And you also will not pass a computer scan test, correct???
That I'm not sure, I've been told one can, but I have no personal experience.
And you also will not pass a computer scan test, correct???
SCT defaults the O2s to off in the base value file that is used to create all custom tunes. If the tuner doesn't turn them on then you will fail.
OP - just contact Evo and get a file update (as u have cats) once u flash the new tune, do the driving cycle posted above, that should get you passed.
That I'm not sure, I've been told one can, but I have no personal experience.
wow i didnt realize this was in issue. back on the pre 05 mustangs this was not an issue
I was caught by surprise as well. never saw anything about this posted up until now. But, I knew the rear O2s were off because I looked into an O/R pipe and asked EVO about it. So, I had a good idea what was going on when they showed me the 'errors". Glad I still have cats or even bigger PITA! I will probably ask that catalytic over temp is turned back on too.
I've never heard if a tuner charging to turn the O2s on.
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When I got my JLT CAI with SCT Xcal3 it came from JLT directly with a tuner from EVO (says Evolution Performance when it boots up). Yesterday I emailed JLT and EVO. Jay from JLT emailed back saying "We don't do emission tuning, you may want to contact Evolution." I have not heard back from EVO.
The tuner came with a two tunes (CAI only and CAI+pulley). When I had the CAI only tune installed a local dyno operator said it looked lean. After that I installed the pulley and second tune and have been meaning to get a new tune from Jon, to be safe. I guess I'll just do that.
Lesson learned: don't buy tunes from resellers. Thanks everyone.
When I got my JLT CAI with SCT Xcal3 it came from JLT directly with a tuner from EVO (says Evolution Performance when it boots up). Yesterday I emailed JLT and EVO. Jay from JLT emailed back saying "We don't do emission tuning, you may want to contact Evolution." I have not heard back from EVO.
The tuner came with a two tunes (CAI only and CAI+pulley). When I had the CAI only tune installed a local dyno operator said it looked lean. After that I installed the pulley and second tune and have been meaning to get a new tune from Jon, to be safe. I guess I'll just do that.
Lesson learned: don't buy tunes from resellers. Thanks everyone.