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- Languages
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- Last added
- 2023-10-17
Featured ECU Master manuals

Ecumaster Digital ECU Tuner 3 User Manual
The Ecumaster Digital ECU Tuner 3 (DET3) is a device designed exclusively for motor sports to modify signals from sensors to an Electronic Control Unit (ECU). It allows users to adjust engine parameters such as fuel dose, ignition angle, and boost control. The device features four independent 16x16 tables, eight correction tables, and supports various ignition types including variable reluctance, Hall, and optical sensors. It also includes built-in data logging and road dynamometer capabilities for measuring power and torque in real-world driving conditions.
Covers: Minimal PC configuration · Firmware's update · Connector pin data · Software installation · Toolbar · Tables
Latest ECU Master manuals
Ecumaster Digital ECU Tuner 3 User Manual
User Manual 47 pages · 939 KB · ENUser manual for the Ecumaster Digital ECU Tuner 3, covering installation, software usage, and configuration for motor sports applications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in ECU Master manuals
Can the Digital ECU Tuner 3 be used on public roads?
No, the device can be used only for motor sports and cannot be used on public roads.
Who should perform the installation of the device?
The installation can only be conducted by trained specialists.
