About

MegaTunix is currently in Beta-Test

MegaTunix is an OpenSource (GPLv2) tuning software originally designed for the MegaSquirt series of DIY fuel injection controllers.  It is evolving to become more modular to support other ECU designs as time marches on. Current support includes MS-1, MS-2, FreeEMS, and JimStim.  Ongoing work for MS-3, and MS-CAN subdevices.

Features:
 Support for MegaSquirt Family of ECU's including:
 MegaSquirt-1 variants:

  • Stock Bowling and Grippo Firmware
  • EF's DualTable FW
  • MS1-Extra, from 0.29 onwards
  • MS1-Extra-HighRes from 0.8x onwards
MegaSquirt-2 (MS-II) Variants:
  • Stock Bowling and Grippo Firmware
  • MS2-Extra, 2.1.x, 3.0.3 and newer (most released variants)
  • MS1-Extra-3.2.x
MegaSquirt-3 (MS-III) Variants:
  • Work is ongoing,  but not supported yet.

Other ECU's/Devices:
  • JimStim 2.x firmware 
  • FreeEMS 0.2.x
  • P.I.S. 1.0