SXTune Documentation

Last updated: 7 October 2026

Manual Getting Started Using SXTune ECU Setup Calibration & Control ECU Reference Wiring Search

Manual

Documentation home Contents

Getting Started

Getting started Install & connect USB-CAN Interfaces Firmware & calibration Backup & restore

Using SXTune

SXTune interface Map Editor Strip chart Gauges Scopes Logging & replay Virtual channels Alarms Sensor scaling tools

ECU Setup

ECU configuration Crank & cam Analogue sensors Temperature sensors Electronic throttle Cable TPS External wideband lambda controller Injector & ignition tests Wheel speed Gear calculation Flex fuel CAN inputs & outputs

Calibration & Control

Fueling Calculations Ignition Calculations Mapping theory Acceleration fuelling Lambda control Idle control Boost control Fuel pressure control Knock control Variable cam timing Launch control Rev limiters Traction control Gearshift & rev-match Auxiliary emissions functions Engine protection On-board diagnostics Alternator control Centre differential Pit lane limiter

ECU Technical Reference

Delta ECU hardware & pin-outs

Wiring & Hardware

Wiring & hardware CAN communications with 3rd party devices

Documentation

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Search SXTune guides and ECU hardware references.