I was bored this week since i have spring break. So i figured id have a key made to see how well the immobilizer works. Turns out it works great. The car will not start without a chipped key. It cranks but wont fire up. Heres the video. http://www.youtube.com/watch?v=ElB5Rl5Ns3Y Atleast i can feel safe knowing my camry is harder to steal.