hptbin

12639835 E86 calibration file

The 12639835 user-defined calibration file for the Duramax E86 ECM (Duramax 6.6L LML, 2011–2016), in EFILive V8 .cax8 format. It adds 1 calibration to the tune editor for this operating system.

OS number
12639835
Controller
Duramax E86 ECM
Platform
Duramax 6.6L LML
Model years
2011–2016
Format
EFILive V8 .cax8
Calibrations
1
File name
12639835.cax8
$100one file · sent on WhatsApp
Buy 12639835.cax8

Install in EFILive V8

  1. Copy 12639835.cax8 into Documents\EFILive\V8\User Defined Cax8\.
  2. Remove any older 12639835.cax (V7) copy from that folder.
  3. Open a tune with operating system 12639835 and press Ctrl+Alt+X to reload definitions.
  4. The calibrations appear in the tree under the Duramax E86 ECM tune.

The file name must match the tune's OS number. EFILive V8 does not load V7 .cax files.

More Duramax E86 ECM files

All Duramax E86 ECM files · Full library