I disabled my stock narrowband O2 and wired my ECU to read the wideband signal through my PLX set-up. Only now am I realizing that it might affect my ability to pass CA emissions. Does anybody know what effect, if any, the wideband O2 set-up will have?

Thanks!

 

If it is properly simulating the narrowband O2 sensor then you should have no problem. That said, I don't have any actual experience with trying that.

 

im pretty sure my plx is sending a decent signal to my stock ecu... shouldnt be a problem