No throttle to ETB connection after RusEFI update
Posted: Sat Sep 13, 2025 3:21 pm
Hey there everyone been a while since we updated our Proteus boards. I don't loaded the latest RusEFI update for the Proeus V4 board did the update and now I can't throttle.
Symptoms: Throttle pedal gauge moves in Tuner studio, and I can calibrate ETBs and they move, TPS 1 and 2 gauges are moving during calibration no issue. But if you press the throttle the ETBs don't move. The car idles fine when started.
My previous firmware was from 2 years ago, and it was working fine, not sure what has changed to disconnect the connection from pedal to ETB?
Symptoms: Throttle pedal gauge moves in Tuner studio, and I can calibrate ETBs and they move, TPS 1 and 2 gauges are moving during calibration no issue. But if you press the throttle the ETBs don't move. The car idles fine when started.
My previous firmware was from 2 years ago, and it was working fine, not sure what has changed to disconnect the connection from pedal to ETB?