It took me long as hell just to figure out these plugs according to af1jz's helpful thread about wiring the soarer 1jz into the ma70. And I know that other people are having the same troubles. So I took it upon myself to take pictures of the plugs for future reference to help people.
IK1
IK2
IJ1
IJ2
A majority of the wires off of these plugs do not get used. Or at least I did not use them.
The EB1 and EB2 plugs are usually cut off and are in the general area highlighted below.
Vote for this to be stickied!!!
IK1

IK2

IJ1

IJ2

A majority of the wires off of these plugs do not get used. Or at least I did not use them.
The EB1 and EB2 plugs are usually cut off and are in the general area highlighted below.

Vote for this to be stickied!!!