Can someone please help me identify the following connections off of the wiring harness.

Ive a CA18ET that is being swapped with a KA24E. I used the KA ECU and the KA wiring harness.

The first picture is off the CA18ET wiring harness that's attached to the car. I need to know where it goes in terms of engine or A/C or KA wiring harness or whereever, that it goes:




These are off the KA wiring harness....where do they go?




...and lastly...where the heck does this go?




Thanks

Absolutely noone eh??

Last picture looks like for the oil pressure sensor.

pic 1 looks like the chassis harness connections for the transmission, is it part of the ECCS harness or the body harness?

pic 2 looks like stuff that actually goes on the engine. Usually I lay the engine harness over the engine and it becomes apparent where stuff connects. does this make sense or have you already tried that? I'm not as familiar with the sohc harness.

pic 3 is indeed the oil pressure sending unit for the dash gauge.