[nrubenstein]

If you throttle up it stops the tests. Porsche 993s are really hard to get to set the readiness monitors, and I typically have to get on the highway and just do 45-50mph for 10-20 minutes to finish it. It is incredibly unpleasant to drive down the highway below the speed limit in a 993TT.

To get secondary air set, you need to start the car stone cold and literally just sit there for a while. I recommend waiting a couple minutes past when you hear it turn off.