pic of port 1 on tb -----> pic of port 1 on tb
pic of port 3 on back of tb -----> goes to IACV
port 2 on back of head ----->pic of port 2 on bottom of tb
smaller port 1 on intake mani -----> thermostat housing (right below it, the line is U-shaped)
disconnected tubes 2 and 3 ----->I think the have something to do with the MAP sensor(not sure tho)