I just purchase and 2000 civic HX about 2 weeks ago.Its in decent condition with 80k miles on it. I had to change the air intake because it has full of s**t on it (black gunk), sparks plugs, wires and rotator. the air sensor was just hanging out and not attached to the air intake.what should i do about that if there is no connector? After i did the tune up the CEL came on and its show p1163.Any ideas how to correct this problem. Im wasting alot of gas and there is no POWER!!!!! It really doesnt go past 60mph (most of the time) thank you for your time guys: