cobra1818 Posted January 27, 2015 Report Share Posted January 27, 2015 My 2012, recently started throwing a P2195 code( P2195 O2 Sensor (B1S1) Stuck Lean) which I cleared several times with my SCT Tuner. This began a couple weeks ago and I can't seem to locate the issue. I contacted BAMA tuner guys and they gave me an updated tune with all my specs and I still have the light coming on and notice hesitation. I checked the vacuum lines and all O2 sensors. Last week I also had it on the dyno and I noticed some hesitation and a loss of about 40hp at the rear wheels. Installed: Not sure if this helps breaking down the issue. long tube headers and an off-road x pipe. 65MM Throttle body 2.65 Pulley Water/Meth kit Carbon fiber big air DYNO: Wayne Perrin Mustang DYNO Barometer: 29 Elevation: 4K Thanks in advance! Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.