I checked what the code is on www.1300cc.com and it says Feedback system"oxygen sensor output remains below 0.55v 10sec. after feedback system operation beginning". I just replaced the o2 sensor about two months ago but i do have a small exaust leak at my racing beat headers( a whole other story). Would the exuast leak cause this, and what is this doing to the performance of my car, and what do i do to fix the code?
Thanks for all your help guys
Brian

 

check the wire for the sensor. Mine completly broke off and I got the same code on my turbo.

 

its usually the 02 sensor, but it could be things like an exhaust or a vacuum leak.

 

thanks guys, i will check the wire tomorrow(its too dark now) could have came loose when the clutch was being done.