Alright, I noticed a lot of people are having some trouble on this part of the quest. This is where you need to go around and place bugs on all the unique robots. Here is how you do it:
First, give Dodga/Alvin the Card I he gave you for completing the first quest. You will automatically get a mission for the second part. Your first target will be the Trash King himself. What you do is when you see him, target him right away and wait. This is like the find person missions. After a second or two, you will get a mission accomplished followed by a new mission. The new mission is the part where you actually bug the robot. To bug them, select the Transmission Bug and use it on the Trash King like you would a lockpick on a door. It will take a few seconds to place the bug. Once you do place it, you will get a mission accomplished followed by a new mission. Now you just need to repeat these steps on the unique robots IN ORDER!
The order is:
Trash King - Athen Shire 1600, 940
Trash King Lackey - Athen Shire 1600, 940
Electrounique - Wailing Wastes 650, 2000
Nuts & Bolts - Wartorn Valley 700, 650
Greasy Joints - Newland Desert 900, 900 North of the crashed ship and west of the big rock
Live Metal - Greater Tir 1540, 2170
Best in Brass - Galway Shire 300, 840 Along the road leading from
Rome
Metalomania - Lush Fields, Harry's 2960, 3040
Galvano - Greater Omni Forest 2080, 2180
If you have any trouble finding these places, look for the mass of dots on your map just standing around as these are heavily camped, especially Greasy Joints .
(Locations originally provided by Tsannik from his website http://communities.msn.com/tsanniksanarchyonline and slightly modified for more precise spawn locations)
When you bug them all, your final new mission will have you return the TK III Decoder to Dodga/Alvin. You will get the update syringe, a token and the second card. Remember not to give them the second card until you got the Communication Processing Unit from Trash King and the chips from all of the 8 unique mobs listed above. It will make sure you don't have to rush it.
EDIT: Added general spawn locations of the special robots