3 ms·
Yeah, but I think those enthusiasts are mostly just fixing up calibration values, not changing the actual control software.
by _0ffh 5y ago
Yeah, but I think those enthusiasts are mostly just fixing up calibration values, not changing the actual control software.
- tyingq 5y agoIt is more than just a few values, it's maps to plot a curve. But they do actual control software too, though that's less common. https://en.wikipedia.org/wiki/MegaSquirt https://en.wikipedia.org/wiki/MegaSquirt
- _0ffh 5y agoWell I never wrote "just a few", but I did write "mostly". Also, disclosure: I'm intimately familiar with the ECU software of a major player in the industry, though primarily the part that governs the air system. It's surprisingly sophisticated and extremely configurable just by fiddling with those calibration values.
- BenjiWiebe 5y agoCheck out rusEFI. That's exactly what some people are doing... Writing their own engine control software.