I found one other post that had this issue and it was fixed by adding a CAI. I already have a CP-E CAI on my car and have had no issues for 3 months. I cleared the code at lunch but I am wondering what is causing this issue? I plan on checking the filter on my CAI when I get home and possibly checking the MAF. Anyone have any other ideas? Mods, please don't move this post to the lounge, thx!