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12730512 E86 calibration file

The 12730512 user-defined calibration file for the Duramax E86 ECM (Duramax 6.6L LML, 2011–2016), in EFILive V8 .cax8 format. It adds 2396 calibrations to the tune editor for this operating system.

OS number
12730512
Controller
Duramax E86 ECM
Platform
Duramax 6.6L LML
Model years
2011–2016
Format
EFILive V8 .cax8
Calibrations
2396
File name
12730512.cax8
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Buy 12730512.cax8

What 12730512.cax8 adds

2396 calibrations for OS 12730512, grouped in the EFILive tree as:

Fault Codes 8bit structure · 1436Emissions systems · 239Common Rail Maps · 132VGT - Turbo Maps · 126Torque to Fuel conversion Maps · 63Boost Pressure Maps · 51

Install in EFILive V8

  1. Copy 12730512.cax8 into Documents\EFILive\V8\User Defined Cax8\.
  2. Remove any older 12730512.cax (V7) copy from that folder.
  3. Open a tune with operating system 12730512 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