These DIY Guides have been created by T.I. Performance and the DIY tuning community. They contain details on everything from how to install and use our products, through to small vehicle modifications to take advantage of unlocked ECU functions, and information on how to do your own tuning.

We strongly recommend reading these guides before buying any of our DIY tuning products.

Installing T.I. Performance Hardware

DocumentDate UpdatedAuthorDescription
J3 Chip Installation InstructionsOctober 2015Jason BolgerA guide on how to install J3 chips purchased from this site onto your EEC’s service port
J3 Programmer Installation InstructionsJuly 2015Jason BolgerA guide on how to install a J3 Chip Programmer purchased from this site
EEC Reader InstructionsMarch 2014Jason BolgerA guide on how to use the F2E EEC Reader in conjunction with the T.I. Performance J3 Programmer to read / dump EEC binaries.
Four Tune Selector Switch InstructionsMarch 2014Jason BolgerA guide on how to install and use our Four Tune Selector Switch.
TechEdge 2J Configuration GuideAugust 2014Jason BolgerA guide on how to install the TechEdge 2J Wideband O2 Logging Controller

Tuning Guides

DocumentDate UpdatedAuthorDescription
EEC Tuning Beginners GuideDecember 2014Jason BolgerRead this first! A beginners guide to tuning with our products. Covers Spark tuning and other basics.
MAF EEC Tuning GuideMarch 2014Jason BolgerA guide on how to custom tune a J3 Chip for an EEC with a MAF based binary (i.e. Ford Falcon V8).
Speed Density EEC Tuning GuideApril 2014Jason BolgerA guide on how to custom tune a J3 Chip for a EEC with a SD (MAP) based binary (i.e. Ford Falcon I6).
log analysis v0.1Nov 2008Jason BolgerExcel spreadsheet to help tune the VE table in an SD (MAP) based binary
eectch98Tom CloudThis document is a MUST READ for anyone looking at EEC modification; this explains the base strategies which the EEC uses and also contains definitions for a lot of the terminology used when talking about tuning.

Data Logging

DocumentDate UpdatedAuthorDescription
WinLog DashJason BolgerThis WinLog Dash was created by T.I. Performance to show your engine vitals. Based on the dash created by Adam on the TechEdge .
WinLog Ford TPS Sensor CalibrationJason BolgerUse this calibration file with a Ford TPS sensor to reflect TPS% values in the dash.
WinLog GM 2 Bar MAP Sensor CalibrationJason BolgerUse this calibration file with a GM 2-bar MAP sensor as sold on this site to reflect PSI values in boosted applications.
WinLog GM 2 Bar MAP Sensor Calibration (inHGa)Kendall BakerUse this calibration file with a GM 2-bar map sensor to reflect inHGa values in the dash. Use this file for N/A applications.
WinLog MatrixRobert PyeUse this matrix to get log data in a format most suitable to the 6 cylinder VE table.

Definition Creation – ADVANCED USERS ONLY

DocumentDate UpdatedAuthorDescription
EEC Definition creation – Part 1Nov 2009Jaysen Anderson & Jason BolgerPart 1 of a series of documents which describes some different approaches to creating xdf Definitions for EEC’s (Advanced users only)
EEC Definition creation – Part 2 Nov 2009Jaysen Anderson & Jason BolgerPart 2 of a series of documents which describes some different approaches to creating xdf Definitions for EEC’s (Advanced users only)