DIYEFI.org Forum

No rush, I appreciate any ideas/insights you have to offer. Hopefully there's a simple, inexpensive hardware/software approach for this application. I'd like to pare things down to a minimalist approach.

Fred, thanks for the input. You raise some good points, however you're taking a paranoia approach to the code side of things. The things to fear are flash corruption and hardware lockup/latchup leaving the code helpless in the first place. Hence the comments about power supplies and so forth - those...

Fred, BTW, thanks for your comments (below). I think I have another post from a few days ago that is likely stuck in the "newby who might be a spammer" quarantine box. Basically go overkill on power supplies and shielding and noise suppression and protection etc. Yes, airplanes are a tough...

Fred, Thanks very much for the reply. Where are you based, if I may ask? My understanding was that unleaded high octane aircraft fuel was available in most places now? But I could be totally wrong. FWIW I've not even implemented closed loop, though it is desirable for subtle drivability stuff in car...

Greetings. I've just started pawing through the materials in this forum and the DIYEFI.org site, lots of great material, much of it over my head. I'm hoping to get opinions on whether FREE EMS may be right for my application. I'm hoping to find/build an EFI system suitable for fitting to small (25-3...