my2k2zx2 Report post Posted July 15, 2020 Last week I was getting a P0036 code, so I replaced the oxygen sensor. This week I'm now getting a P0330 code, knock sensor 2. Is this something that I can fix on my own or would I be better off taking it in to be replaced? Or is there something else that can be done to take care of this issue? Share this post Link to post Share on other sites