Hello everyone, I am having an issue with activating EGT channels 5 to 8 on my EMU PRO 8 on a V8 engine project. I am using an Ecumaster EGT-to-CAN module. The setup: ECU: Ecumaster EMU PRO 8 Engine: 8 Cylinder EGT Module: EGT-to-CAN V2 (sending on custom IDs 0x610 and 0x611) The problem: Chan…

Have you opened the EGT software and confirmed that you have temps being reported on 5-8? Have you confirmed the defalut id’s are 1552 and 1553? What about endianness? The default endianness should be Intel byte order and your using Motorola. In EMUpro what does live capture show for 5-8? The image…

Thanks for checking bravo685! Actually, if you look at the (screenshot) Variables Inspector in the top right corner, it seems the data is already arriving there quite nicely. The custom channels c_channel5 to c_channel8 are showing stable room temperatures around 23–24 °C. Because of that, I think…

Thank you for the detailed explanation of the problem. It’s a firmware bug. We are limiting the number of available EGT sensor entries to only four on the Pro-8. The bug does not occur on the Pro-16. We will release an update to fix the issue, probably next week.

EMU PRO 8: EGT channels 5-8 status "Unused (0)"

EMU PRO

Jan_Matlag_ECUMASTER September 10, 2026, 2:13pm 5

The issue reported here has been fixed in 261.2-rc1.

Thank you once more for the report, as we were not aware of the problem.

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EMU PRO 8: EGT channels 5-8 status "Unused (0)"

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