Speeduino 0.4 no spark. 1997 miata
Hi, i got a Speeduino 0.4 PNP for a 1996/1997 miata 1.8 made for me.
the problem is i have no spark. I contacted the seller for what settings i should use.
all it did is fry a coil, what could be the problem? The car runs fine on the stock ecu.