ECUMaster EMU PRO 226.0 public release

Adds thermostat control, oil pressure regulator control and SENT as a source for position sensors.

ECUMaster published EMU PRO version 226.0 as a public release on 8 December 2025, covering both the PC client and the ECU firmware.

Three new firmware strategies headline the update: an electronic thermostat control strategy, an oil pressure regulator control, and the option to read position sensors through SENT (Single Edge Nibble Transmission), the digital sensor protocol used on many modern engines. Fixes address the CO2 boost vent output, fuel film calculation when the firing order listed more cylinders than configured, and the visibility of calibration tables for SENT temperature sensors.

The client starts faster and runs more smoothly, resizes its desktop and log tabs properly when the window changes size, lets users give custom names to outputs and switches, and now includes connector pin numbers when exporting the assigned inputs and outputs. Conflict handling when assigning outputs in the Smart Grid was also improved. A follow-up 226.0.1 client fix arrived on 19 December.