This user manual from Reata Engineering explains ECU basics, sensor functions, GUI operation, wiring, and calibration settings for electronic engine management.
The manual provides an overview of engine tuning and a detailed description of the Reata Engineering Graphical User Interface (GUI) together with ECU wiring information. It introduces ECU basics, including sensing (crank, cam, MAP, TPS, temperature, and lambda sensors) and electronic control of fuel injection and spark generation.
Later sections cover how to use the ECU, configure engine parameters through the GUI, set up ignition and injection tables, define sensor conversion, and perform diagnostics. Appendices contain detailed settings, wiring diagrams, and tables for engine calibration and testing.
Fuel injection time values in the fuel table are expressed in milliseconds.
To advance the spark, increase the Last non-missing Tooth on Cam Sprocket.