Bazzaz "TC" is a rate of change system

The bazzaz is programmed to monitor TPS and the rate that the revs rise for any given gear (1st - 6th make and model specific)

If any of them spike (ie spinning) it's meant to send a signal back to the bazzaz which then sends a signal to retard ignition.

Works in theory but real world practices are a different story.

I would say slip control rather than a true traction control.