I went to a shop to get my check engine light checked out. As I was told I need to replace the camshaft sensors (one for the intake and one for the exhaust). The code says Bank 2 and I was wondering what is bank 2 and what is the difference from Bank1? Also I found a diy however it only specifies bank 1, so is it possible to use this diy for bank2?

http://www.xoutpost.com/articles/x5/...placement.html