The connector on the left, from Chilton's, is probably either an oxygen sensor, an AC cyclic pressure switch, or an EGR sensor
On the Right, it looks like an Idle Air Control solenoid, an EGR vacuum regulator, a secondary air injection diverter, or a SAI bypass.
Woe to him who builds his palace by unrighteousness,his upper rooms by injustice,making his countrymen work for nothing...Does it make you a king to have more and more cedar?Did not your father have food and drink?He did what was right and just,so all went well with him. He defended the cause of the poor and needy,and so all went well...But your eyes and your heart are set only on dishonest gain,on shedding innocent blood and on oppression and extortion. Jer 22:13, 15-17