I'm about to re-install my megasquirt into my 1993 RR 3.9V8. I had it previously installed on a 3.5 RR.
The first problem I have is that the original install had a 35 pin, 2 row connector to the Lucas ECU, the new one requires a 40 pin, 3 row connector.
What I need is a busted ECU for a 3.9 so that I can take the connector off it and change out the 35 pin one I already have on my megasquirt.
The other problem is, does anyone know the pinout for the 40 pin connector on a 3.9 system.
My workshop manual gives me great detail about what colour wire goes to what pin, (I can see that) but not what the wire actually controls!