Cummins Inc has announced that PowerSpec, its Internet application that enables users to review their engine's control system and reset electronic features, is now available for all Cummins Interact System (IS) engines.

PowerSpec now allows Cummins ISB, ISC, and ISL engine owners, as well as those who own Signature 600, ISX, and ISM engines, to custom-specify electronic features themselves.

The application allows authorized users to upload parameters to the ECM (electronic control module) via a datalink. Settings can be downloaded to a diskette and brought to a dealer or distributor for engine programming or printed for later reference. Access is controlled by a security system that allows authorized users to modify their engine's electronic features.