Rev Tech DFO

[Tony1450]

Mike,
I?m going to install RevTech DFO for compensate for SE mufflers and new KN air cleaner on my FLHTCUI06. Do I maintain the calibration cartridge 34233-06 installed?
Mike, I posted a question related to Engine light some weeks ago. Thanks for your answer. Trouble code shown was P1477. You were right. It seems that calibration cartridge is ONLY for stock or ACTIVE mufflers, so if you install SE mufflers you can?t inform ECM system that you are installing SE instaead of active performance. If you flash for active mufflers calibration, system returns P1477: kit not installed. Thanks again

[Mike]

Always glad when things work out! Maintain the cal., the DFO will work that much better since the base cal. will be closer to the combo.
Regards, Mike