Amperage "Fries" circuits, Amperage is the actual flow of electricity, Voltage is only the pressure differential between + and - that causes electricity (amperage) to flow.
If your TPS fried it indicates excessive amperage in the circuit, the question then becomes, where did the excessive amperage come from, normally this is caused by a short circuit allowing amperage to flow directly to ground without any resistance or a short to voltage from another circuit.
Did you place the TPS/AIS wires in the wrong spot in the connector?
The TPS has 3 wires...
OR/WT - 5 Volt Reference From LM Blue Connector Cavity 1
OR/DB - TPS Signal Line Back To LM Blue Connector Cavity 21
BK/LB - Signal Return (Ground) to the LM Red Connector Cavity 25
Once you have verified the wires are in the correct spots in the 6 way connector, unplug the 6 way connector, with the key on/engine off you should have 5 volts present on the OR/WT wire.
You should have less than 5 ohms continuity from the BK/LB wire to ground.
With the 6 way connector plugged in and a normally functioning TPS you should have between .30 and .90 volts at closed throttle on the OR/DB wire.
Be sure the Main Controller Ground is securely connected.
As far as running Black Rich and Code 52 (Rich Exhaust Indication) assuming you did not damage a circuit in the LM or PM, Black Rich is not going to be caused by either the TPS or AIS, however, if you lost the 5 volt reference to the MAP Sensor, or CTS (on earlier vehicles) that will create a Black Rich condition.
Black Rich can also be caused by High Fuel Pressure, Leaking/Shorted Injector(s),Leaking FPR, Loss of Vacuum to the MAP Sensor, CTS out of Range (Earlier vehicles only).