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Fault finding analysis tool designed to work with Holset VGT™ Electric Actuators. Available exclusively to Authorized Holset Distributors.


To Get Your Copy of the Holset E-Tool:
Purchase the e-tool by contacting the Cummins dedicated resource provided as part of your pilot program.


  • You must be an authorized Holset Distributor or part of the pilot program for select Cummins Distributors and Dealers
  • PEAK adapter
  • C++ Redlist 2012

Microsoft 7:

Due to Microsoft discontinuing support for the Windows 7 operating system, the Holset E-Tool does not support Windows 7. 

The current version of E-Tool will continue to function on Windows 7 operating systems, however we no longer provide support for the Holset E-Tool when installed on a computer with the Windows 7 Operating System.

Cummins strongly recommends upgrading your computer to a Windows 10 operating system

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