[ricola]

Megasquirt is a completely DIY ECU that a couple of guys are developing. They just sell the bespoke circuit board and you solder in all the components and processor and wire it all in yourself. So many people have done theirs now and the support from forums is huge that a lot of people now sell assembled units and develop the software so it is developing itself with some quite advanced finctions (like autotuning with a wideband O2 sensor).

Rich