codes pulled from my I35

[dish]

I had the check engine light come back on a few months back and I noticed my car would knock even if it wasnt on. I took it to the dealership to get some otehr stuff fixed, power steering pump etc (btw how can you fix the "loose" feeling of the steering wheel?). I had told them it was koncking, they checked the knock sensor and it was fine so i dunno my engine light was off so i guess they didnt pull the codes. After a while it went off, it came back on recently and I am home and my younger bro has a hand held to pull the codes. It pulled 2 codes all saying my camshaft actuators are over advanced. Which i think was causing the knocking, oh ya the knocking even occurred with premium! anyways guys i was wondering what your thoughts were on all of this.

[audtatious]

What were the code numbers?

[dish]

ah i'm gunna have to do it again because i didnt write it all down and right now my little bro isnt here so. i'll have to do that later on tonight.

[dish]

ok i just pulled them again, now its 2 codes, instead of 3 but they were all teh same just different spots in the A-bank. The codes are P0021 Camshaft actuator timing over-advance. A-bank 2. The other code says its pending but its, P0011 A-bank 1. so maybe yall can help me out now =)

[audtatious]

I needed the codes so I could pull the pages. Here's the FSM section on those codes:

http://www.nicoclub.com/Matt/p0021.pdf