Anyone using the Predator tuner that knows what settings to change to turn on the o2 sensors? I have a 93 Race tune from Doug which came with them off and I recently added high flow cats and wish to change this setting just out of curiousity. Any thoughts would be greatly appreciated. Thanks.

 

There are under the OBDII settings, then HEGO Catalyst setting i believe....just turn the catalyst one to on or whatever