Hondata

Is it better to replace the oem sensor with the wideband to get a more accurate reading? Or is it better to run the afrs off of the oem sensor?

So I have an 03 RSX type s running the oem prb ecu with kpro v4 installed from humbleperformance and I have an aem x series uego wideband model 30-0300.
The aem wideband isn’t wired into the ecu in anyway so it’s reading the afr’s from the oem denso o2 sensor. Going downstream of my headers, the ...