Tuning '94 chev Suburban Big Block

[rsicard]

Hey Guys, need help in modifying XDF file for $31. Would like to expand columns from 11 to 16. See attached image file. Also made a test drive to record BLMs. See attached .xls file. Rick in some spots, lean in others. I can modify the VE fuel map to make these spots closer to 128. Any help with XDF file would be greatly appreciated.

Rolly

[1project2many]

Hmmm....

You can tell the XDF that there are 16 columns and that will make TunerPro display 16 columns. But just like using the wrong definition, if there are only 11 columns in the .bin then changing the definition will only display other values incorrectly. It is possible to change the code in the chip so there are more values but it usually isn't a trivial task.

[rsicard]

Hmmm....

You can tell the XDF that there are 16 columns and that will make TunerPro display 16 columns. But just like using the wrong definition, if there are only 11 columns in the .bin then changing the definition will only display other values incorrectly. It is possible to change the code in the chip so there are more values but it usually isn't a trivial task.

Thanks much for the reply. Don't want to mess with the chip except when using TunerPro.

Rolly