[s'ko]

Here is the diagnosis
Timing belt is fine.
Fusible link 2 is not blown.
No interior or exterior fuses are blown.
Negative lead to the chassis is a melted badly.* Plastic battery tray is melted by the wire and the battery is leaking.* I removed the negative wire and trimmed it until I found clean wire and then put it to a bolt on the frame rail near the tranny fluid filter.* I also replaced the battery.
I still don’t think I am getting power to the ECU b/c the check engine light does not turn on when keyed to on and the fuel system does not power up.* Where does the engine ground come from?* Could there be a bad ground there that is not closing the circuit.* Did I fry my ECU?* Where is the ECU located?
Anyone else have this happen and how did you fix it.
Thanks