Cylinder head grounding points?

Hey guys, just replaced the motor in my 09 4cyl tacoma. I'm just about done, in the process of reconnecting the wiring harness.

There's a black, and a white spade connection between the motor and the fire wall that I'm confused about. As far as I can tell they're both grounds that connect to the cylinder head, but I'd like to be sure.

Unfortunately I don't remember disconnecting them and didn't document them.

Looking at my old motor, it looks like that's where they were, can anyone confirm this, please?

 

Looks like points EG and EH to me.
You could test them with a voltage meter.
Ohms/ Continuity to the Negative Battery cable.

 

Oh that is a beautiful diagram! Thank you so much!