Hondata

i bought AEM UEGO to see if the o2 sensor went bad can i take my stock o2 sensor off and run with just the UEGO? of course i need to stay in open loop right?

well im doing that im pretty sure that im adding fuel at the correct cam angle
i have kpro and stock o2 sensor civic SI 02

hello im new in this site and i have a problem with my fuel due to i still adding fuel to the system and still reads 14.34 and 13.45:1
can u guys help me please