Same problem - the 2nd time in less than 11 months. I'm wasting space so the forum will let me post.

This is the 3rd time I've had the same check engine code in less than 2 years. The last time I asked how many camshaft position sensors the car had, and I was told 2. Now that this is the 3rd time to replace one, that means at least one has been replace more than once in less than 2 years. Perhaps, the same one each time.