The first pic I believe would be the plug for your fuel tank evap can solenoid (the square canister under your battery). I'm not for sure but, I think you may get a CEL if that is not plugged in. The second, nothing goes there. I believe that may be for a trans kickdown which the E4OD does not have.
If purge solenoid and charcoal canister are gone leave um off. Mine have been deleted for 4 yrs now. No issues just cap the vent line so no gas smell in engine bay. Unneeded emission control bs.