Sorry to dig up this post, but I have a question about the EMU that has not been addressed at all in this thread.
Will the rev limiter cut function work with the RB20/25/26 ECU's? I have tried in vain to raise the rev limit of my S1.5 RB25DET using this feature. No matter what I set the TP%, cut time, hold & limit values, and injector duty cycle times to, the engine will not rev past 7000 rpm. I am using the P&P N-4 harness with my EMU, and have repinned it accordingly.
If anyone out there has gotten this to work, please share what you've done. Thanks!
BTW, I am in the U.S. and have the 25 squeezed into my S14a (will link pix if requested)
URAS, I also PM'd you about this and a few other things but have not heard back. If you have some time I'd really appreciate a response.