04 Aveo base manual trans cranks won't start

[Brick]

I just replaced my engine following daox's thread. Supposedly the engine I bought was an 06-09, but it came with a throttle cable intake manifold. It was literally plug and play or so I thought. I got the engine and it just cranks but won't start. I have the dreaded P2610 code. I don't get any spark from any spark plugs. Instead the coil pack gets hot to the touch. Even the ECM gets warm. I tested the coil pack connector. Instead of having a ground, 12v, and a 5v wire. I have a constant 12v, 11v, and ground wire. I'm lost as we traced the wire harness several times and tested the grounds. This is leading us to believe the ECM is bad. Am I on the right track or is something I missed?