Enginuity is a full featured Engine Control Unit editing application for tuning SSP2 Subarus, meant to be used in conjuction with datalogging and ECU flash and dump utilities. Enginuity will give you full control over timing, fuel, boost and many other parameters in your ECU, competing with very expensive and proprietary software. Enginuity will remove your need for piggyback systems designed to control these functions, and, in most cases, work as well as any stand alone engine management. Reflashing your stock ECU also has the added benefit of a manufacturer tested base map, giving you top notch performance and saving time tuning idle and low throttle applications.

You must have version 1.5.0 of the Java Runtime Environment installed! It is available from http://java.sun.com/j2se/1.5.0/download.jsp under the name JDK 5.0 Update 5.

Enginuity is currently in ALPHA TEST status, meaning it is untested and not intended for use by inexperienced users. In addition to being incomplete and untested, only experienced tuners with the required tools (ie, wideband oxygen sensor) should modify an ECU image. As with any engine management, changes could result in severe engine damage. Use at your own risk.

Until Enginuity reaches a mature point, releases will be quite frequent and will usually contain significant changes. However, some times I may release a revision to add a single feature I'd like users to have, or maybe just to add a certain ECU version. Until more features are complete, version support will be quite limited. If you'd like your ECU version to be added, please visit openecu.org and post a message in the Technical Tuning Software forum, with your image attached.

Changes:
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.14a (11/26/2005)
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-Improved axis cell modification
-Fixed absolute value calculations

.13a
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-Revised text entry of values
-Added EUDM WRX support
-Improved multiple cell selection
-Improved axis cell modification
-Axis cell changes can be saved

Supported ECU Versions/Version Added
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2004/2005 USDM WRX:
-A4TF300E .13a
-A4TF400E .13a
-A4TF800E .13a
-A4TF500F .13a
-A4TF510F .13a
-A4TF800F .13a

2002/2003 USDM WRX:
-A4TC300L .13a
-A4SGC00C .13a
-A4SGD10C .13a
-A4SG900C .13a

2003 EUDM WRX:
-A4TE001G .13a