Haven’t driven my cobra in 3 years the battery had died so I have To smog it and all the monitors check our except the cats. I don’t remember the drive cycle but I guess it’s gone take some time I hate to miles on it. Any info would help on quick drive cycle for them. I have high flow cats by my Sensors are one and it’s tuned to registration which I always do with no issues except this time 3 Days of driving and still cats not ready. There brand new bazzani high flow cats. I use to haven magnaflow. The o2 sensor all new no codes at all. Just p1000 drive cycle not complete.