motor wiring

it looks like the lil green plug on intake is hooked up but what for i dont know ,if you find out let me know too lolo

the green connector on the intake is the intake air temp sensor. i believe!

so the computer goes and all the wires? so i would have to pull the harness apart under the hood to keep what i need and trash what i don't? what is that thing you circled i already unplugged that do i need it?

Yeah the egr can come off, just need to make a block off plate.

i left it on there just unplugged it. since the lights and everything is all one harness i got to take it all apart and take out what i dont need and put it all back together right.