You need to put them in the new pipes.

Why would you want to remove part of a system that helps to fine tune the dang thing.

 

He has a PCIII installed with a custom map I believe.PCIII will not work with the O2 sensors plugged in, is why they have a PCIII for the 06 dyna with O2 eleminators. His original post made it sound like he was just unplugging them and wondering the effects.

 

Sorry if I wasn't clearn, I have a PC3 with a custom map. Sounds like the PC3 takes the job of the old O2 system.

 

Im running se11s ,k&n with a pc111 without the 02 sensors as i didnt have them fitted in the first place!!! So it obviously makes no difference.
Ive got a uk bob and theyre not fitting the 02 sensors until 07 models over here.