Hi! I need help, I don’t know where to look anymore. I have a Black Master ECU, a Bosch Dbw 0280750473, and everything was fine for almost two years. But now a problem has started: when I reach the 7300 rpm cutoff in drift mode, the DBW closes. When I maintain the rpm at 7200, everything is okay. I have the firmware and a log file. I set the cutoff to 5000, and the situation is similar. 4950 works fine, but if I reach 5000, it closes. I have currently replaced the DBW, Millspec wires, Black ECU, and the pedal, but this did not help. Perhaps the problem started when I updated the firmware to version 2.175, I honestly don’t remember. DBW is connected as expected, ground sensor is ok. When I’m standing still, the cutoff works fine.
I hope someone can help me
Timing with DBW problem - 3min \ 7.10-7.20
20260425_1535.emublog (2.2 MB)
666666.emub (146.5 KB)