Clutch450
10+ Year Contributor
- 252
- 1
- Jan 15, 2009
-
Lancaster,
Pennsylvania
Yesterday I noticed that my Wideband was reading extremely lean(17.5-18). It normal jumps around 14.7 while cruising. The car run perfectly fine though. No noticable loss in power. When I make boost the A/F's drop to around 11 like usual. But cruising they sit around 18. So today i jacked the car up looking for a problem, and noticed that the flex section in my DP is leaking. Since the flex section is before my WB O2 would this be causing my WB to be reading so lean?