Ms2 turbo m20

[Bmwb]

My drawings suck but that's the setup, both harness are fed through the oe Connectors, so pink is 12v , the 0.5v ecu signal wires vary in colors but are mounted woth the corresponding firing sequences...

[Bmwb]

So following like someone did on the miata page to Ms is exactly what I've done , been trying to make a diagram will have one just super busy working on 2 projects , at a time as for this I've went and...

[Bmwb]

I'm having issues with my m20 turbo megasquirt from whodwho
wasted spark is giving me grief I've tried to use tunerstudio testing and trippled checked wiring I have coils out of a older 5.3 sierra...

[Bmwb]

I've got a autronic sm4 just catching dust and decided to buy a m20b25 engine harness and tried to wire it together see if i can get this thing going instead of it being a paper weight , my question here...