For the current Change Log see: Change Log

Nov 22, 2007 - v2.85

  • Default AFR table changes - Bins match fuel Bins, User Changes are saved!!
  • Added a "Custom Linear" Wideband O2 selection. You will be prompted for low and high AFR and voltages.
  • Wideband is no longer disabled based on O2 voltage
  • All field references are now defined in an external configuration file. Which configuration file to use is menu selectable unde the "Options" menu.
  • VE Analysis "Window Threhold" and Basic Threshold are editable in the file.
  • Fixed a rounding bug on VEX export.

Nov 8, 2007 - v2.83

  • Custom User Fields from the Menu. Check under Optional Fields --> Custom Fields. For more information about the syntax to create your own Custom fields see Math Parser or look under the help menu in MegaLogViewer
  • Changed Boost-Vac field to show negative vacuum in in/Hg, boost is positive in psi.
  • Minor table painting issue when app made very small
  • Blocked hot keys while typing in a text field

Nov 4, 2007 - v2.82

  • Corrected some help errors.
  • Completed Swing conversion. All components are now swing based, for compatability with Tuning App.
  • Added link to Web Help
  • Fixed some problems with the new File Dialog. Put option on menu to use old File Dialog, "Use Alternative File Dialog".

Oct 26, 2007 - v2.80

  • Added built in help files and viewer.
  • VE Analyze now has adjustable cell change resistance setting.
  • Popup requesting registration

July 27, 2007 - v2.75

  • You should be using 2.75 or greater for VE Analysis to function properly on the MSII extra 16x16tables.

June 12, 2007 - v2.71

  • VE Analysis CLT filter user configurable
  • Custom VE Analysis filter - see MegalogViewer formulas
  • Fixed problem with MSII Extra 16x16 tables
  • Tail of 5 records on VE table highlighting

Jan 3, 2007 - v2.611

  • Bug fix for VEX Export - Wrong values for unscaled table
  • Red lines in status bar to indicate MARK positions
  • Fixed MSQ MT compatability problem when MSQ saved using JRE 1.6
  • F3 Find Next when searching for user specific log values (2.611)

Dec 21, 2006 - v2.60

  • Export tables to VEX format
  • VE Analysis filters PW=0 over-run activation
  • Made time gap interpolation optional
  • Added HP and Torque calculations
  • Save and Save As buttons for MSQ
  • Track table changes and display in red
  • Math interpreter supports advanced functions (abs, exp, sin, cos, tan, log...)
  • Support for Sub functions in

Sept 28, 2006 - v2.52

  • Supports MSII-extra in VE Analysis.
  • VE Analysis supports low vertical resolution screen
  • Fixed bug where file does not load if first row is MARK

Aug 27, 2006 - v2.50 Month long stable release
Aug 26, 2006 - v2.49 There have been several releases

  • Live file Trailing! - View file as MegaTune records it.
  • Time gaps identified and filled with interpolated values. (right click graph)
  • More improvements to the VE Algorithm
  • Narrowband afr table selectable
  • xTau Table editing
  • Improved increment decrement
  • Fixed compatability problem with base MS1 code
  • Many other changes.... You'll find them

July 29, 2006 - v2.37 There have been several releases AGAIN this week

  • More improvements to the VE Algorithm
  • Narrowband mode improvements
  • Selectable afr table
  • Volt AFR tables supported
  • Auto update improvemnts in 2.3 & 2.35
  • Many other changes.... You'll find them

July 23, 2006 - v2.28 There have been several releases this week

  • Many improvements to the VE Algorithm since 2.2
  • Several UI and bug fixes

July 11, 2006 - v2.2

  • New Tuning panel
    • 2 Selectable Tables
    • VE Tables, AFR tables, Spark tables
    • Sync'ed to log file, shows the 4 cells used and weighting
    • Current Cell(s) highlighted in yellow
    • Cell color based on value
  • MSQ table editing
    • No vex file needed, can edit MSQ directly
    • Select multiple cell - Increment, add, subtract, scale
  • VE Table Analyzer - Generates suggested VE table values based on log file.
    • Supports all known Wideband O2 sensors (Preffered)
    • Supports Narrowband 0-1V O2 Sensors
    • Based on coorisponding AFR Table. i.e veBin1 uses afrBins1
    • Default AFR table if none available in your configuration
    • Filters irrelevant log records
  • Corrected AEM Wideband calculation error

June 2, 2006 - v2.0

  • Field Group Saving
  • New Field Selectors with graph colors
  • Dashed line for 50%
  • 50% values displayed
  • Tech Edge Linear Wideband O2
  • Auto update enhancements.
  • Bug fix to Auto Update
  • Added Bit 6 and 7 to Engine display
  • Reduced painting of logo during file loads on slow machines

May 12, 2006 - v1.8 -

  • Auto Update - This should be the last version you need to download.
    MegaLogViewer version 1.7 now will check for updates once each week. and install any updates
    This will happen seemlessly and you should never know the checks occured unless an update is found.

May 2, 2006 - v1.7 -

  • Bug fix on colors

April 27, 2006 - v1.6 -

  • Color for every log gragh

April 24, 2006 - v1.5 -

  • Added Compare support - Load 2nd file for overlay compare
  • Faster navigation with click on status bar
  • bug fix in decel Engine display

March 10, 2006 - v1.4 -

  • New View Option - Hiding Dashboard for more graph area
  • New View Option - Hiding Graph Selector for more graph area
  • bug fix in decel Engine display

Dec 18, 2005 - v1.3a -

  • Bug fix. Lambda display for mapping file WBO2 sensors

Nov 30, 2005 - v1.3 -

  • Primarily minor application refinements I made as I was using it.

Oct 27, 2005 - v1.2 -

  • Name changed to MegaLogViewer
  • Added support for Zeitronix WB O2(Thanks to turbo-rabbit)
  • optional 50% graph lines
  • User input dialogs to eliminate need for file editing
  • Field Min and Max - This will lock this min and max as opposed to standard autoscaling.
  • Memory optimization in painting and file load.
  • CPU utilization optimization. Approximately 40% reduction in CPU utilization while navigating or playback.

Oct 12, 2005 - v1.1a -
Fixed RPM x 100 bug(created in 1.1)
Separate Windows installer(msi file) and unix tar file.
Let me know if you need the zip back!

Oct 12, 2005 - v1.1 - Save graph as jpeg, moved inc files to sub directory, optimized painting of the dashboard

v1.0 - added Overlay graphing, Appended calculated fields, Menu selectable, Enhanced formula evaluation

v0.9.8 - Added Gauges, Added more color options, Added playback speeds, Display log file MARKS recorded by Megatune

v0.9.7 - Fixed graph flashing problem.
v0.9.6 - log playback added.
Engine Bit display added. Cursor can be moved by mouse.