52120817 CM2250 calibration file
The 52120817 user-defined calibration file for the Cummins CM2250 (RAM 6.7L Cummins, 2010–2012), in EFILive V8 .cax8 format. It adds 90 calibrations to the tune editor for this operating system.
OS number
52120817
Controller
Cummins CM2250
Platform
RAM 6.7L Cummins
Model years
2010–2012
Format
EFILive V8 .cax8
Calibrations
90
File name
52120817.cax8
What 52120817.cax8 adds
90 calibrations for OS 52120817, grouped in the EFILive tree as:
Install in EFILive V8
- Copy 52120817.cax8 into Documents\EFILive\V8\User Defined Cax8\.
- Remove any older 52120817.cax (V7) copy from that folder.
- Open a tune with operating system 52120817 and press Ctrl+Alt+X to reload definitions.
- The calibrations appear in the tree under the Cummins CM2250 tune.
The file name must match the tune's OS number. EFILive V8 does not load V7 .cax files.
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