TTS DataMaster
PowerTrain Diagnostics Software

DataMaster is by far the most comprehensive data logging software available today for the GM OBD I platform. DataMaster was specifically written to give the end user comprehensive means by which to monitor their vehicles' performance, and includes data recording and playback of virtually every sensor and PCM status bit in the system. In some cases, this is upwards of 130 data items!

DataMaster software is individually tailored for each available GM car and truck platform. For a list of current applications click here to go to our software download page. Each platform's version is available as one file.

DataMaster allows free unlimited playback of files without any authorization codes needed. However, the software is limited to 20 "free" recording sessions before an authorization code must be purchased. After authorization, ataMaster recording sessions are unlimited. DataMaster also requires use of a serial port adapter and cable assembly in order to record runs from a vehicle, click here for additional information.

DataMaster software is sold either bundled with the cables you nee or the software may be purchased separately. After the software is purchased, additional platform authorization codes are available at a considerably discounted price. Please refer to our price list for the current pricing schedule. Note that DataMaster is only available for the OBD I .

DataMaster software runs on the Windows 98, 2000 ME, NT, & XP operating systems and needs 800 x 600 minimum display resolution and one free serial port if data recording is used. It is recommended to have a 133 MHz or better Pentium-class system and at least 64 MB of RAM. DataMaster software requires 10 MB disk capacity for the first installation, and 3 MB for each additional version installed.

The DataMaster manual is also available for download here as a PDF file (requires Adobe Acrobat Reader to view).

If your computer runs on Windows Vista, and you are trying to use DataMaster, we recommend the following instructions be used. TTS makes no guarantee that DataMaster will work properly, or that all functions of DataMaster will be operational with all computers using Windows Vista.

DataMaster Key Features:

  • Modern easy-to-use Windows-based software
  • Records, displays and stores data for 30 minutes or more per file
  • Records data at high rate adjustable up to 10 records per second to help identify transient problems
  • Built-in graphing allows quick identification of data of interest
  • Graph data items and colors are user definable
  • Graph "zoom" feature allows zooming into area of detailed interest
  • Real-time "strip-chart" graph of data during recording and monitoring
  • Twelve user selectable status bits always visible on the main display
  • Graphical display of all status bit information along with bit descriptions
  • Built-in "performance calculator" lets you evaluate 1/4 mile and 0-60 times from recorded data
  • Fuel mixture histogram allows quickly identifying rich and lean fuel mapping areas
  • Graphical display of DTC (malfunction) codes along with description information.
  • Allows clearing engine and/or transmission malfunction codes on most models
  • Ability to collect transmission or interleaved engine and transmission data on certain models
  • Uses Windows printer for reliable printing of data and graph
  • Interface connects directly to PC serial port and requires no external power connection
  • Ability to export user selected data to spreadsheet such as Excel in Comma Separated Value (CSV) format

Also see:

Price & Ordering List
Adaptor and Cable Assemblies
DataMaster Software Downloads
DataMaster FAQ's

DataMaster Software Revision History

 
 
Some parts are not legal for sale or use in California on any pollution controlled motor vehicles.
All returned items are subject to a 10% restocking fee.