Hondata

Can I put a LC1 0-5v on the o2 input of the ecu and run closed loop? if it was possible wouldnt it allow closed loop to be more accurate and achieve better fuel economy?

maybe make it an option in later versions or models?

You can run closed loop if the wideband produces a narrowband output. I don't believe that there is any significant advantage running a wideband input - the K ECUs with the wideband input run about the same short term correction swing as with the narrowband.