DIYEFI.org Forum

That PLX board screams AUTOROUTER.... I wonder why wont those companies put some working hours to design a good layout since it will be mass produced. Nowadays its common to see better hardware desings from "hackaday" than real engineering offices. Makes me sad.

This is a interesting project. I personally think that the most important thing that ecu does is ignition timing. And I think that most aftermarket ECUs suck at this. So that leaves only one option: dedicated processor or an FPGA. The only downside of a FPGA is the boot time that is going to be prob...

Did u use a hall sensor? IF(hall) { Hall sensors generally are bad at reading ramped edges. At this thread -> http://forum.diyefi.org/viewtopic.php?f=15&t=491 4th. post where JB explains how hall and vr sensors work. This is kinda prefect example how your ignition will jitter some degrees with h...