Did you try resetting the code? Does it come back right away? It may be a bad sensor or wiring. I would check the wires to the cam and crank sensors, make sure they look good. How many miles on the car? I haven't heard of any issues with these timing chains, but I suppose that would be a possibility. My first steps would be to check the wiring, then replace the sensors. After that...I would be looking for advice from others. Haha.
