for Windows, Linux, and Macintosh can be found at www.TunerStudio.com .

MegaLogViewer is the software application used to view datalogs. The latest version for Windows, Linux, and Macintosh can be found at www.TunerStudio.com

PortCheck – A handy utility used to diagnose and troubleshoot communication issues and firmware revisions.

Latest Firmware Revisions

The latest MS1/Extra, MS2/Extra, and MS3 codes are available from the MSExtra.com download page.

Please note: Macos catalina 10.15 vmdk. MegaTune is obsolete and no longer supported. TunerStudio must be used for all MS2/Extra revisions greater than 3.1.0 and all variants of MS3.

NOTE: If you need MSPNP Tuning Software, see the main MSPNP site for Gen 2, or this site for Gen 1.

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(1, 2, 3, MSnS-Extra…) log file captured by TunerStudio, MegaTunix or Palm based MS-Logger. Written in Java to support all OS’s and platforms.
  • You’ve simply got to use MegaLogViewer…. 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 free and you’re not obligated, please consider registering MegaLogViewer to thank Phil Tobin for his development effort, he’s done this out of his own goodwill and I for one would like to see more cool tools like this! Click here to toss him a bone… We did.
• EasyTherm – to simplify configuring your MegaSquirt-I to accept the substitution of non-standard temperature sensors and to upload software revisions. New link for V5.0 version. (Roger Enns) (not needed for MS2 or MS3)
• Port Check – communications test utility. This program displays what COM ports are available and checks for a response from MegaSquirt. This can be useful for determining if a problem is with the ECU or on the computer side.

MegaSquirt Firmware / Customized Code

Original B&G Code

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

‘Extra’ Code

Drivers for other DIYAutoTune.com offered hardware

• usb_drivers_Windows
  • 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

Older MegaSquirt Tuning Software and Utilities

Free Ecu Tuning Software For Mac

Development on these has stopped as of 2016, but the software is still available.

Free Ecu Tuning Software Download

• PC Configurator – The original tuning software from Bowling and Grippo, it has fewer features than MegaTune.
• MegaTune – for tuning and data logging MegaSquirt with a laptop computer running Windows 9x/ME/XP/Vista.
  • The manual for MegaTune is here: Go to the MegaTune Manual
• MegaTunix Excellent tuning/datalogging software for Linux, Unix, Mac OS, and Windows. (Dave Andruczyk)