negative fuel trim

Hey folks, I'm new here so let the beatings begin. I have a rich condition going on. It's a manual 5spd Scan data shows: -In closed loop -ECT 190 deg -Both front O2 sensors .900+, not switching at idle or open throttle -Both STFT -25 -MAF 4-5 g/s at idle I created a large vacuum leak at the...