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GMTDScan Basic


GMTDScan Basic v1.3.0.0 (Released: December 20, 2007)

In order for the setup to run you need to have Windows Installer 3.1 installed on your computer. You also need to have Microsoft.NET 2.0 Framework installed on your computer in order to run GMTDScan. If you don't have that installed, don't worry about it. The setup program will install it for you!


Do you like GMTDScan Basic? Do you feel like saying thank you for making it available for free? Click the button to the right to donate a few bucks.

Donors list

I would like to extend my warmest heartfelt thanks to the people who have been kind enough to make GMTDScan Basic donations!
  • Teemu Holmberg, Finland
  • Emerson Overman, USA
  • Dominique Cherau, USA
  • Richard Christensen, USA
  • Nagel Industries, USA
  • Jim Legg, USA
  • Eles De Oliviera Mota, Brazil
  • Thomas Kammermann, Switzerland
  • Daniel Millward, USA
  • Elaine Garret, USA
  • Marvin Garret, USA
  • Amazing Marine Florida, USA
  • Yvonne Jackson, USA
  • Ryan Smith, USA
  • Kiteloft, Canada

Change log

v1.3.0.0 (Released: December 20, 2007)
  • Dashboard now shows the same sensor data as GMTDScan Tech.
  • Application core shared with GMTDScan Tech.
  • Updates now downloadable from within the application.

v1.2.2.0 (Released: February 1, 2007)
  • Added selectable COM port baud rates (8192/8228) to both main application settings and ALDL Interface Test due to compatability issues with certain UART's.
  • Updated DTC list according to Helm Inc. 1995 C/K Truck Service Manual.

v1.2.1.0 (Released: December 11, 2006)
  • Increased data polls per second.
  • Switched boost sensor reading parameter for better accuracy.
  • Bug fixed COM port lock on application exit.
  • Bug fixed application crash if corrupt PCM reply recieved.
  • Updated usage text.
  • Graphical changes made for conformity within the GMTDScan product family.

v1.2.0.0 (Released: November 19, 2006)
  • Improved Diagnostic Trouble Codes GUI.
  • Included current barometric pressure into boost calculation algorithm.
  • Updated usage text.
  • Graphical changes made for conformity within the GMTDScan product family.

v1.1.5.0 (Released: August 28, 2006)
  • Removed analog gauges due to licensing issues.
  • Added COM-port drop-down in ALDL Interface Test form.
  • Changed "ECM" to "PCM" in various texts.
  • Minor code optimizations.

v1.1.0.0 (Released: March 5, 2006)
  • Bug fixed temp gauge pegging out.
  • Bug fixed DTC parsing.
  • Changed boost calculation algorithm.
  • Added choice of echoing or non echoing interface.
  • Added choice of digital or analog gauges.
  • Corrected miscellaneous spelling errors.

v1.0.0.0 (Released: January 24, 2006)
  • Initial production release!

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