hey guys, i just ran my codes and here's what i got.

7 - TPS Sensor
41 - Primary O2 Sensor Heater

I know my tps is bad, my rpms used to jump really bad @ idol until the motor warmed up, but i changed it. i'm not worried about that. could my Primary O2 be the cause for the soot @ idle, and smoke @ high rpms? i recently changed out my Catolytic converter... any connection bewtween all this stuff?