ok so i hooked mine up and YES i understand the o2 sensor has to warm up to 600 degrees to read ...ok so my question is is there just one lite on then dances back and forth or do all the lites lite up in a line and the last lite thats on is what ur reading is ....im just trying to figure this thing out....when my car is warm and im sittng there its dances but when im driving ALL the lights come on and no more dancing ....wtf is going on>>>???