My check engine light came on and my cruise was flashing so i went to the auto parts store to have them scan the code. I can not remember the code number but it said tha the oxygen sensor is slow. Just wondering if anyone knew that it was bad, and that i have to get a new one, Or if i could just clean it (if there is anyways to do that). I do have a high flow cat on my turboback, and a homeaid cel light fix. Since i put my homeaid fix with the Help brand anti fowler plugs(8,000 miles ago) i have not had any problems until now.